@prefix rdf: . @prefix rdfs: . @prefix bibo: . @prefix cito: . @prefix dc: . @prefix dwc: . @prefix dwcFP: . @prefix fabio: . @prefix trt: . @prefix xlink: . cito:cites , , ; dc:creator "Hernández-Barón, Gerald Matus; Juárez, Diana Isabel Trujillo; Steinmann, Victor W." ; dc:title "Polystemma stevensii G. M. Hern., sp. nov." ; dwc:basisOfRecord , ; trt:publishedIn ; trt:treatsTaxonName ; a trt:Treatment . bibo:endPage "200" ; bibo:issue "2" ; bibo:journal "Phytotaxa" ; bibo:pubDate "2023-09-13" ; bibo:startPage "194" ; bibo:volume "613" ; dc:creator "Hernández-Barón, Gerald Matus; Juárez, Diana Isabel Trujillo; Steinmann, Victor W." ; dc:date "2023" ; dc:title "Polystemma stevensii (Apocynaceae, Asclepiadoideae), a new species from Michoacán, Mexico" ; fabio:hasPart , , ; a fabio:JournalArticle . dwc:class "Magnoliopsida" ; dwc:family "Apocynaceae" ; dwc:genus "Polystemma" ; dwc:kingdom "Plantae" ; dwc:order "Gentianales" ; dwc:phylum "Tracheophyta" ; dwc:rank "species" ; dwc:species "stevensii" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Magnoliopsida" ; dwc:family "Apocynaceae" ; dwc:genus "Polystemma" ; dwc:kingdom "Plantae" ; dwc:order "Gentianales" ; dwc:phylum "Tracheophyta" ; dwc:rank "genus" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Magnoliopsida" ; dwc:family "Apocynaceae" ; dwc:kingdom "Plantae" ; dwc:order "Gentianales" ; dwc:phylum "Tracheophyta" ; dwc:rank "family" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Magnoliopsida" ; dwc:kingdom "Plantae" ; dwc:order "Gentianales" ; dwc:phylum "Tracheophyta" ; dwc:rank "order" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:class "Magnoliopsida" ; dwc:kingdom "Plantae" ; dwc:phylum "Tracheophyta" ; dwc:rank "class" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Plantae" ; dwc:phylum "Tracheophyta" ; dwc:rank "phylum" ; trt:hasParentName ; a dwcFP:TaxonName . dwc:kingdom "Plantae" ; dwc:rank "kingdom" ; a dwcFP:TaxonName . dc:description "FIGURE 1. Polystemma stevensii. A. Flowering branch. B. Frontal view of a flower. C. Detail of gynostegial corona showing appendages and five lobes fused basally to form a flat discontinuous ring. D. Pollinarium. E. Branch with a follicle. Illustration by Ericka B. Cortez." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 2. Polystemma stevensii. A. Stems with yellow cork B. Branch with inflorescences. C. Flowers with some floral visitors. D. Frontal view of a flower. E. Frontal view of a flower, showing the gynostegium. F. Lateral view of a flower, showing the gynostegium. Photos by Victor W. Steinmann." ; fabio:hasRepresentation ; a fabio:Figure . dc:description "FIGURE 3. Maps showing the occurrence of Polystemma stevensii." ; fabio:hasRepresentation ; a fabio:Figure . dwc:collectionCode "IEB" ; dwc:eventDate "2010-09-07" ; dwc:locality "Nueva Italia" ; dwc:recordedBy "V. W. Steinmann & Y. Ramirez-Amezcua" ; dwc:typeStatus "holotype" ; dwc:verbatimElevation "350" ; dwc:verbatimLatitude "19.033611" ; dwc:verbatimLongitude "-102.04833" ; trt:httpUri ; a dwc:MaterialCitation . dwc:collectionCode "MEXU" ; dwc:eventDate "2010-09-07" ; dwc:locality "Nueva Italia" ; dwc:recordedBy "V. W. Steinmann & Y. Ramirez-Amezcua" ; dwc:typeStatus "isotype" ; dwc:verbatimElevation "350" ; dwc:verbatimLatitude "19.033611" ; dwc:verbatimLongitude "-102.04833" ; trt:httpUri ; a dwc:MaterialCitation .