diff --git a/data/23/12/8B/23128B1548E8AAE7D480F7C2B30B5183.ttl b/data/23/12/8B/23128B1548E8AAE7D480F7C2B30B5183.ttl
index e2b3a955454..131f6d74a40 100644
--- a/data/23/12/8B/23128B1548E8AAE7D480F7C2B30B5183.ttl
+++ b/data/23/12/8B/23128B1548E8AAE7D480F7C2B30B5183.ttl
@@ -12,7 +12,7 @@
     cito:cites <http://dx.doi.org/10.3897/zse.93.10039.figure27> ;
     dc:creator "Albano, Paolo G.; Bakker, Piet A. J.; Janssen, Ronald; Eschner, Anita" ;
     dc:title "Conus planiliratus subsp. f. fm. batheon Sturany 1903" ;
-    trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Conus_planiliratus_f_batheon_Sturany_1903> ;
+    trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Conus_planiliratus_batheon_Sturany_1903> ;
     trt:publishedIn <http://dx.doi.org/10.3897/zse.93.10039> ;
     a trt:Treatment .
 
@@ -29,7 +29,8 @@
     fabio:hasPart <http://dx.doi.org/10.3897/zse.93.10039.figure27> ;
     a fabio:JournalArticle .
 
-<http://taxon-concept.plazi.org/id/Animalia/Conus_planiliratus_f_batheon_Sturany_1903>
+<http://taxon-concept.plazi.org/id/Animalia/Conus_planiliratus_batheon_Sturany_1903>
+    # Warning: ignoring subSpecies "f." ;
     dwc:authority "Sturany, 1903" ;
     dwc:authorityName "Sturany" ;
     dwc:authorityYear "1903" ;
@@ -43,12 +44,11 @@
     dwc:rank "form" ;
     dwc:scientificNameAuthorship "Sturany, 1903" ;
     dwc:species "planiliratus" ;
-    dwc:subSpecies "f." ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Conus_planiliratus_f_batheon> ;
+    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Conus_planiliratus_batheon> ;
     a dwcFP:TaxonConcept .
 
-<http://taxon-name.plazi.org/id/Animalia/Conus_planiliratus_f_batheon>
-    # Warning: abbreviated subSpecies "f." ;
+<http://taxon-name.plazi.org/id/Animalia/Conus_planiliratus_batheon>
+    # Warning: ignoring subSpecies "f." ;
     dwc:class "Gastropoda" ;
     dwc:family "Conidae" ;
     dwc:form "batheon" ;
@@ -58,13 +58,6 @@
     dwc:phylum "Mollusca" ;
     dwc:rank "form" ;
     dwc:species "planiliratus" ;
-    dwc:subSpecies "f." ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Conus_planiliratus_f> ;
-    a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Animalia/Conus_planiliratus_f>
-    dwc:rank "subSpecies" ;
-    dwc:subSpecies "f." ;
     trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Conus_planiliratus> ;
     a dwcFP:TaxonName .
 
diff --git a/data/23/30/C8/2330C884E21E524AA3E716AF757A78C3.ttl b/data/23/30/C8/2330C884E21E524AA3E716AF757A78C3.ttl
index be37fc0bd15..5cce581e97b 100644
--- a/data/23/30/C8/2330C884E21E524AA3E716AF757A78C3.ttl
+++ b/data/23/30/C8/2330C884E21E524AA3E716AF757A78C3.ttl
@@ -11,7 +11,7 @@
 <http://treatment.plazi.org/id/2330C884E21E524AA3E716AF757A78C3>
     dc:creator "Neubauer, Thomas A." ;
     dc:title "Melanopsis tothi subsp. var. var. multifilosa Brusina 1903" ;
-    trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Melanopsis_tothi_var_multifilosa_Brusina_1903> ;
+    trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Melanopsis_tothi_multifilosa_Brusina_1903> ;
     trt:publishedIn <http://dx.doi.org/10.3897/zookeys.602.8136> ;
     a trt:Treatment .
 
@@ -26,7 +26,8 @@
     dc:title "A nomenclator of extant and fossil taxa of the Melanopsidae (Gastropoda, Cerithioidea)" ;
     a fabio:JournalArticle .
 
-<http://taxon-concept.plazi.org/id/Animalia/Melanopsis_tothi_var_multifilosa_Brusina_1903>
+<http://taxon-concept.plazi.org/id/Animalia/Melanopsis_tothi_multifilosa_Brusina_1903>
+    # Warning: ignoring subSpecies "var." ;
     dwc:LSID "2330C884-E21E-524A-A3E7-16AF757A78C3" ;
     dwc:authority "Brusina, 1903" ;
     dwc:authorityName "Brusina" ;
@@ -40,13 +41,12 @@
     dwc:rank "variety" ;
     dwc:scientificNameAuthorship "Brusina, 1903" ;
     dwc:species "tothi" ;
-    dwc:subSpecies "var." ;
     dwc:variety "multifilosa" ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_tothi_var_multifilosa> ;
+    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_tothi_multifilosa> ;
     a dwcFP:TaxonConcept .
 
-<http://taxon-name.plazi.org/id/Animalia/Melanopsis_tothi_var_multifilosa>
-    # Warning: abbreviated subSpecies "var." ;
+<http://taxon-name.plazi.org/id/Animalia/Melanopsis_tothi_multifilosa>
+    # Warning: ignoring subSpecies "var." ;
     dwc:class "Gastropoda" ;
     dwc:family "Melanopsidae" ;
     dwc:genus "Melanopsis" ;
@@ -55,14 +55,7 @@
     dwc:phylum "Mollusca" ;
     dwc:rank "variety" ;
     dwc:species "tothi" ;
-    dwc:subSpecies "var." ;
     dwc:variety "multifilosa" ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_tothi_var> ;
-    a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Animalia/Melanopsis_tothi_var>
-    dwc:rank "subSpecies" ;
-    dwc:subSpecies "var." ;
     trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_tothi> ;
     a dwcFP:TaxonName .
 
diff --git a/data/23/43/79/234379DAD1685FFD88B158D46832F595.ttl b/data/23/43/79/234379DAD1685FFD88B158D46832F595.ttl
index a9a6353aeba..beae5f52327 100644
--- a/data/23/43/79/234379DAD1685FFD88B158D46832F595.ttl
+++ b/data/23/43/79/234379DAD1685FFD88B158D46832F595.ttl
@@ -15,7 +15,7 @@
     dc:creator "Snow, Neil; Peterson, Paul M.; Romaschenko, Konstantin; Simon, Bryan K." ;
     dc:title "Diplachne fusca subsp. muelleri (Benth.) P. M. Peterson & N. Snow. Ann. Bot. 109: 1327. 2012." ;
     trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Plantae/Diplachne_fusca_muelleri_Peterson_109> ;
-    trt:citesTaxonName <http://taxon-name.plazi.org/id/Plantae/Diplachne_fusca_var_muelleri>, <http://taxon-name.plazi.org/id/Plantae/Leptochloa_fusca_muelleri> ;
+    trt:citesTaxonName <http://taxon-name.plazi.org/id/Plantae/Leptochloa_fusca_muelleri> ;
     trt:deprecates <http://taxon-concept.plazi.org/id/Plantae/Diplachne_muelleri_Benth_1878>, <http://taxon-concept.plazi.org/id/Plantae/Leptochloa_muelleri_Benth_1991> ;
     trt:publishedIn <http://dx.doi.org/10.3897/phytokeys.93.21079> ;
     a trt:Treatment .
diff --git a/data/23/7A/C9/237AC968D4915D8EBC76281C06048A5D.ttl b/data/23/7A/C9/237AC968D4915D8EBC76281C06048A5D.ttl
index 5e385a78c7b..1da27be68c2 100644
--- a/data/23/7A/C9/237AC968D4915D8EBC76281C06048A5D.ttl
+++ b/data/23/7A/C9/237AC968D4915D8EBC76281C06048A5D.ttl
@@ -12,7 +12,7 @@
     dc:creator "Rosa, Paolo; Proshchalykin, Maxim Yu.; Halada, Marek; Aibek, Ulykpan" ;
     dc:title "Chrysis pseudobrevitarsis Linsenmaier 1951" ;
     trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Chrysis_pseudobrevitarsis_Linsenmaier_1951> ;
-    trt:deprecates <http://taxon-concept.plazi.org/id/Animalia/Chrysis_ignita_Linnaeus_1758>, <http://taxon-concept.plazi.org/id/Animalia/Chrysis_ignita_var_pseudobrevitarsis_Linsenmaier_1951> ;
+    trt:deprecates <http://taxon-concept.plazi.org/id/Animalia/Chrysis_ignita_Linnaeus_1758>, <http://taxon-concept.plazi.org/id/Animalia/Chrysis_ignita_pseudobrevitarsis_Linsenmaier_1951> ;
     trt:publishedIn <http://dx.doi.org/10.3897/zookeys.999.58536> ;
     a trt:Treatment .
 
@@ -44,7 +44,8 @@
     trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Chrysis_pseudobrevitarsis> ;
     a dwcFP:TaxonConcept .
 
-<http://taxon-concept.plazi.org/id/Animalia/Chrysis_ignita_var_pseudobrevitarsis_Linsenmaier_1951>
+<http://taxon-concept.plazi.org/id/Animalia/Chrysis_ignita_pseudobrevitarsis_Linsenmaier_1951>
+    # Warning: ignoring subSpecies "var." ;
     dwc:authorityName "Linsenmaier" ;
     dwc:authorityYear "1951" ;
     dwc:class "Insecta" ;
@@ -56,9 +57,8 @@
     dwc:rank "variety" ;
     dwc:scientificNameAuthorship "Linsenmaier, 1951" ;
     dwc:species "ignita" ;
-    dwc:subSpecies "var." ;
     dwc:variety "pseudobrevitarsis" ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Chrysis_ignita_var_pseudobrevitarsis> ;
+    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Chrysis_ignita_pseudobrevitarsis> ;
     a dwcFP:TaxonConcept .
 
 <http://taxon-concept.plazi.org/id/Animalia/Chrysis_ignita_Linnaeus_1758>
@@ -124,8 +124,8 @@
     dwc:rank "kingdom" ;
     a dwcFP:TaxonName .
 
-<http://taxon-name.plazi.org/id/Animalia/Chrysis_ignita_var_pseudobrevitarsis>
-    # Warning: abbreviated subSpecies "var." ;
+<http://taxon-name.plazi.org/id/Animalia/Chrysis_ignita_pseudobrevitarsis>
+    # Warning: ignoring subSpecies "var." ;
     dwc:class "Insecta" ;
     dwc:family "Chrysididae" ;
     dwc:genus "Chrysis" ;
@@ -134,14 +134,7 @@
     dwc:phylum "Arthropoda" ;
     dwc:rank "variety" ;
     dwc:species "ignita" ;
-    dwc:subSpecies "var." ;
     dwc:variety "pseudobrevitarsis" ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Chrysis_ignita_var> ;
-    a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Animalia/Chrysis_ignita_var>
-    dwc:rank "subSpecies" ;
-    dwc:subSpecies "var." ;
     trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Chrysis_ignita> ;
     a dwcFP:TaxonName .
 
diff --git a/data/23/DD/62/23DD62E301FA44157D0CA247881D49F3.ttl b/data/23/DD/62/23DD62E301FA44157D0CA247881D49F3.ttl
index 0d8abe890c8..fbab7fce97b 100644
--- a/data/23/DD/62/23DD62E301FA44157D0CA247881D49F3.ttl
+++ b/data/23/DD/62/23DD62E301FA44157D0CA247881D49F3.ttl
@@ -12,7 +12,7 @@
     dc:creator "Rosa, Paolo; Wei, Na-sen; Xu, Zai-fu" ;
     dc:title "Chrysis viridula Linnaeus 1761" ;
     trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Chrysis_viridula_Linnaeus_1761> ;
-    trt:citesTaxonName <http://taxon-name.plazi.org/id/Animalia/Chrysis_viridula_f_apicata> ;
+    trt:citesTaxonName <http://taxon-name.plazi.org/id/Animalia/Chrysis_viridula_apicata> ;
     trt:publishedIn <http://dx.doi.org/10.3897/zookeys.455.6557> ;
     a trt:Treatment .
 
diff --git a/data/23/E7/11/23E71130A1E3CB4C4D223473507EC092.ttl b/data/23/E7/11/23E71130A1E3CB4C4D223473507EC092.ttl
index 1df8a8bf353..cf5f43509b5 100644
--- a/data/23/E7/11/23E71130A1E3CB4C4D223473507EC092.ttl
+++ b/data/23/E7/11/23E71130A1E3CB4C4D223473507EC092.ttl
@@ -13,7 +13,7 @@
     dc:creator "Pellegrini, Marco O. O." ;
     dc:title "Tradescantia umbraculifera Hand. - Mazz., Denkschr. Kaiserl. Akad. Wiss., Wien. Math. - Naturwiss. Kl. 79: 204. 1908." ;
     trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Plantae/Tradescantia_umbraculifera_Mazz_79> ;
-    trt:deprecates <http://taxon-concept.plazi.org/id/Plantae/Tradescantia_fluminensis_var_pubescens_Clarke_1881> ;
+    trt:deprecates <http://taxon-concept.plazi.org/id/Plantae/Tradescantia_fluminensis_pubescens_Clarke_1881> ;
     trt:publishedIn <http://dx.doi.org/10.3897/phytokeys.101.25057> ;
     a trt:Treatment .
 
@@ -44,7 +44,8 @@
     trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Tradescantia_umbraculifera> ;
     a dwcFP:TaxonConcept .
 
-<http://taxon-concept.plazi.org/id/Plantae/Tradescantia_fluminensis_var_pubescens_Clarke_1881>
+<http://taxon-concept.plazi.org/id/Plantae/Tradescantia_fluminensis_pubescens_Clarke_1881>
+    # Warning: ignoring subSpecies "var." ;
     dwc:authorityName "C. B. Clarke" ;
     dwc:authorityYear "1881" ;
     dwc:class "Liliopsida" ;
@@ -56,9 +57,8 @@
     dwc:rank "variety" ;
     dwc:scientificNameAuthorship "Clarke, 1881" ;
     dwc:species "fluminensis" ;
-    dwc:subSpecies "var." ;
     dwc:variety "pubescens" ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Tradescantia_fluminensis_var_pubescens> ;
+    trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Tradescantia_fluminensis_pubescens> ;
     a dwcFP:TaxonConcept .
 
 <http://taxon-name.plazi.org/id/Plantae/Tradescantia_umbraculifera>
@@ -108,8 +108,8 @@
     dwc:rank "kingdom" ;
     a dwcFP:TaxonName .
 
-<http://taxon-name.plazi.org/id/Plantae/Tradescantia_fluminensis_var_pubescens>
-    # Warning: abbreviated subSpecies "var." ;
+<http://taxon-name.plazi.org/id/Plantae/Tradescantia_fluminensis_pubescens>
+    # Warning: ignoring subSpecies "var." ;
     dwc:class "Liliopsida" ;
     dwc:family "Commelinaceae" ;
     dwc:genus "Tradescantia" ;
@@ -118,14 +118,7 @@
     dwc:phylum "Tracheophyta" ;
     dwc:rank "variety" ;
     dwc:species "fluminensis" ;
-    dwc:subSpecies "var." ;
     dwc:variety "pubescens" ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Plantae/Tradescantia_fluminensis_var> ;
-    a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Plantae/Tradescantia_fluminensis_var>
-    dwc:rank "subSpecies" ;
-    dwc:subSpecies "var." ;
     trt:hasParentName <http://taxon-name.plazi.org/id/Plantae/Tradescantia_fluminensis> ;
     a dwcFP:TaxonName .
 
diff --git a/data/23/EC/14/23EC1423991656708BD3A3EB1A2E10B2.ttl b/data/23/EC/14/23EC1423991656708BD3A3EB1A2E10B2.ttl
index 491836b6391..1eee47f4ab7 100644
--- a/data/23/EC/14/23EC1423991656708BD3A3EB1A2E10B2.ttl
+++ b/data/23/EC/14/23EC1423991656708BD3A3EB1A2E10B2.ttl
@@ -13,7 +13,7 @@
     dc:title "Eriocoma parishii subsp. depauperata (M. E. Jones) Romasch., comb. nov." ;
     trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Plantae/Eriocoma_parishii_depauperata_Romasch_> ;
     trt:citesTaxonName <http://taxon-name.plazi.org/id/Plantae/Achnatherum_parishii_depauperatum> ;
-    trt:deprecates <http://taxon-concept.plazi.org/id/Plantae/Stipa_coronata_var_depauperata_Jones_1934>, <http://taxon-concept.plazi.org/id/Plantae/Stipa_parishii_var_depauperata_Jones_1912> ;
+    trt:deprecates <http://taxon-concept.plazi.org/id/Plantae/Stipa_coronata_depauperata_Jones_1934>, <http://taxon-concept.plazi.org/id/Plantae/Stipa_parishii_depauperata_Jones_1912> ;
     trt:publishedIn <http://dx.doi.org/10.3897/phytokeys.126.34096> ;
     a trt:Treatment .
 
@@ -46,7 +46,8 @@
     trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Eriocoma_parishii_depauperata> ;
     a dwcFP:TaxonConcept .
 
-<http://taxon-concept.plazi.org/id/Plantae/Stipa_parishii_var_depauperata_Jones_1912>
+<http://taxon-concept.plazi.org/id/Plantae/Stipa_parishii_depauperata_Jones_1912>
+    # Warning: ignoring subSpecies "var." ;
     dwc:authorityName "M. E. Jones" ;
     dwc:authorityYear "1912" ;
     dwc:class "Liliopsida" ;
@@ -58,12 +59,12 @@
     dwc:rank "variety" ;
     dwc:scientificNameAuthorship "Jones, 1912" ;
     dwc:species "parishii" ;
-    dwc:subSpecies "var." ;
     dwc:variety "depauperata" ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Stipa_parishii_var_depauperata> ;
+    trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Stipa_parishii_depauperata> ;
     a dwcFP:TaxonConcept .
 
-<http://taxon-concept.plazi.org/id/Plantae/Stipa_coronata_var_depauperata_Jones_1934>
+<http://taxon-concept.plazi.org/id/Plantae/Stipa_coronata_depauperata_Jones_1934>
+    # Warning: ignoring subSpecies "var." ;
     dwc:authorityName "Hitchc" ;
     dwc:authorityYear "1934" ;
     dwc:baseAuthorityName "M. E. Jones" ;
@@ -76,9 +77,8 @@
     dwc:rank "variety" ;
     dwc:scientificNameAuthorship "(Jones) Hitchc, 1934" ;
     dwc:species "coronata" ;
-    dwc:subSpecies "var." ;
     dwc:variety "depauperata" ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Stipa_coronata_var_depauperata> ;
+    trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Stipa_coronata_depauperata> ;
     a dwcFP:TaxonConcept .
 
 <http://taxon-name.plazi.org/id/Plantae/Eriocoma_parishii_depauperata>
@@ -135,8 +135,8 @@
     dwc:rank "kingdom" ;
     a dwcFP:TaxonName .
 
-<http://taxon-name.plazi.org/id/Plantae/Stipa_parishii_var_depauperata>
-    # Warning: abbreviated subSpecies "var." ;
+<http://taxon-name.plazi.org/id/Plantae/Stipa_parishii_depauperata>
+    # Warning: ignoring subSpecies "var." ;
     dwc:class "Liliopsida" ;
     dwc:family "Poaceae" ;
     dwc:genus "Stipa" ;
@@ -145,14 +145,7 @@
     dwc:phylum "Tracheophyta" ;
     dwc:rank "variety" ;
     dwc:species "parishii" ;
-    dwc:subSpecies "var." ;
     dwc:variety "depauperata" ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Plantae/Stipa_parishii_var> ;
-    a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Plantae/Stipa_parishii_var>
-    dwc:rank "subSpecies" ;
-    dwc:subSpecies "var." ;
     trt:hasParentName <http://taxon-name.plazi.org/id/Plantae/Stipa_parishii> ;
     a dwcFP:TaxonName .
 
@@ -168,8 +161,8 @@
     trt:hasParentName <http://taxon-name.plazi.org/id/Plantae/Poaceae> ;
     a dwcFP:TaxonName .
 
-<http://taxon-name.plazi.org/id/Plantae/Stipa_coronata_var_depauperata>
-    # Warning: abbreviated subSpecies "var." ;
+<http://taxon-name.plazi.org/id/Plantae/Stipa_coronata_depauperata>
+    # Warning: ignoring subSpecies "var." ;
     dwc:class "Liliopsida" ;
     dwc:family "Poaceae" ;
     dwc:genus "Stipa" ;
@@ -178,14 +171,7 @@
     dwc:phylum "Tracheophyta" ;
     dwc:rank "variety" ;
     dwc:species "coronata" ;
-    dwc:subSpecies "var." ;
     dwc:variety "depauperata" ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Plantae/Stipa_coronata_var> ;
-    a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Plantae/Stipa_coronata_var>
-    dwc:rank "subSpecies" ;
-    dwc:subSpecies "var." ;
     trt:hasParentName <http://taxon-name.plazi.org/id/Plantae/Stipa_coronata> ;
     a dwcFP:TaxonName .
 
diff --git a/data/68/0B/0E/680B0EC16BB45197AFCF9DCC1E655132.ttl b/data/68/0B/0E/680B0EC16BB45197AFCF9DCC1E655132.ttl
index 97cd60033b0..211b189ecf6 100644
--- a/data/68/0B/0E/680B0EC16BB45197AFCF9DCC1E655132.ttl
+++ b/data/68/0B/0E/680B0EC16BB45197AFCF9DCC1E655132.ttl
@@ -12,8 +12,8 @@
     dc:creator "Novikov, Andriy" ;
     dc:title "Euphrasia tatrae Wettst., Oesterr. Bot. Z. 44: 248 1894" ;
     trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Plantae/Euphrasia_tatrae_Wettst_44> ;
-    trt:citesTaxonName <http://taxon-name.plazi.org/id/Plantae/Euphrasia>, <http://taxon-name.plazi.org/id/Plantae/Euphrasia_carpatica>, <http://taxon-name.plazi.org/id/Plantae/Euphrasia_minima_f_tatrae_glandulifera>, <http://taxon-name.plazi.org/id/Plantae/Euphrasia_officinalis>, <http://taxon-name.plazi.org/id/Plantae/Euphrasia_tatrae_f_glandulifera>, <http://taxon-name.plazi.org/id/Plantae/Euphrasia_tatrae_glandulifera> ;
-    trt:deprecates <http://taxon-concept.plazi.org/id/Plantae/Euphrasia_alpestris_Harz_1891>, <http://taxon-concept.plazi.org/id/Plantae/Euphrasia_minima_tatrae_Wettst_1913>, <http://taxon-concept.plazi.org/id/Plantae/Euphrasia_minima_var_carpathica_Freyn_1891>, <http://taxon-concept.plazi.org/id/Plantae/Euphrasia_minima_var_tatrae_Wettst_1913> ;
+    trt:citesTaxonName <http://taxon-name.plazi.org/id/Plantae/Euphrasia>, <http://taxon-name.plazi.org/id/Plantae/Euphrasia_carpatica>, <http://taxon-name.plazi.org/id/Plantae/Euphrasia_minima_tatrae_glandulifera>, <http://taxon-name.plazi.org/id/Plantae/Euphrasia_officinalis>, <http://taxon-name.plazi.org/id/Plantae/Euphrasia_tatrae_glandulifera> ;
+    trt:deprecates <http://taxon-concept.plazi.org/id/Plantae/Euphrasia_alpestris_Harz_1891>, <http://taxon-concept.plazi.org/id/Plantae/Euphrasia_minima_carpathica_Freyn_1891>, <http://taxon-concept.plazi.org/id/Plantae/Euphrasia_minima_tatrae_Wettst_1913> ;
     trt:publishedIn <http://dx.doi.org/10.3897/BDJ.11.e103921> ;
     a trt:Treatment .
 
@@ -46,6 +46,7 @@
     a dwcFP:TaxonConcept .
 
 <http://taxon-concept.plazi.org/id/Plantae/Euphrasia_minima_tatrae_Wettst_1913>
+    # Warning: ignoring subSpecies "var." ;
     dwc:authorityName "Hayek" ;
     dwc:authorityYear "1913" ;
     dwc:baseAuthorityName "Wettst." ;
@@ -55,32 +56,16 @@
     dwc:kingdom "Plantae" ;
     dwc:order "Lamiales" ;
     dwc:phylum "Magnoliophyta" ;
-    dwc:rank "subSpecies" ;
+    dwc:rank "subSpecies", "variety" ;
     dwc:scientificNameAuthorship "(Wettst.) Hayek, 1913" ;
     dwc:species "minima" ;
     dwc:subSpecies "tatrae" ;
+    dwc:variety "tatrae" ;
     trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Euphrasia_minima_tatrae> ;
     a dwcFP:TaxonConcept .
 
-<http://taxon-concept.plazi.org/id/Plantae/Euphrasia_minima_var_tatrae_Wettst_1913>
-    dwc:authorityName "Hayek" ;
-    dwc:authorityYear "1913" ;
-    dwc:baseAuthorityName "Wettst." ;
-    dwc:class "Magnoliopsida" ;
-    dwc:family "Orobanchaceae" ;
-    dwc:genus "Euphrasia" ;
-    dwc:kingdom "Plantae" ;
-    dwc:order "Lamiales" ;
-    dwc:phylum "Magnoliophyta" ;
-    dwc:rank "variety" ;
-    dwc:scientificNameAuthorship "(Wettst.) Hayek, 1913" ;
-    dwc:species "minima" ;
-    dwc:subSpecies "var." ;
-    dwc:variety "tatrae" ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Euphrasia_minima_var_tatrae> ;
-    a dwcFP:TaxonConcept .
-
-<http://taxon-concept.plazi.org/id/Plantae/Euphrasia_minima_var_carpathica_Freyn_1891>
+<http://taxon-concept.plazi.org/id/Plantae/Euphrasia_minima_carpathica_Freyn_1891>
+    # Warning: ignoring subSpecies "var." ;
     dwc:authorityName "Freyn" ;
     dwc:authorityYear "1891" ;
     dwc:class "Magnoliopsida" ;
@@ -92,9 +77,8 @@
     dwc:rank "variety" ;
     dwc:scientificNameAuthorship "Freyn, 1891" ;
     dwc:species "minima" ;
-    dwc:subSpecies "var." ;
     dwc:variety "carpathica" ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Euphrasia_minima_var_carpathica> ;
+    trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Euphrasia_minima_carpathica> ;
     a dwcFP:TaxonConcept .
 
 <http://taxon-concept.plazi.org/id/Plantae/Euphrasia_alpestris_Harz_1891>
@@ -165,15 +149,17 @@
     a dwcFP:TaxonName .
 
 <http://taxon-name.plazi.org/id/Plantae/Euphrasia_minima_tatrae>
+    # Warning: ignoring subSpecies "var." ;
     dwc:class "Magnoliopsida" ;
     dwc:family "Orobanchaceae" ;
     dwc:genus "Euphrasia" ;
     dwc:kingdom "Plantae" ;
     dwc:order "Lamiales" ;
     dwc:phylum "Magnoliophyta" ;
-    dwc:rank "subSpecies" ;
+    dwc:rank "subSpecies", "variety" ;
     dwc:species "minima" ;
     dwc:subSpecies "tatrae" ;
+    dwc:variety "tatrae" ;
     trt:hasParentName <http://taxon-name.plazi.org/id/Plantae/Euphrasia_minima> ;
     a dwcFP:TaxonName .
 
@@ -183,8 +169,8 @@
     trt:hasParentName <http://taxon-name.plazi.org/id/Plantae/Euphrasia> ;
     a dwcFP:TaxonName .
 
-<http://taxon-name.plazi.org/id/Plantae/Euphrasia_minima_var_tatrae>
-    # Warning: abbreviated subSpecies "var." ;
+<http://taxon-name.plazi.org/id/Plantae/Euphrasia_minima_carpathica>
+    # Warning: ignoring subSpecies "var." ;
     dwc:class "Magnoliopsida" ;
     dwc:family "Orobanchaceae" ;
     dwc:genus "Euphrasia" ;
@@ -193,30 +179,8 @@
     dwc:phylum "Magnoliophyta" ;
     dwc:rank "variety" ;
     dwc:species "minima" ;
-    dwc:subSpecies "var." ;
-    dwc:variety "tatrae" ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Plantae/Euphrasia_minima_var> ;
-    a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Plantae/Euphrasia_minima_var>
-    dwc:rank "subSpecies" ;
-    dwc:subSpecies "var." ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Plantae/Euphrasia_minima> ;
-    a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Plantae/Euphrasia_minima_var_carpathica>
-    # Warning: abbreviated subSpecies "var." ;
-    dwc:class "Magnoliopsida" ;
-    dwc:family "Orobanchaceae" ;
-    dwc:genus "Euphrasia" ;
-    dwc:kingdom "Plantae" ;
-    dwc:order "Lamiales" ;
-    dwc:phylum "Magnoliophyta" ;
-    dwc:rank "variety" ;
-    dwc:species "minima" ;
-    dwc:subSpecies "var." ;
     dwc:variety "carpathica" ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Plantae/Euphrasia_minima_var> ;
+    trt:hasParentName <http://taxon-name.plazi.org/id/Plantae/Euphrasia_minima> ;
     a dwcFP:TaxonName .
 
 <http://taxon-name.plazi.org/id/Plantae/Euphrasia_alpestris>
diff --git a/data/68/0E/44/680E44D84BF4502B85FDD5DFB657E3F3.ttl b/data/68/0E/44/680E44D84BF4502B85FDD5DFB657E3F3.ttl
index e0f2fe988f3..0178f54a67c 100644
--- a/data/68/0E/44/680E44D84BF4502B85FDD5DFB657E3F3.ttl
+++ b/data/68/0E/44/680E44D84BF4502B85FDD5DFB657E3F3.ttl
@@ -11,7 +11,7 @@
 <http://treatment.plazi.org/id/680E44D84BF4502B85FDD5DFB657E3F3>
     dc:creator "Neubauer, Thomas A." ;
     dc:title "Melanopsis pachya subsp. var. var. gombaulti Pallary 1939" ;
-    trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Melanopsis_pachya_var_gombaulti_Pallary_1939> ;
+    trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Melanopsis_pachya_gombaulti_Pallary_1939> ;
     trt:publishedIn <http://dx.doi.org/10.3897/zookeys.602.8136> ;
     a trt:Treatment .
 
@@ -26,7 +26,8 @@
     dc:title "A nomenclator of extant and fossil taxa of the Melanopsidae (Gastropoda, Cerithioidea)" ;
     a fabio:JournalArticle .
 
-<http://taxon-concept.plazi.org/id/Animalia/Melanopsis_pachya_var_gombaulti_Pallary_1939>
+<http://taxon-concept.plazi.org/id/Animalia/Melanopsis_pachya_gombaulti_Pallary_1939>
+    # Warning: ignoring subSpecies "var." ;
     dwc:LSID "680E44D8-4BF4-502B-85FD-D5DFB657E3F3" ;
     dwc:authority "Pallary, 1939" ;
     dwc:authorityName "Pallary" ;
@@ -40,13 +41,12 @@
     dwc:rank "variety" ;
     dwc:scientificNameAuthorship "Pallary, 1939" ;
     dwc:species "pachya" ;
-    dwc:subSpecies "var." ;
     dwc:variety "gombaulti" ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_pachya_var_gombaulti> ;
+    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_pachya_gombaulti> ;
     a dwcFP:TaxonConcept .
 
-<http://taxon-name.plazi.org/id/Animalia/Melanopsis_pachya_var_gombaulti>
-    # Warning: abbreviated subSpecies "var." ;
+<http://taxon-name.plazi.org/id/Animalia/Melanopsis_pachya_gombaulti>
+    # Warning: ignoring subSpecies "var." ;
     dwc:class "Gastropoda" ;
     dwc:family "Melanopsidae" ;
     dwc:genus "Melanopsis" ;
@@ -55,14 +55,7 @@
     dwc:phylum "Mollusca" ;
     dwc:rank "variety" ;
     dwc:species "pachya" ;
-    dwc:subSpecies "var." ;
     dwc:variety "gombaulti" ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_pachya_var> ;
-    a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Animalia/Melanopsis_pachya_var>
-    dwc:rank "subSpecies" ;
-    dwc:subSpecies "var." ;
     trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_pachya> ;
     a dwcFP:TaxonName .
 
diff --git a/data/68/0F/03/680F03FCC786579EA8BAE093170C1F09.ttl b/data/68/0F/03/680F03FCC786579EA8BAE093170C1F09.ttl
index d8cd3ff7c96..fdb089dec05 100644
--- a/data/68/0F/03/680F03FCC786579EA8BAE093170C1F09.ttl
+++ b/data/68/0F/03/680F03FCC786579EA8BAE093170C1F09.ttl
@@ -14,7 +14,7 @@
     dc:title "Radix (Exsertiana) natalensis" ;
     trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Radix_natalensis_Krauss_1848> ;
     trt:citesTaxonName <http://taxon-name.plazi.org/id/Animalia/Lymnaea_exserta>, <http://taxon-name.plazi.org/id/Animalia/Lymnaea_natalensis_caillaudi>, <http://taxon-name.plazi.org/id/Animalia/Lymnaea_natalensis_nyansae> ;
-    trt:deprecates <http://taxon-concept.plazi.org/id/Animalia/Limnaea_arabica_Smith_1894>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_caillaudi_Bourguignat_1883>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_electa_Smith_1882>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_elmeteitensis_Smith_1894>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_exserta_Blainville_1824>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_gravieri_Bourguignat_1885>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_hovarum_Tristram_1863>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_humerosa_Martens_1897>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_kempi_Preston_1912>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_natalensis_Krauss_1848>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_nyansae_Martens_1892>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_tchadiensis_Blainville_1824>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_undussumae_Martens_1897>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_vignoni_Blainville_1824>, <http://taxon-concept.plazi.org/id/Animalia/Limnaeus_natalensis_Agassiz_1846>, <http://taxon-concept.plazi.org/id/Animalia/Limnaeus_natalensis_var_exsertus_Martens_1866>, <http://taxon-concept.plazi.org/id/Animalia/Lymnaea_natalensis_Krauss_1848>, <http://taxon-concept.plazi.org/id/Animalia/Lymnaea_natalensis_natalensis_natalensis_> ;
+    trt:deprecates <http://taxon-concept.plazi.org/id/Animalia/Limnaea_arabica_Smith_1894>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_caillaudi_Bourguignat_1883>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_electa_Smith_1882>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_elmeteitensis_Smith_1894>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_exserta_Blainville_1824>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_gravieri_Bourguignat_1885>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_hovarum_Tristram_1863>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_humerosa_Martens_1897>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_kempi_Preston_1912>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_natalensis_Krauss_1848>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_nyansae_Martens_1892>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_tchadiensis_Blainville_1824>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_undussumae_Martens_1897>, <http://taxon-concept.plazi.org/id/Animalia/Limnaea_vignoni_Blainville_1824>, <http://taxon-concept.plazi.org/id/Animalia/Limnaeus_natalensis_Agassiz_1846>, <http://taxon-concept.plazi.org/id/Animalia/Limnaeus_natalensis_exsertus_Martens_1866>, <http://taxon-concept.plazi.org/id/Animalia/Lymnaea_natalensis_Krauss_1848>, <http://taxon-concept.plazi.org/id/Animalia/Lymnaea_natalensis_natalensis_natalensis_> ;
     trt:publishedIn <http://dx.doi.org/10.3897/zse.96.52860> ;
     a trt:Treatment .
 
@@ -80,7 +80,8 @@
     trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Limnaea_hovarum> ;
     a dwcFP:TaxonConcept .
 
-<http://taxon-concept.plazi.org/id/Animalia/Limnaeus_natalensis_var_exsertus_Martens_1866>
+<http://taxon-concept.plazi.org/id/Animalia/Limnaeus_natalensis_exsertus_Martens_1866>
+    # Warning: ignoring subSpecies "var." ;
     dwc:authority "Agassiz, 1846" ;
     dwc:authorityName "von Martens" ;
     dwc:authorityYear "1866" ;
@@ -93,9 +94,8 @@
     dwc:rank "variety" ;
     dwc:scientificNameAuthorship "von Martens, 1866" ;
     dwc:species "natalensis" ;
-    dwc:subSpecies "var." ;
     dwc:variety "exsertus" ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Limnaeus_natalensis_var_exsertus> ;
+    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Limnaeus_natalensis_exsertus> ;
     a dwcFP:TaxonConcept .
 
 <http://taxon-concept.plazi.org/id/Animalia/Limnaea_electa_Smith_1882>
@@ -434,8 +434,8 @@
     trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Lymnaeidae> ;
     a dwcFP:TaxonName .
 
-<http://taxon-name.plazi.org/id/Animalia/Limnaeus_natalensis_var_exsertus>
-    # Warning: abbreviated subSpecies "var." ;
+<http://taxon-name.plazi.org/id/Animalia/Limnaeus_natalensis_exsertus>
+    # Warning: ignoring subSpecies "var." ;
     dwc:class "Gastropoda" ;
     dwc:family "Lymnaeidae" ;
     dwc:genus "Limnaeus" ;
@@ -444,14 +444,7 @@
     dwc:phylum "Mollusca" ;
     dwc:rank "variety" ;
     dwc:species "natalensis" ;
-    dwc:subSpecies "var." ;
     dwc:variety "exsertus" ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Limnaeus_natalensis_var> ;
-    a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Animalia/Limnaeus_natalensis_var>
-    dwc:rank "subSpecies" ;
-    dwc:subSpecies "var." ;
     trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Limnaeus_natalensis> ;
     a dwcFP:TaxonName .
 
diff --git a/data/68/1C/F7/681CF701D62C5F3C9EAE723143AC6F7D.ttl b/data/68/1C/F7/681CF701D62C5F3C9EAE723143AC6F7D.ttl
index 4b1b7959085..5aec57a75c5 100644
--- a/data/68/1C/F7/681CF701D62C5F3C9EAE723143AC6F7D.ttl
+++ b/data/68/1C/F7/681CF701D62C5F3C9EAE723143AC6F7D.ttl
@@ -11,7 +11,7 @@
 <http://treatment.plazi.org/id/681CF701D62C5F3C9EAE723143AC6F7D>
     dc:creator "Neubauer, Thomas A." ;
     dc:title "Melanopsis maroccana subsp. var. var. zonatosubcostata Paladilhe 1875" ;
-    trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Melanopsis_maroccana_var_zonatosubcostata_Paladilhe_1875> ;
+    trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Melanopsis_maroccana_zonatosubcostata_Paladilhe_1875> ;
     trt:publishedIn <http://dx.doi.org/10.3897/zookeys.602.8136> ;
     a trt:Treatment .
 
@@ -26,7 +26,8 @@
     dc:title "A nomenclator of extant and fossil taxa of the Melanopsidae (Gastropoda, Cerithioidea)" ;
     a fabio:JournalArticle .
 
-<http://taxon-concept.plazi.org/id/Animalia/Melanopsis_maroccana_var_zonatosubcostata_Paladilhe_1875>
+<http://taxon-concept.plazi.org/id/Animalia/Melanopsis_maroccana_zonatosubcostata_Paladilhe_1875>
+    # Warning: ignoring subSpecies "var." ;
     dwc:LSID "681CF701-D62C-5F3C-9EAE-723143AC6F7D" ;
     dwc:authority "Paladilhe, 1875" ;
     dwc:authorityName "Paladilhe" ;
@@ -40,13 +41,12 @@
     dwc:rank "variety" ;
     dwc:scientificNameAuthorship "Paladilhe, 1875" ;
     dwc:species "maroccana" ;
-    dwc:subSpecies "var." ;
     dwc:variety "zonatosubcostata" ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_maroccana_var_zonatosubcostata> ;
+    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_maroccana_zonatosubcostata> ;
     a dwcFP:TaxonConcept .
 
-<http://taxon-name.plazi.org/id/Animalia/Melanopsis_maroccana_var_zonatosubcostata>
-    # Warning: abbreviated subSpecies "var." ;
+<http://taxon-name.plazi.org/id/Animalia/Melanopsis_maroccana_zonatosubcostata>
+    # Warning: ignoring subSpecies "var." ;
     dwc:class "Gastropoda" ;
     dwc:family "Melanopsidae" ;
     dwc:genus "Melanopsis" ;
@@ -55,14 +55,7 @@
     dwc:phylum "Mollusca" ;
     dwc:rank "variety" ;
     dwc:species "maroccana" ;
-    dwc:subSpecies "var." ;
     dwc:variety "zonatosubcostata" ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_maroccana_var> ;
-    a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Animalia/Melanopsis_maroccana_var>
-    dwc:rank "subSpecies" ;
-    dwc:subSpecies "var." ;
     trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_maroccana> ;
     a dwcFP:TaxonName .
 
diff --git a/data/68/27/EE/6827EE06080D2CE1179B274648D09011.ttl b/data/68/27/EE/6827EE06080D2CE1179B274648D09011.ttl
index 2aa75dbad26..15d64e22bfe 100644
--- a/data/68/27/EE/6827EE06080D2CE1179B274648D09011.ttl
+++ b/data/68/27/EE/6827EE06080D2CE1179B274648D09011.ttl
@@ -13,7 +13,7 @@
 # Error: Could not produce taxonNameURI ;
     dc:creator "Info Flora" ;
     dc:title "Nepeta faassenii Stearn" ;
-    trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Plantae/Nepeta_faassenii_Stearn_> ;
+    trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Plantae/Nepeta_x_faassenii_Stearn_> ;
     trt:citesTaxonName <http://taxon-name.plazi.org/id/Plantae/Nepeta> ;
     trt:publishedIn <http://publication.plazi.org/id/39FFBFE86367472A05D58FE9CD9DB16B> ;
     a trt:Treatment .
@@ -23,7 +23,7 @@
     dc:date "2021" ;
     dc:title "Info Flora Schweiz - Lamiaceae" .
 
-<http://taxon-concept.plazi.org/id/Plantae/Nepeta_faassenii_Stearn_>
+<http://taxon-concept.plazi.org/id/Plantae/Nepeta_x_faassenii_Stearn_>
     dwc:ID-ENA "39348" ;
     dwc:authority "Stearn" ;
     dwc:authorityName "Stearn" ;
@@ -38,10 +38,10 @@
     dwc:scientificNameAuthorship "Stearn" ;
     dwc:species "faassenii" ;
     rdfs:seeAlso <https://www.catalogueoflife.org/data/taxon/46XLN> ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Nepeta_faassenii> ;
+    trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Nepeta_x_faassenii> ;
     a dwcFP:TaxonConcept .
 
-<http://taxon-name.plazi.org/id/Plantae/Nepeta_faassenii>
+<http://taxon-name.plazi.org/id/Plantae/Nepeta_x_faassenii>
     # Info: Couldn't generate language tag for "Hybrid-Katzenminze"@undefined ;
     dwc:class "Magnoliopsida" ;
     dwc:family "Lamiaceae" ;
diff --git a/data/68/2D/09/682D09280D6F5A8B884B809918FAF6AE.ttl b/data/68/2D/09/682D09280D6F5A8B884B809918FAF6AE.ttl
index da2fec3fcf9..fe0124bad4e 100644
--- a/data/68/2D/09/682D09280D6F5A8B884B809918FAF6AE.ttl
+++ b/data/68/2D/09/682D09280D6F5A8B884B809918FAF6AE.ttl
@@ -11,7 +11,7 @@
 <http://treatment.plazi.org/id/682D09280D6F5A8B884B809918FAF6AE>
     dc:creator "Lee, Jong-Won; Yun, Ho-Geun; Hwang, Tae Young; Kim, Kyungmin; Jung, Se-Hoon; An, Jong Bin" ;
     dc:title "Agrostis clavata subsp. var. var. nukabo Ohwi 1941" ;
-    trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Plantae/Agrostis_clavata_var_nukabo_Ohwi_1941> ;
+    trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Plantae/Agrostis_clavata_nukabo_Ohwi_1941> ;
     trt:publishedIn <http://dx.doi.org/10.3897/BDJ.11.e113952> ;
     a trt:Treatment .
 
@@ -26,7 +26,8 @@
     dc:title "Floristic inventory and distribution characteristics of algific talus slopes in a specific area of forest biodiversity in South Korea" ;
     a fabio:JournalArticle .
 
-<http://taxon-concept.plazi.org/id/Plantae/Agrostis_clavata_var_nukabo_Ohwi_1941>
+<http://taxon-concept.plazi.org/id/Plantae/Agrostis_clavata_nukabo_Ohwi_1941>
+    # Warning: ignoring subSpecies "var." ;
     dwc:LSID "682D0928-0D6F-5A8B-884B-809918FAF6AE" ;
     dwc:authority "Ohwi, 1941" ;
     dwc:authorityName "Ohwi" ;
@@ -40,13 +41,12 @@
     dwc:rank "variety" ;
     dwc:scientificNameAuthorship "Ohwi, 1941" ;
     dwc:species "clavata" ;
-    dwc:subSpecies "var." ;
     dwc:variety "nukabo" ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Agrostis_clavata_var_nukabo> ;
+    trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Agrostis_clavata_nukabo> ;
     a dwcFP:TaxonConcept .
 
-<http://taxon-name.plazi.org/id/Plantae/Agrostis_clavata_var_nukabo>
-    # Warning: abbreviated subSpecies "var." ;
+<http://taxon-name.plazi.org/id/Plantae/Agrostis_clavata_nukabo>
+    # Warning: ignoring subSpecies "var." ;
     dwc:class "Liliopsida" ;
     dwc:family "Poaceae" ;
     dwc:genus "Agrostis" ;
@@ -55,14 +55,7 @@
     dwc:phylum "Magnoliophyta" ;
     dwc:rank "variety" ;
     dwc:species "clavata" ;
-    dwc:subSpecies "var." ;
     dwc:variety "nukabo" ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Plantae/Agrostis_clavata_var> ;
-    a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Plantae/Agrostis_clavata_var>
-    dwc:rank "subSpecies" ;
-    dwc:subSpecies "var." ;
     trt:hasParentName <http://taxon-name.plazi.org/id/Plantae/Agrostis_clavata> ;
     a dwcFP:TaxonName .
 
diff --git a/data/68/38/0D/68380D3045595D54BB7AAF6E0B49C727.ttl b/data/68/38/0D/68380D3045595D54BB7AAF6E0B49C727.ttl
index ab2b4bce54f..5e8ed24accc 100644
--- a/data/68/38/0D/68380D3045595D54BB7AAF6E0B49C727.ttl
+++ b/data/68/38/0D/68380D3045595D54BB7AAF6E0B49C727.ttl
@@ -11,7 +11,7 @@
 <http://treatment.plazi.org/id/68380D3045595D54BB7AAF6E0B49C727>
     dc:creator "Neubauer, Thomas A." ;
     dc:title "Melanopsis sikorai subsp. var. var. siminina ” mentioned in Brusina (1903: 112) 2016, [unavailable]" ;
-    trt:definesTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Melanopsis_sikorai_var_siminina_mentioned_1903> ;
+    trt:definesTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Melanopsis_sikorai_siminina_mentioned_1903> ;
     trt:publishedIn <http://dx.doi.org/10.3897/zookeys.602.8136> ;
     a trt:Treatment .
 
@@ -26,7 +26,8 @@
     dc:title "A nomenclator of extant and fossil taxa of the Melanopsidae (Gastropoda, Cerithioidea)" ;
     a fabio:JournalArticle .
 
-<http://taxon-concept.plazi.org/id/Animalia/Melanopsis_sikorai_var_siminina_mentioned_1903>
+<http://taxon-concept.plazi.org/id/Animalia/Melanopsis_sikorai_siminina_mentioned_1903>
+    # Warning: ignoring subSpecies "var." ;
     dwc:LSID "68380D30-4559-5D54-BB7A-AF6E0B49C727" ;
     dwc:authority "” mentioned in Brusina (1903: 112)" ;
     dwc:authorityName "” mentioned in Brusina (1903: 112)" ;
@@ -40,13 +41,12 @@
     dwc:rank "variety" ;
     dwc:scientificNameAuthorship "” mentioned, 1903)" ;
     dwc:species "sikorai" ;
-    dwc:subSpecies "var." ;
     dwc:variety "siminina" ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_sikorai_var_siminina> ;
+    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_sikorai_siminina> ;
     a dwcFP:TaxonConcept .
 
-<http://taxon-name.plazi.org/id/Animalia/Melanopsis_sikorai_var_siminina>
-    # Warning: abbreviated subSpecies "var." ;
+<http://taxon-name.plazi.org/id/Animalia/Melanopsis_sikorai_siminina>
+    # Warning: ignoring subSpecies "var." ;
     dwc:class "Gastropoda" ;
     dwc:family "Melanopsidae" ;
     dwc:genus "Melanopsis" ;
@@ -55,14 +55,7 @@
     dwc:phylum "Mollusca" ;
     dwc:rank "variety" ;
     dwc:species "sikorai" ;
-    dwc:subSpecies "var." ;
     dwc:variety "siminina" ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_sikorai_var> ;
-    a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Animalia/Melanopsis_sikorai_var>
-    dwc:rank "subSpecies" ;
-    dwc:subSpecies "var." ;
     trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_sikorai> ;
     a dwcFP:TaxonName .
 
diff --git a/data/68/4C/F1/684CF16C1B55500CAE16A19ADD467913.ttl b/data/68/4C/F1/684CF16C1B55500CAE16A19ADD467913.ttl
index 7b8ff124d41..45a7994ca31 100644
--- a/data/68/4C/F1/684CF16C1B55500CAE16A19ADD467913.ttl
+++ b/data/68/4C/F1/684CF16C1B55500CAE16A19ADD467913.ttl
@@ -12,8 +12,8 @@
     cito:cites <http://taxon-concept.plazi.org/id/Animalia/Helix_delibrata_P%C3%A1ll_2022> ;
     dc:creator "Pall-Gergely, Barna; Ablett, Jonathan D.; Szabo, Marton; Neubert, Eike" ;
     dc:title "Helix (Trachia) delibrata subsp. var. var. khasiensis Nevill 1877" ;
-    trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Helix_delibrata_var_khasiensis_Nevill_1877> ;
-    trt:deprecates <http://taxon-concept.plazi.org/id/Animalia/Chloritis_delibrata_khasiensis_Nevill_1877>, <http://taxon-concept.plazi.org/id/Animalia/Chloritis_delibrata_var_khasiensis_Nevill_1877>, <http://taxon-concept.plazi.org/id/Animalia/Helix_delibrata_Var_khasiensis_Nevill_1877> ;
+    trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Helix_delibrata_khasiensis_Nevill_1877> ;
+    trt:deprecates <http://taxon-concept.plazi.org/id/Animalia/Chloritis_delibrata_khasiensis_Nevill_1877> ;
     trt:publishedIn <http://dx.doi.org/10.3897/zookeys.1086.77180> ;
     a trt:Treatment .
 
@@ -28,7 +28,8 @@
     dc:title "Revision of the \" Chloritis delibrata (Benson, 1836) \" group (Gastropoda, Stylommatophora, Camaenidae)" ;
     a fabio:JournalArticle .
 
-<http://taxon-concept.plazi.org/id/Animalia/Helix_delibrata_var_khasiensis_Nevill_1877>
+<http://taxon-concept.plazi.org/id/Animalia/Helix_delibrata_khasiensis_Nevill_1877>
+    # Warning: ignoring subSpecies "Var.", ignoring subSpecies "var." ;
     dwc:LSID "684CF16C-1B55-500C-AE16-A19ADD467913" ;
     dwc:authority "Nevill, 1877, taxon inquirendum" ;
     dwc:authorityName "Nevill" ;
@@ -43,9 +44,8 @@
     dwc:scientificNameAuthorship "Nevill, 1877" ;
     dwc:species "delibrata" ;
     dwc:subGenus "Trachia" ;
-    dwc:subSpecies "var." ;
     dwc:variety "khasiensis" ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Helix_delibrata_var_khasiensis> ;
+    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Helix_delibrata_khasiensis> ;
     a dwcFP:TaxonConcept .
 
 <http://taxon-concept.plazi.org/id/Animalia/Helix_delibrata_P%C3%A1ll_2022>
@@ -65,25 +65,8 @@
     trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Helix_delibrata> ;
     a dwcFP:TaxonConcept .
 
-<http://taxon-concept.plazi.org/id/Animalia/Helix_delibrata_Var_khasiensis_Nevill_1877>
-    dwc:authorityName "Nevill" ;
-    dwc:authorityYear "1877" ;
-    dwc:class "Gastropoda" ;
-    dwc:family "Camaenidae" ;
-    dwc:genus "Helix" ;
-    dwc:kingdom "Animalia" ;
-    dwc:order "Stylommatophora" ;
-    dwc:phylum "Mollusca" ;
-    dwc:rank "variety" ;
-    dwc:scientificNameAuthorship "Nevill, 1877" ;
-    dwc:species "delibrata" ;
-    dwc:subGenus "Trachia" ;
-    dwc:subSpecies "Var." ;
-    dwc:variety "khasiensis" ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Helix_delibrata_Var_khasiensis> ;
-    a dwcFP:TaxonConcept .
-
-<http://taxon-concept.plazi.org/id/Animalia/Chloritis_delibrata_var_khasiensis_Nevill_1877>
+<http://taxon-concept.plazi.org/id/Animalia/Chloritis_delibrata_khasiensis_Nevill_1877>
+    # Warning: ignoring subSpecies "var." ;
     dwc:baseAuthorityName "G. Nevill" ;
     dwc:baseAuthorityYear "1877" ;
     dwc:class "Gastropoda" ;
@@ -92,33 +75,17 @@
     dwc:kingdom "Animalia" ;
     dwc:order "Stylommatophora" ;
     dwc:phylum "Mollusca" ;
-    dwc:rank "variety" ;
+    dwc:rank "subSpecies", "variety" ;
     dwc:scientificNameAuthorship "(Nevill, 1877)" ;
     dwc:species "delibrata" ;
     dwc:subGenus "Trichochloritis" ;
-    dwc:subSpecies "var." ;
-    dwc:variety "khasiensis" ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Chloritis_delibrata_var_khasiensis> ;
-    a dwcFP:TaxonConcept .
-
-<http://taxon-concept.plazi.org/id/Animalia/Chloritis_delibrata_khasiensis_Nevill_1877>
-    dwc:baseAuthorityName "G. Nevill" ;
-    dwc:baseAuthorityYear "1877" ;
-    dwc:class "Gastropoda" ;
-    dwc:family "Camaenidae" ;
-    dwc:genus "Chloritis" ;
-    dwc:kingdom "Animalia" ;
-    dwc:order "Stylommatophora" ;
-    dwc:phylum "Mollusca" ;
-    dwc:rank "subSpecies" ;
-    dwc:scientificNameAuthorship "(Nevill, 1877)" ;
-    dwc:species "delibrata" ;
     dwc:subSpecies "khasiensis" ;
+    dwc:variety "khasiensis" ;
     trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Chloritis_delibrata_khasiensis> ;
     a dwcFP:TaxonConcept .
 
-<http://taxon-name.plazi.org/id/Animalia/Helix_delibrata_var_khasiensis>
-    # Warning: abbreviated subSpecies "var." ;
+<http://taxon-name.plazi.org/id/Animalia/Helix_delibrata_khasiensis>
+    # Warning: ignoring subSpecies "Var.", ignoring subSpecies "var." ;
     dwc:class "Gastropoda" ;
     dwc:family "Camaenidae" ;
     dwc:genus "Helix" ;
@@ -128,14 +95,7 @@
     dwc:rank "variety" ;
     dwc:species "delibrata" ;
     dwc:subGenus "Trachia" ;
-    dwc:subSpecies "var." ;
     dwc:variety "khasiensis" ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Helix_delibrata_var> ;
-    a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Animalia/Helix_delibrata_var>
-    dwc:rank "subSpecies" ;
-    dwc:subSpecies "var." ;
     trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Helix_delibrata> ;
     a dwcFP:TaxonName .
 
@@ -192,47 +152,19 @@
     dwc:rank "kingdom" ;
     a dwcFP:TaxonName .
 
-<http://taxon-name.plazi.org/id/Animalia/Helix_delibrata_Var_khasiensis>
-    # Warning: abbreviated subSpecies "Var." ;
-    dwc:class "Gastropoda" ;
-    dwc:family "Camaenidae" ;
-    dwc:genus "Helix" ;
-    dwc:kingdom "Animalia" ;
-    dwc:order "Stylommatophora" ;
-    dwc:phylum "Mollusca" ;
-    dwc:rank "variety" ;
-    dwc:species "delibrata" ;
-    dwc:subGenus "Trachia" ;
-    dwc:subSpecies "Var." ;
-    dwc:variety "khasiensis" ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Helix_delibrata_Var> ;
-    a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Animalia/Helix_delibrata_Var>
-    dwc:rank "subSpecies" ;
-    dwc:subSpecies "Var." ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Helix_delibrata> ;
-    a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Animalia/Chloritis_delibrata_var_khasiensis>
-    # Warning: abbreviated subSpecies "var." ;
+<http://taxon-name.plazi.org/id/Animalia/Chloritis_delibrata_khasiensis>
+    # Warning: ignoring subSpecies "var." ;
     dwc:class "Gastropoda" ;
     dwc:family "Camaenidae" ;
     dwc:genus "Chloritis" ;
     dwc:kingdom "Animalia" ;
     dwc:order "Stylommatophora" ;
     dwc:phylum "Mollusca" ;
-    dwc:rank "variety" ;
+    dwc:rank "subSpecies", "variety" ;
     dwc:species "delibrata" ;
     dwc:subGenus "Trichochloritis" ;
-    dwc:subSpecies "var." ;
+    dwc:subSpecies "khasiensis" ;
     dwc:variety "khasiensis" ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Chloritis_delibrata_var> ;
-    a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Animalia/Chloritis_delibrata_var>
-    dwc:rank "subSpecies" ;
-    dwc:subSpecies "var." ;
     trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Chloritis_delibrata> ;
     a dwcFP:TaxonName .
 
@@ -253,16 +185,3 @@
     dwc:rank "genus" ;
     trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Camaenidae> ;
     a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Animalia/Chloritis_delibrata_khasiensis>
-    dwc:class "Gastropoda" ;
-    dwc:family "Camaenidae" ;
-    dwc:genus "Chloritis" ;
-    dwc:kingdom "Animalia" ;
-    dwc:order "Stylommatophora" ;
-    dwc:phylum "Mollusca" ;
-    dwc:rank "subSpecies" ;
-    dwc:species "delibrata" ;
-    dwc:subSpecies "khasiensis" ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Chloritis_delibrata> ;
-    a dwcFP:TaxonName .
diff --git a/data/68/61/9D/68619D659D41BD46FF76FD905932FED7.ttl b/data/68/61/9D/68619D659D41BD46FF76FD905932FED7.ttl
index 8f83ad1bb8a..aff4456570b 100644
--- a/data/68/61/9D/68619D659D41BD46FF76FD905932FED7.ttl
+++ b/data/68/61/9D/68619D659D41BD46FF76FD905932FED7.ttl
@@ -13,7 +13,7 @@
     dc:creator "Vila-Viçosa, Carlos; Frias, Iúri; Vázquez, Francisco" ;
     dc:title "Quercus gaonae Vila-Vicosa, Frias & F. M. Vazquez, nothosp. nov." ;
     dwc:basisOfRecord <http://tb.plazi.org/GgServer/dwcaRecords/68619D659D41BD46FF76FD905932FED7.mc.50A0262E9D41BD40FF76FD00595CFCD2>, <http://tb.plazi.org/GgServer/dwcaRecords/68619D659D41BD46FF76FD905932FED7.mc.50A0262E9D41BD40FAABFD3C5DABFCFD> ;
-    trt:definesTaxonConcept <http://taxon-concept.plazi.org/id/Plantae/Quercus_gaonae_Vila_2024> ;
+    trt:definesTaxonConcept <http://taxon-concept.plazi.org/id/Plantae/Quercus_x_gaonae_Vila_2024> ;
     trt:deprecates <http://taxon-concept.plazi.org/id/Plantae/Quercus_canariensis_Willdenow_1809>, <http://taxon-concept.plazi.org/id/Plantae/Quercus_lusitanica_Lamarck_1785> ;
     trt:publishedIn <http://dx.doi.org/10.11646/phytotaxa.641.3.1> ;
     a trt:Treatment .
@@ -31,7 +31,7 @@
     fabio:hasPart <http://dx.doi.org/10.5281/zenodo.13213954>, <http://dx.doi.org/10.5281/zenodo.13213958>, <http://dx.doi.org/10.5281/zenodo.13213960>, <http://dx.doi.org/10.5281/zenodo.13213950> ;
     a fabio:JournalArticle .
 
-<http://taxon-concept.plazi.org/id/Plantae/Quercus_gaonae_Vila_2024>
+<http://taxon-concept.plazi.org/id/Plantae/Quercus_x_gaonae_Vila_2024>
     # Warning: Using document metadata for authority year ;
     dwc:authority "Vila-Vicosa, Frias & F.M. Vazquez" ;
     dwc:authorityName "Vila-Vicosa, Frias & F. M. Vazquez" ;
@@ -45,7 +45,7 @@
     dwc:rank "species" ;
     dwc:scientificNameAuthorship "Vila-Vicosa, Frias & Vazquez, 2024" ;
     dwc:species "gaonae" ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Quercus_gaonae> ;
+    trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Quercus_x_gaonae> ;
     a dwcFP:TaxonConcept .
 
 <http://taxon-concept.plazi.org/id/Plantae/Quercus_canariensis_Willdenow_1809>
@@ -80,7 +80,7 @@
     trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Quercus_lusitanica> ;
     a dwcFP:TaxonConcept .
 
-<http://taxon-name.plazi.org/id/Plantae/Quercus_gaonae>
+<http://taxon-name.plazi.org/id/Plantae/Quercus_x_gaonae>
     dwc:class "Magnoliopsida" ;
     dwc:family "Fagaceae" ;
     dwc:genus "Quercus" ;
diff --git a/data/68/81/B7/6881B758BE765D8EA62BEE90CA3C2CD8.ttl b/data/68/81/B7/6881B758BE765D8EA62BEE90CA3C2CD8.ttl
index 27228203d7f..2762a67bf6f 100644
--- a/data/68/81/B7/6881B758BE765D8EA62BEE90CA3C2CD8.ttl
+++ b/data/68/81/B7/6881B758BE765D8EA62BEE90CA3C2CD8.ttl
@@ -11,7 +11,7 @@
 <http://treatment.plazi.org/id/6881B758BE765D8EA62BEE90CA3C2CD8>
     dc:creator "Neubauer, Thomas A." ;
     dc:title "Melanopsis iraqensis subsp. var. var. subplicata Pallary 1939" ;
-    trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Melanopsis_iraqensis_var_subplicata_Pallary_1939> ;
+    trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Melanopsis_iraqensis_subplicata_Pallary_1939> ;
     trt:publishedIn <http://dx.doi.org/10.3897/zookeys.602.8136> ;
     a trt:Treatment .
 
@@ -26,7 +26,8 @@
     dc:title "A nomenclator of extant and fossil taxa of the Melanopsidae (Gastropoda, Cerithioidea)" ;
     a fabio:JournalArticle .
 
-<http://taxon-concept.plazi.org/id/Animalia/Melanopsis_iraqensis_var_subplicata_Pallary_1939>
+<http://taxon-concept.plazi.org/id/Animalia/Melanopsis_iraqensis_subplicata_Pallary_1939>
+    # Warning: ignoring subSpecies "var." ;
     dwc:LSID "6881B758-BE76-5D8E-A62B-EE90CA3C2CD8" ;
     dwc:authority "Pallary, 1939" ;
     dwc:authorityName "Pallary" ;
@@ -40,13 +41,12 @@
     dwc:rank "variety" ;
     dwc:scientificNameAuthorship "Pallary, 1939" ;
     dwc:species "iraqensis" ;
-    dwc:subSpecies "var." ;
     dwc:variety "subplicata" ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_iraqensis_var_subplicata> ;
+    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_iraqensis_subplicata> ;
     a dwcFP:TaxonConcept .
 
-<http://taxon-name.plazi.org/id/Animalia/Melanopsis_iraqensis_var_subplicata>
-    # Warning: abbreviated subSpecies "var." ;
+<http://taxon-name.plazi.org/id/Animalia/Melanopsis_iraqensis_subplicata>
+    # Warning: ignoring subSpecies "var." ;
     dwc:class "Gastropoda" ;
     dwc:family "Melanopsidae" ;
     dwc:genus "Melanopsis" ;
@@ -55,14 +55,7 @@
     dwc:phylum "Mollusca" ;
     dwc:rank "variety" ;
     dwc:species "iraqensis" ;
-    dwc:subSpecies "var." ;
     dwc:variety "subplicata" ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_iraqensis_var> ;
-    a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Animalia/Melanopsis_iraqensis_var>
-    dwc:rank "subSpecies" ;
-    dwc:subSpecies "var." ;
     trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_iraqensis> ;
     a dwcFP:TaxonName .
 
diff --git a/data/68/93/8F/68938F4EFDC4FC5B6540C6EACBA745AB.ttl b/data/68/93/8F/68938F4EFDC4FC5B6540C6EACBA745AB.ttl
index 8232c925bf0..934d5538933 100644
--- a/data/68/93/8F/68938F4EFDC4FC5B6540C6EACBA745AB.ttl
+++ b/data/68/93/8F/68938F4EFDC4FC5B6540C6EACBA745AB.ttl
@@ -13,8 +13,8 @@
     dc:creator "Testoni, Daniel; Linder, H. Peter" ;
     dc:title "Cortaderia araucana Stapf, Gard. Chron. ser. 3, 22: 396. 1897." ;
     trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Plantae/Cortaderia_araucana_Stapf_3> ;
-    trt:citesTaxonName <http://taxon-name.plazi.org/id/Plantae/Cortaderia_araucana_var_fuenzalidae>, <http://taxon-name.plazi.org/id/Plantae/Cortaderia_araucana_var_skottsbergii>, <http://taxon-name.plazi.org/id/Plantae/Moorea_araucana> ;
-    trt:deprecates <http://taxon-concept.plazi.org/id/Plantae/Cortaderia_longicauda_Hack_1911>, <http://taxon-concept.plazi.org/id/Plantae/Cortaderia_quila_var_patagonica_Speg_1902> ;
+    trt:citesTaxonName <http://taxon-name.plazi.org/id/Plantae/Cortaderia_araucana_fuenzalidae>, <http://taxon-name.plazi.org/id/Plantae/Cortaderia_araucana_skottsbergii>, <http://taxon-name.plazi.org/id/Plantae/Moorea_araucana> ;
+    trt:deprecates <http://taxon-concept.plazi.org/id/Plantae/Cortaderia_longicauda_Hack_1911>, <http://taxon-concept.plazi.org/id/Plantae/Cortaderia_quila_patagonica_Speg_1902> ;
     trt:publishedIn <http://dx.doi.org/10.3897/phytokeys.76.10808> ;
     a trt:Treatment .
 
@@ -46,7 +46,8 @@
     trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Cortaderia_araucana> ;
     a dwcFP:TaxonConcept .
 
-<http://taxon-concept.plazi.org/id/Plantae/Cortaderia_quila_var_patagonica_Speg_1902>
+<http://taxon-concept.plazi.org/id/Plantae/Cortaderia_quila_patagonica_Speg_1902>
+    # Warning: ignoring subSpecies "var." ;
     dwc:authorityName "Speg" ;
     dwc:authorityYear "1902" ;
     dwc:class "Liliopsida" ;
@@ -58,9 +59,8 @@
     dwc:rank "variety" ;
     dwc:scientificNameAuthorship "Speg, 1902" ;
     dwc:species "quila" ;
-    dwc:subSpecies "var." ;
     dwc:variety "patagonica" ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Cortaderia_quila_var_patagonica> ;
+    trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Cortaderia_quila_patagonica> ;
     a dwcFP:TaxonConcept .
 
 <http://taxon-concept.plazi.org/id/Plantae/Cortaderia_longicauda_Hack_1911>
@@ -125,8 +125,8 @@
     dwc:rank "kingdom" ;
     a dwcFP:TaxonName .
 
-<http://taxon-name.plazi.org/id/Plantae/Cortaderia_quila_var_patagonica>
-    # Warning: abbreviated subSpecies "var." ;
+<http://taxon-name.plazi.org/id/Plantae/Cortaderia_quila_patagonica>
+    # Warning: ignoring subSpecies "var." ;
     dwc:class "Liliopsida" ;
     dwc:family "Poaceae" ;
     dwc:genus "Cortaderia" ;
@@ -135,14 +135,7 @@
     dwc:phylum "Tracheophyta" ;
     dwc:rank "variety" ;
     dwc:species "quila" ;
-    dwc:subSpecies "var." ;
     dwc:variety "patagonica" ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Plantae/Cortaderia_quila_var> ;
-    a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Plantae/Cortaderia_quila_var>
-    dwc:rank "subSpecies" ;
-    dwc:subSpecies "var." ;
     trt:hasParentName <http://taxon-name.plazi.org/id/Plantae/Cortaderia_quila> ;
     a dwcFP:TaxonName .
 
diff --git a/data/68/94/69/689469C8D2BF512DA4BFFDF3A464D21B.ttl b/data/68/94/69/689469C8D2BF512DA4BFFDF3A464D21B.ttl
index 841d9481dae..13773b81609 100644
--- a/data/68/94/69/689469C8D2BF512DA4BFFDF3A464D21B.ttl
+++ b/data/68/94/69/689469C8D2BF512DA4BFFDF3A464D21B.ttl
@@ -11,7 +11,7 @@
 <http://treatment.plazi.org/id/689469C8D2BF512DA4BFFDF3A464D21B>
     dc:creator "Neubauer, Thomas A." ;
     dc:title "Melanopsis cariosa subsp. var. var. ventrosa Bourguignat 1884, [unresolved]" ;
-    trt:definesTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Melanopsis_cariosa_var_ventrosa_Bourguignat_1884> ;
+    trt:definesTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Melanopsis_cariosa_ventrosa_Bourguignat_1884> ;
     trt:publishedIn <http://dx.doi.org/10.3897/zookeys.602.8136> ;
     a trt:Treatment .
 
@@ -26,7 +26,8 @@
     dc:title "A nomenclator of extant and fossil taxa of the Melanopsidae (Gastropoda, Cerithioidea)" ;
     a fabio:JournalArticle .
 
-<http://taxon-concept.plazi.org/id/Animalia/Melanopsis_cariosa_var_ventrosa_Bourguignat_1884>
+<http://taxon-concept.plazi.org/id/Animalia/Melanopsis_cariosa_ventrosa_Bourguignat_1884>
+    # Warning: ignoring subSpecies "var." ;
     dwc:LSID "689469C8-D2BF-512D-A4BF-FDF3A464D21B" ;
     dwc:authority "Bourguignat, 1884" ;
     dwc:authorityName "Bourguignat" ;
@@ -40,13 +41,12 @@
     dwc:rank "variety" ;
     dwc:scientificNameAuthorship "Bourguignat, 1884" ;
     dwc:species "cariosa" ;
-    dwc:subSpecies "var." ;
     dwc:variety "ventrosa" ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_cariosa_var_ventrosa> ;
+    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_cariosa_ventrosa> ;
     a dwcFP:TaxonConcept .
 
-<http://taxon-name.plazi.org/id/Animalia/Melanopsis_cariosa_var_ventrosa>
-    # Warning: abbreviated subSpecies "var." ;
+<http://taxon-name.plazi.org/id/Animalia/Melanopsis_cariosa_ventrosa>
+    # Warning: ignoring subSpecies "var." ;
     dwc:class "Gastropoda" ;
     dwc:family "Melanopsidae" ;
     dwc:genus "Melanopsis" ;
@@ -55,14 +55,7 @@
     dwc:phylum "Mollusca" ;
     dwc:rank "variety" ;
     dwc:species "cariosa" ;
-    dwc:subSpecies "var." ;
     dwc:variety "ventrosa" ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_cariosa_var> ;
-    a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Animalia/Melanopsis_cariosa_var>
-    dwc:rank "subSpecies" ;
-    dwc:subSpecies "var." ;
     trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_cariosa> ;
     a dwcFP:TaxonName .
 
diff --git a/data/68/B3/FA/68B3FA08CE48E0FDA9EDDB98463D7331.ttl b/data/68/B3/FA/68B3FA08CE48E0FDA9EDDB98463D7331.ttl
index 6bea3959fab..c700dc25dd2 100644
--- a/data/68/B3/FA/68B3FA08CE48E0FDA9EDDB98463D7331.ttl
+++ b/data/68/B3/FA/68B3FA08CE48E0FDA9EDDB98463D7331.ttl
@@ -16,7 +16,7 @@
     dc:creator "Johnson, David M.; Murray, Nancy A." ;
     dc:title "Xylopia tomentosa Exell, J. Bot. 64 Suppl.: 7. 1926." ;
     trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Plantae/Xylopia_tomentosa_Exell_64> ;
-    trt:citesTaxonName <http://taxon-name.plazi.org/id/Plantae/Xylopia_odoratissima_var_minor> ;
+    trt:citesTaxonName <http://taxon-name.plazi.org/id/Plantae/Xylopia_odoratissima_minor> ;
     trt:deprecates <http://taxon-concept.plazi.org/id/Plantae/Xylopia_mendoncae_Exell_1934> ;
     trt:publishedIn <http://dx.doi.org/10.3897/phytokeys.97.20975> ;
     a trt:Treatment .
diff --git a/data/68/C7/70/68C7709C5982E5D8B20F1587A02075E1.ttl b/data/68/C7/70/68C7709C5982E5D8B20F1587A02075E1.ttl
index c7cca65b177..37b48f78ccd 100644
--- a/data/68/C7/70/68C7709C5982E5D8B20F1587A02075E1.ttl
+++ b/data/68/C7/70/68C7709C5982E5D8B20F1587A02075E1.ttl
@@ -13,8 +13,9 @@
 # Error: Could not produce taxonNameURI ;
     dc:creator "Info Flora" ;
     dc:title "Helianthus multiflorus L." ;
-    trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Plantae/Helianthus_multiflorus_Linnaeus_> ;
+    trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Plantae/Helianthus_x_multiflorus_Linnaeus_> ;
     trt:citesTaxonName <http://taxon-name.plazi.org/id/Plantae/Helianthus> ;
+    trt:deprecates <http://taxon-concept.plazi.org/id/Plantae/Helianthus_multiflorus_Linnaeus_> ;
     trt:publishedIn <http://publication.plazi.org/id/726559447A88CFA27342DA99178CB9AD> ;
     a trt:Treatment .
 
@@ -23,7 +24,7 @@
     dc:date "2021" ;
     dc:title "Info Flora Schweiz - Asteraceae" .
 
-<http://taxon-concept.plazi.org/id/Plantae/Helianthus_multiflorus_Linnaeus_>
+<http://taxon-concept.plazi.org/id/Plantae/Helianthus_x_multiflorus_Linnaeus_>
     dwc:authority "L." ;
     dwc:authorityName "L." ;
     dwc:class "Magnoliopsida" ;
@@ -37,10 +38,25 @@
     dwc:scientificNameAuthorship "Linnaeus" ;
     dwc:species "multiflorus" ;
     rdfs:seeAlso <https://www.catalogueoflife.org/data/taxon/3K5YM> ;
+    trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Helianthus_x_multiflorus> ;
+    a dwcFP:TaxonConcept .
+
+<http://taxon-concept.plazi.org/id/Plantae/Helianthus_multiflorus_Linnaeus_>
+    dwc:authority "L." ;
+    dwc:authorityName "L." ;
+    dwc:class "Magnoliopsida" ;
+    dwc:family "Asteraceae" ;
+    dwc:genus "Helianthus" ;
+    dwc:kingdom "Plantae" ;
+    dwc:order "Asterales" ;
+    dwc:phylum "Tracheophyta" ;
+    dwc:rank "species" ;
+    dwc:scientificNameAuthorship "Linnaeus" ;
+    dwc:species "multiflorus" ;
     trt:hasTaxonName <http://taxon-name.plazi.org/id/Plantae/Helianthus_multiflorus> ;
     a dwcFP:TaxonConcept .
 
-<http://taxon-name.plazi.org/id/Plantae/Helianthus_multiflorus>
+<http://taxon-name.plazi.org/id/Plantae/Helianthus_x_multiflorus>
     # Info: Couldn't generate language tag for "Vielstrahlige Sonnenblume"@undefined ;
     dwc:class "Magnoliopsida" ;
     dwc:family "Asteraceae" ;
@@ -93,3 +109,15 @@
     dwc:kingdom "Plantae" ;
     dwc:rank "kingdom" ;
     a dwcFP:TaxonName .
+
+<http://taxon-name.plazi.org/id/Plantae/Helianthus_multiflorus>
+    dwc:class "Magnoliopsida" ;
+    dwc:family "Asteraceae" ;
+    dwc:genus "Helianthus" ;
+    dwc:kingdom "Plantae" ;
+    dwc:order "Asterales" ;
+    dwc:phylum "Tracheophyta" ;
+    dwc:rank "species" ;
+    dwc:species "multiflorus" ;
+    trt:hasParentName <http://taxon-name.plazi.org/id/Plantae/Helianthus> ;
+    a dwcFP:TaxonName .
diff --git a/data/68/E5/FB/68E5FB4D3CD41BCA9581BA771C391214.ttl b/data/68/E5/FB/68E5FB4D3CD41BCA9581BA771C391214.ttl
index 548b754f5a6..8809eb1b360 100644
--- a/data/68/E5/FB/68E5FB4D3CD41BCA9581BA771C391214.ttl
+++ b/data/68/E5/FB/68E5FB4D3CD41BCA9581BA771C391214.ttl
@@ -26,12 +26,12 @@
     a fabio:JournalArticle .
 
 <http://taxon-concept.plazi.org/id/Plantae/Indigofera_trifoliata_trifoliata_L_1756>
+    # Warning: ignoring infraspecific-rank "var." ;
     dwc:authority "L. 1756" ;
     dwc:authorityYear "1756" ;
     dwc:class "Magnoliopsida" ;
     dwc:family "Fabaceae" ;
     dwc:genus "Indigofera" ;
-    dwc:infraspecific-rank "var." ;
     dwc:kingdom "Plantae" ;
     dwc:order "Fabales" ;
     dwc:phylum "Tracheophyta" ;
diff --git a/data/68/F6/06/68F606A89D075485B246C5F8CB6F8BD8.ttl b/data/68/F6/06/68F606A89D075485B246C5F8CB6F8BD8.ttl
index 255353328d1..6d623e14aa8 100644
--- a/data/68/F6/06/68F606A89D075485B246C5F8CB6F8BD8.ttl
+++ b/data/68/F6/06/68F606A89D075485B246C5F8CB6F8BD8.ttl
@@ -11,7 +11,7 @@
 <http://treatment.plazi.org/id/68F606A89D075485B246C5F8CB6F8BD8>
     dc:creator "Neubauer, Thomas A." ;
     dc:title "Melanopsis magnifica subsp. var. var. expansa Pallary 1920" ;
-    trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Melanopsis_magnifica_var_expansa_Pallary_1920> ;
+    trt:augmentsTaxonConcept <http://taxon-concept.plazi.org/id/Animalia/Melanopsis_magnifica_expansa_Pallary_1920> ;
     trt:publishedIn <http://dx.doi.org/10.3897/zookeys.602.8136> ;
     a trt:Treatment .
 
@@ -26,7 +26,8 @@
     dc:title "A nomenclator of extant and fossil taxa of the Melanopsidae (Gastropoda, Cerithioidea)" ;
     a fabio:JournalArticle .
 
-<http://taxon-concept.plazi.org/id/Animalia/Melanopsis_magnifica_var_expansa_Pallary_1920>
+<http://taxon-concept.plazi.org/id/Animalia/Melanopsis_magnifica_expansa_Pallary_1920>
+    # Warning: ignoring subSpecies "var." ;
     dwc:LSID "68F606A8-9D07-5485-B246-C5F8CB6F8BD8" ;
     dwc:authority "Pallary, 1920" ;
     dwc:authorityName "Pallary" ;
@@ -40,13 +41,12 @@
     dwc:rank "variety" ;
     dwc:scientificNameAuthorship "Pallary, 1920" ;
     dwc:species "magnifica" ;
-    dwc:subSpecies "var." ;
     dwc:variety "expansa" ;
-    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_magnifica_var_expansa> ;
+    trt:hasTaxonName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_magnifica_expansa> ;
     a dwcFP:TaxonConcept .
 
-<http://taxon-name.plazi.org/id/Animalia/Melanopsis_magnifica_var_expansa>
-    # Warning: abbreviated subSpecies "var." ;
+<http://taxon-name.plazi.org/id/Animalia/Melanopsis_magnifica_expansa>
+    # Warning: ignoring subSpecies "var." ;
     dwc:class "Gastropoda" ;
     dwc:family "Melanopsidae" ;
     dwc:genus "Melanopsis" ;
@@ -55,14 +55,7 @@
     dwc:phylum "Mollusca" ;
     dwc:rank "variety" ;
     dwc:species "magnifica" ;
-    dwc:subSpecies "var." ;
     dwc:variety "expansa" ;
-    trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_magnifica_var> ;
-    a dwcFP:TaxonName .
-
-<http://taxon-name.plazi.org/id/Animalia/Melanopsis_magnifica_var>
-    dwc:rank "subSpecies" ;
-    dwc:subSpecies "var." ;
     trt:hasParentName <http://taxon-name.plazi.org/id/Animalia/Melanopsis_magnifica> ;
     a dwcFP:TaxonName .