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<document ID-DOI="10.11646/phytotaxa.561.2.8" ID-GBIF-Dataset="fdff1c3d-f396-4d41-be38-cc7e0bc6a128" ID-ISSN="1179-3163" ID-Zenodo-Dep="7059527" checkinTime="1662619815206" checkinUser="plazi" docAuthor="Smith, Gideon F." docDate="2022" docId="47328781FF84FF92FF73F8758DB6F79B" docLanguage="en" docName="phytotaxa.561.2.8.pdf" docOrigin="Phytotaxa 561 (2)" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.4:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="4" docTitle="Kalanchoe vadensis Boom &amp; Zeilinga 1964" docType="treatment" docVersion="2" lastPageNumber="205" masterDocId="BB0BFFF9FF87FF94FFFBFFE98E26FF93" masterDocTitle="The taxonomy and nomenclature of Kalanchoe × vadensis [K. blossfeldiana × K. marmorata var. somaliensis] (Crassulaceae subfam. Kalanchooideae), an early nothospecies produced in The Netherlands in the 1950 s" masterLastPageNumber="209" masterPageNumber="199" pageNumber="202" updateTime="1662620519829" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
<mods:mods xmlns:mods="http://www.loc.gov/mods/v3">
<mods:titleInfo>
<mods:title>The taxonomy and nomenclature of Kalanchoe × vadensis [K. blossfeldiana × K. marmorata var. somaliensis] (Crassulaceae subfam. Kalanchooideae), an early nothospecies produced in The Netherlands in the 1950 s</mods:title>
</mods:titleInfo>
<mods:name type="personal">
<mods:role>
<mods:roleTerm>Author</mods:roleTerm>
</mods:role>
<mods:namePart>Smith, Gideon F.</mods:namePart>
</mods:name>
<mods:typeOfResource>text</mods:typeOfResource>
<mods:relatedItem type="host">
<mods:titleInfo>
<mods:title>Phytotaxa</mods:title>
</mods:titleInfo>
<mods:part>
<mods:date>2022</mods:date>
<mods:detail type="pubDate">
<mods:number>2022-09-08</mods:number>
</mods:detail>
<mods:detail type="volume">
<mods:number>561</mods:number>
</mods:detail>
<mods:detail type="issue">
<mods:number>2</mods:number>
</mods:detail>
<mods:extent unit="page">
<mods:start>199</mods:start>
<mods:end>209</mods:end>
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<mods:classification>journal article</mods:classification>
<mods:identifier type="DOI">10.11646/phytotaxa.561.2.8</mods:identifier>
<mods:identifier type="GBIF-Dataset">fdff1c3d-f396-4d41-be38-cc7e0bc6a128</mods:identifier>
<mods:identifier type="ISSN">1179-3163</mods:identifier>
<mods:identifier type="Zenodo-Dep">7059527</mods:identifier>
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<treatment ID-DOI="http://doi.org/10.5281/zenodo.7059529" ID-Zenodo-Dep="7059529" LSID="urn:lsid:plazi:treatment:47328781FF84FF92FF73F8758DB6F79B" httpUri="http://treatment.plazi.org/id/47328781FF84FF92FF73F8758DB6F79B" lastPageId="6" lastPageNumber="205" pageId="3" pageNumber="202">
<subSubSection box="[136,732,1948,1975]" pageId="3" pageNumber="202" type="nomenclature">
<paragraph blockId="3.[136,732,1948,1975]" box="[136,732,1948,1975]" pageId="3" pageNumber="202">
<heading box="[136,732,1948,1975]" fontSize="11" level="2" pageId="3" pageNumber="202" reason="3">
<treatmentCitationGroup box="[136,732,1948,1975]" pageId="3" pageNumber="202">
<treatmentCitation author="Boom, B. K. &amp; Zeilinga, A. E." box="[136,728,1948,1975]" page=")" pageId="3" pageNumber="202" year="1964">
<taxonomicName authority="Boom &amp; Zeilinga (1964: 124)" authorityName="Boom &amp; Zeilinga" authorityPageNumber="124" authorityYear="1964" box="[136,728,1948,1975]" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" isHybrid="true" kingdom="Plantae" order="Saxifragales" pageId="3" pageNumber="202" phylum="Tracheophyta" rank="species" species="vadensis">
<emphasis bold="true" box="[136,381,1948,1975]" pageId="3" pageNumber="202">
<emphasis bold="true" box="[136,260,1948,1975]" italics="true" pageId="3" pageNumber="202">Kalanchoe</emphasis>
×
<emphasis bold="true" box="[283,381,1948,1975]" italics="true" pageId="3" pageNumber="202">vadensis</emphasis>
</emphasis>
<bibRefCitation author="Boom, B. K. &amp; Zeilinga, A. E." box="[388,728,1948,1975]" pageId="3" pageNumber="202" pagination="122 - 124" refId="ref4749" refString="Boom, B. K. &amp; Zeilinga, A. E. (1964 [September]) Kalanchoe × vadensis spec. nova. Succulenta [Netherlands] 43 (9): 122 - 124." type="journal article" year="1964">Boom &amp; Zeilinga (1964: 124)</bibRefCitation>
</taxonomicName>
</treatmentCitation>
.
</treatmentCitationGroup>
</heading>
</paragraph>
</subSubSection>
<subSubSection lastPageId="6" lastPageNumber="205" pageId="3" pageNumber="202" type="materials_examined">
<paragraph blockId="3.[136,1451,2024,2082]" pageId="3" pageNumber="202">
<emphasis bold="true" box="[136,186,2024,2045]" pageId="3" pageNumber="202">Type</emphasis>
:—
<materialsCitation collectingDate="1961-02-25" collectionCode="B, K" country="Netherlands" county="Institute of Horticultural Plant-breeding" location="Wageningen" municipality="Rijks Landbouw Hoogeschool" pageId="3" pageNumber="202" specimenCount="1">
<collectingCountry box="[215,452,2024,2045]" name="Netherlands" pageId="3" pageNumber="202">THE NETHERLANDS</collectingCountry>
.
<location LSID="urn:lsid:plazi:treatment:47328781FF84FF92FF73F8758DB6F79B:CA44604CFF84FF97FE2AF8018C6DF86D" box="[465,587,2024,2046]" country="Netherlands" county="Institute of Horticultural Plant-breeding" municipality="Rijks Landbouw Hoogeschool" name="Wageningen" pageId="3" pageNumber="202">Wageningen</location>
,
<collectingMunicipality box="[601,905,2024,2046]" pageId="3" pageNumber="202">Rijks Landbouw Hoogeschool</collectingMunicipality>
,
<collectingCounty box="[920,1319,2024,2046]" pageId="3" pageNumber="202">Institute of Horticultural Plant-breeding</collectingCounty>
, ex hort.,
<date pageId="3" pageNumber="202" value="1961-02-25">
<collectingDate pageId="3" pageNumber="202" value="1961-02-25">25 February 1961</collectingDate>
</date>
,
<emphasis box="[342,382,2060,2081]" italics="true" pageId="3" pageNumber="202">
<collectionCode box="[342,359,2060,2081]" country="Germany" lsid="urn:lsid:biocol.org:col:15534" name="Botanischer Garten und Botanisches Museum Berlin-Dahlem, Zentraleinrichtung der Freien Universitaet" pageId="3" pageNumber="202" type="Herbarium">B</collectionCode>
.
<collectionCode box="[362,382,2060,2081]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15867" name="Royal Botanic Gardens" pageId="3" pageNumber="202" type="Herbarium">K</collectionCode>
</emphasis>
</materialsCitation>
<emphasis box="[382,386,2060,2081]" italics="true" pageId="3" pageNumber="202">.</emphasis>
<materialsCitation box="[391,848,2060,2082]" collectionCode="L" country="Netherlands" location="Boom" pageId="3" pageNumber="202" specimenCount="1" typeStatus="holotype">
<emphasis box="[391,513,2060,2081]" italics="true" pageId="3" pageNumber="202">
<location LSID="urn:lsid:plazi:treatment:47328781FF84FF92FF73F8758DB6F79B:CA44604CFF84FF97FE7CF7E58F99F7B2" box="[391,447,2060,2081]" country="Netherlands" name="Boom" pageId="3" pageNumber="202">Boom</location>
24038
</emphasis>
, (
<typeStatus box="[531,617,2060,2082]" pageId="3" pageNumber="202">holotype</typeStatus>
<collectionCode box="[623,637,2060,2081]" country="Netherlands" lsid="urn:lsid:biocol.org:col:15678" name="Nationaal Herbarium Nederland, Leiden University branch" pageId="3" pageNumber="202" type="Herbarium">L</collectionCode>
barcode
<collectionCode box="[724,740,2060,2082]" country="Netherlands" lsid="urn:lsid:biocol.org:col:15678" name="Nationaal Herbarium Nederland, Leiden University branch" pageId="3" pageNumber="202" type="Herbarium">L</collectionCode>
.1860830!)
</materialsCitation>
.
</paragraph>
<paragraph blockId="4.[136,1452,159,253]" pageId="4" pageNumber="203">
<emphasis bold="true" box="[136,398,159,181]" pageId="4" pageNumber="203">Epitype (designated here)</emphasis>
:—
<materialsCitation collectingDate="1982-03-11" collectionCode="J" country="Netherlands" county="Plant Breeding" location="Wageningen" municipality="Institute" pageId="4" pageNumber="203" specimenCount="1">
<collectingCountry box="[426,659,159,181]" name="Netherlands" pageId="4" pageNumber="203">THE NETHERLANDS</collectingCountry>
.
<location LSID="urn:lsid:plazi:treatment:47328781FF84FF92FF73F8758DB6F79B:CA44604CFF83FF90FD60FF768D33FF26" box="[667,789,159,181]" country="Netherlands" county="Plant Breeding" municipality="Institute" name="Wageningen" pageId="4" pageNumber="203">Wageningen</location>
,
<collectingMunicipality box="[798,877,159,181]" pageId="4" pageNumber="203">Institute</collectingMunicipality>
for
<collectingCounty box="[916,1061,159,181]" pageId="4" pageNumber="203">Plant Breeding</collectingCounty>
, in greenhouse, ex hort.,
<date box="[1300,1447,159,181]" pageId="4" pageNumber="203" value="1982-03-11">
<collectingDate box="[1300,1447,159,181]" pageId="4" pageNumber="203" value="1982-03-11">11 March 1982</collectingDate>
</date>
,
<collectionCode box="[189,203,196,217]" country="South Africa" lsid="urn:lsid:biocol.org:col:14647" name="University of the Witwatersrand" pageId="4" pageNumber="203" type="Herbarium">
<emphasis box="[189,203,196,217]" italics="true" pageId="4" pageNumber="203">J</emphasis>
</collectionCode>
</materialsCitation>
<emphasis box="[203,207,196,217]" italics="true" pageId="4" pageNumber="203">.</emphasis>
<materialsCitation collectionCode="WAG" collectorName="van Veldhuizen" country="Netherlands" pageId="4" pageNumber="203" specimenCode="WAG 1212259, WAG 1212260" specimenCount="1">
<emphasis box="[215,409,195,217]" italics="true" pageId="4" pageNumber="203">
<collectorName box="[215,363,195,217]" pageId="4" pageNumber="203">van Veldhuizen</collectorName>
794
</emphasis>
, (epitype
<collectionCode box="[512,567,195,216]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15578" lsid="urn:lsid:biocol.org:col:15578" name="Wageningen University" pageId="4" pageNumber="203" type="Herbarium">WAG</collectionCode>
[Herbarium Vadense], barcode
<specimenCode box="[885,1041,195,217]" collectionCode="WAG" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15578" lsid="urn:lsid:biocol.org:col:15578" name="Wageningen University" pageId="4" pageNumber="203" type="Herbarium">WAG 1212259</specimenCode>
!; iso-epitype
<collectionCode box="[1172,1227,195,216]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15578" lsid="urn:lsid:biocol.org:col:15578" name="Wageningen University" pageId="4" pageNumber="203" type="Herbarium">WAG</collectionCode>
[Herbarium Vadense], barcode
<specimenCode box="[271,425,231,253]" collectionCode="WAG" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15578" lsid="urn:lsid:biocol.org:col:15578" name="Wageningen University" pageId="4" pageNumber="203" type="Herbarium">WAG 1212260</specimenCode>
!)
</materialsCitation>
.
</paragraph>
<caption ID-DOI="http://doi.org/10.5281/zenodo.7059537" ID-Zenodo-Dep="7059537" httpUri="https://zenodo.org/record/7059537/files/figure.png" pageId="4" pageNumber="203" startId="4.[136,229,1954,1976]" targetBox="[328,1260,279,1925]" targetPageId="4">
<paragraph blockId="4.[136,1452,1954,2085]" pageId="4" pageNumber="203">
<emphasis bold="true" box="[136,251,1954,1976]" pageId="4" pageNumber="203">FIGURE 3.</emphasis>
The holotype of the name
<taxonomicName authorityName="Boom &amp; Zeilinga" authorityYear="1964" box="[497,702,1955,1976]" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" isHybrid="true" kingdom="Plantae" order="Saxifragales" pageId="4" pageNumber="203" phylum="Tracheophyta" rank="species" species="vadensis">
<emphasis box="[497,601,1955,1976]" italics="true" pageId="4" pageNumber="203">Kalanchoe</emphasis>
×
<emphasis box="[619,702,1955,1976]" italics="true" pageId="4" pageNumber="203">vadensis</emphasis>
</taxonomicName>
. The metadata associated with the specimen are:The Netherlands.Wageningen, Rijks Landbouw Hoogeschool, Institute of Horticultural Plant-breeding, ex hort., 25 February 1961,
<emphasis box="[1143,1321,1991,2012]" italics="true" pageId="4" pageNumber="203">B.K. Boom 24038</emphasis>
, (holotype L barcode L.1860830). Institution: Naturalis Biodiversity Center; Source: Naturalis—Botany catalogues. License: CC0 1.0. Reproduced with permission. https://data.biodiversitydata.nl/naturalis/specimen/L.1860830
</paragraph>
</caption>
<caption ID-DOI="http://doi.org/10.5281/zenodo.7059539" ID-Zenodo-Dep="7059539" httpUri="https://zenodo.org/record/7059539/files/figure.png" pageId="5" pageNumber="204" startId="5.[136,229,1953,1975]" targetBox="[261,1326,190,1929]" targetPageId="5">
<paragraph blockId="5.[136,1452,1953,2083]" pageId="5" pageNumber="204">
<emphasis bold="true" box="[136,252,1953,1975]" pageId="5" pageNumber="204">FIGURE 4.</emphasis>
The epitype, designated in this paper, which supports the holotype of the name
<taxonomicName authorityName="Boom &amp; Zeilinga" authorityYear="1964" box="[1003,1209,1953,1974]" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" isHybrid="true" kingdom="Plantae" order="Saxifragales" pageId="5" pageNumber="204" phylum="Tracheophyta" rank="species" species="vadensis">
<emphasis box="[1003,1107,1953,1974]" italics="true" pageId="5" pageNumber="204">Kalanchoe</emphasis>
×
<emphasis box="[1126,1209,1953,1974]" italics="true" pageId="5" pageNumber="204">vadensis</emphasis>
</taxonomicName>
. The metadata associated with the specimen are: The Netherlands.Wageningen, Institute for Plant Breeding. In greenhouse, ex hort., 11 March 1982,
<emphasis italics="true" pageId="5" pageNumber="204">J. van Veldhuizen 794</emphasis>
, (epitype WAG [Herbarium Vadense], barcode WAG 1212259). Reproduced with permission. For attribution of the photograph see
<bibRefCitation author="Bijmoer, R. &amp; Scherrenberg, M. &amp; Creuwels, J." box="[136,341,2061,2083]" pageId="5" pageNumber="204" refId="ref4638" refString="Bijmoer, R., Scherrenberg, M. &amp; Creuwels, J. (2021) Naturalis Biodiversity Center (NL) - Botany. Naturalis Biodiversity Center. Occurrence dataset https: // doi. org / 10.15468 / ib 5 ypt accessed via GBIF. org on 2021 - 11 - 16. [https: // www. gbif. org / occurrence / 2517740184]" type="url" year="2021">
Bijmoer
<emphasis box="[221,263,2061,2083]" italics="true" pageId="5" pageNumber="204">et al</emphasis>
. (2021)
</bibRefCitation>
.
</paragraph>
</caption>
<paragraph blockId="6.[136,1452,158,220]" pageId="6" pageNumber="205">
<emphasis bold="true" box="[136,257,158,184]" pageId="6" pageNumber="205">Parentage</emphasis>
:—
<taxonomicName authority="Von Poellnitz (1934: 159)" authorityName="Von Poellnitz" authorityPageNumber="159" authorityYear="1934" box="[293,766,158,185]" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" kingdom="Plantae" order="Saxifragales" pageId="6" pageNumber="205" phylum="Tracheophyta" rank="species" species="blossfeldiana">
<emphasis box="[293,473,158,184]" italics="true" pageId="6" pageNumber="205">K. blossfeldiana</emphasis>
<bibRefCitation author="Von Poellnitz &amp; L. A" box="[479,766,158,185]" pageId="6" pageNumber="205" pagination="159 - 160" refId="ref7875" refString="Von Poellnitz, [J.] K. [L. A.]. (1934) XV. Kalanchoe Blossfeldiana. Repertorium specierum novarum regni vegetabilis. Centralblatt fur Sammlung und Veroffentlichung von Einzeldiagnosen neuer Pflanzen 35: 159 - 160. [https: // bibdigital. rjb. csic. es / ing / Libro. php? Libro = 6015]" type="journal article" year="1934">Von Poellnitz (1934: 159)</bibRefCitation>
</taxonomicName>
<specimenCount box="[772,793,159,185]" pageId="6" pageNumber="205" type="female"></specimenCount>
×
<taxonomicName authority="Baker (1892: 300)" authorityName="Baker" authorityPageNumber="300" authorityYear="1892" box="[821,1189,158,184]" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" kingdom="Plantae" order="Saxifragales" pageId="6" pageNumber="205" phylum="Tracheophyta" rank="species" species="marmorata">
<emphasis box="[821,979,159,184]" italics="true" pageId="6" pageNumber="205">K. marmorata</emphasis>
<bibRefCitation author="Baker, J. G." box="[985,1189,158,184]" pageId="6" pageNumber="205" refId="ref4361" refString="Baker, J. G. (1892 [10 September]) New or noteworthy plants. Kalanchoe marmorata, Baker, n. sp. The Gardeners' Chronicle. [A weekly illustrated journal of Horticulture and Allied Subjects], 3 rd ser., XII (No. 298) 300. [https: // www. biodiversitylibrary. org / item / 83803 page / 316 / mode / 1 up]" type="journal volume" year="1892">Baker (1892: 300)</bibRefCitation>
</taxonomicName>
<specimenCount box="[1195,1218,159,185]" pageId="6" pageNumber="205" type="male"></specimenCount>
, as “
<taxonomicName authorityName="Richard" authorityYear="1847" box="[1271,1432,158,184]" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" kingdom="Plantae" order="Saxifragales" pageId="6" pageNumber="205" phylum="Tracheophyta" rank="species" species="grandiflora">
<emphasis box="[1271,1432,158,184]" italics="true" pageId="6" pageNumber="205">K. grandiflora</emphasis>
</taxonomicName>
”, i.e.,
<taxonomicName authority="Richard (1847: 310)" authorityName="Richard" authorityPageNumber="310" authorityYear="1847" box="[184,580,194,220]" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" kingdom="Plantae" order="Saxifragales" pageId="6" pageNumber="205" phylum="Tracheophyta" rank="species" species="grandiflora">
<emphasis box="[184,346,194,220]" italics="true" pageId="6" pageNumber="205">K. grandiflora</emphasis>
<bibRefCitation author="Richard, A." box="[353,580,194,220]" pageId="6" pageNumber="205" refId="ref5967" refString="Richard, A. (1847) Tentamen Florae Abyssinicae seu Enumeratio Plantarum hucusque in plerisque Abyssiniae provinciis detectarum et praecipue a beatis doctoribus Richard Quartin Dillon et Antonio Petit (annis 1838 - 1843) lectarum. Vol. 1. Apud Arthus Bertrand, Editorem, Parisiis, 472 pp. https: // doi. org / 10.5962 / bhl. title. 334" type="book" year="1847">Richard (1847: 310)</bibRefCitation>
</taxonomicName>
</paragraph>
<paragraph blockId="6.[136,1452,266,2057]" pageId="6" pageNumber="205">
<emphasis bold="true" box="[136,893,266,293]" pageId="6" pageNumber="205">
Notes on the holo- and epitype of the name
<taxonomicName authorityName="Boom &amp; Zeilinga" authorityYear="1964" box="[648,893,266,293]" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" isHybrid="true" kingdom="Plantae" order="Saxifragales" pageId="6" pageNumber="205" phylum="Tracheophyta" rank="species" species="vadensis">
<emphasis bold="true" box="[648,772,266,293]" italics="true" pageId="6" pageNumber="205">Kalanchoe</emphasis>
×
<emphasis bold="true" box="[795,893,266,293]" italics="true" pageId="6" pageNumber="205">vadensis</emphasis>
</taxonomicName>
</emphasis>
:—When
<bibRefCitation author="Boom, B. K. &amp; Zeilinga, A. E." box="[1002,1336,266,293]" pageId="6" pageNumber="205" pagination="122 - 124" refId="ref4749" refString="Boom, B. K. &amp; Zeilinga, A. E. (1964 [September]) Kalanchoe × vadensis spec. nova. Succulenta [Netherlands] 43 (9): 122 - 124." type="journal article" year="1964">Boom &amp; Zeilinga (1964: 124)</bibRefCitation>
published the name
<taxonomicName authorityName="Boom &amp; Zeilinga" authorityYear="1964" box="[255,404,302,329]" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" isHybrid="true" kingdom="Plantae" order="Saxifragales" pageId="6" pageNumber="205" phylum="Tracheophyta" rank="species" species="vadensis">
<emphasis box="[255,274,303,328]" italics="true" pageId="6" pageNumber="205">K</emphasis>
. ×
<emphasis box="[308,404,302,328]" italics="true" pageId="6" pageNumber="205">vadensis</emphasis>
</taxonomicName>
, they stated that the “
<typeStatus box="[670,728,302,328]" pageId="6" pageNumber="205">Type</typeStatus>
[is] in [the] Rijksherbarium [Herb.
<collectionCode box="[1158,1179,303,329]" country="Netherlands" lsid="urn:lsid:biocol.org:col:15678" name="Nationaal Herbarium Nederland, Leiden University branch" pageId="6" pageNumber="205" type="Herbarium">L</collectionCode>
], Leiden”, i.e., without providing further details.
<collectionCode box="[422,441,338,364]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="6" pageNumber="205" type="Herbarium">A</collectionCode>
specimen was found at Herb.
<collectionCode box="[784,800,339,365]" country="Netherlands" lsid="urn:lsid:biocol.org:col:15678" name="Nationaal Herbarium Nederland, Leiden University branch" pageId="6" pageNumber="205" type="Herbarium">L</collectionCode>
with the following information reflected on the specimen label: “Herbarium
<collectionCode box="[354,374,375,401]" country="Germany" lsid="urn:lsid:biocol.org:col:15534" name="Botanischer Garten und Botanisches Museum Berlin-Dahlem, Zentraleinrichtung der Freien Universitaet" pageId="6" pageNumber="205" type="Herbarium">B</collectionCode>
.
<collectionCode box="[379,404,375,401]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15867" name="Royal Botanic Gardens" pageId="6" pageNumber="205" type="Herbarium">K</collectionCode>
. Boom 24038, Plantae cultae.
<taxonomicName authorityName="Von Poellnitz" authorityYear="1934" box="[765,1047,374,400]" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" kingdom="Plantae" order="Saxifragales" pageId="6" pageNumber="205" phylum="Tracheophyta" rank="species" species="blossfeldiana">
<emphasis box="[765,1047,374,400]" italics="true" pageId="6" pageNumber="205">Kalanchoe blossfeldiana</emphasis>
</taxonomicName>
v.Poelln ×
<taxonomicName authority="Hook. f." authorityName="Hook. f." box="[1187,1452,374,400]" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" kingdom="Plantae" order="Saxifragales" pageId="6" pageNumber="205" phylum="Tracheophyta" rank="species" species="somaliensis">
<emphasis box="[1187,1355,374,400]" italics="true" pageId="6" pageNumber="205">K. somaliensis</emphasis>
Hook.f.
</taxonomicName>
[sic, it should have been “Baker”; and, now,
<taxonomicName authority="(Baker) Smith (2022 c: 107)" authorityName="Smith" authorityPageNumber="107" authorityYear="2022" baseAuthorityName="Baker" box="[668,1440,410,437]" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" kingdom="Plantae" order="Saxifragales" pageId="6" pageNumber="205" phylum="Tracheophyta" rank="variety" species="marmorata" variety="somaliensis">
<emphasis box="[668,830,411,436]" italics="true" pageId="6" pageNumber="205">K. marmorata</emphasis>
Baker var.
<emphasis box="[971,1102,410,436]" italics="true" pageId="6" pageNumber="205">somaliensis</emphasis>
(Baker)
<bibRefCitation author="Smith, G. F." box="[1209,1440,410,436]" pageId="6" pageNumber="205" pagination="100 - 112" refId="ref6746" refString="Smith, G. F. (2022 c) The taxonomy of Kalanchoe marmorata Baker (Crassulaceae subfam. Kalanchooideae), a distinctive African species, revisited. Phytotaxa 538 (2): 100 - 112. https: // doi. org / 10.11646 / phytotaxa. 538.2.2" type="journal article" year="2022">Smith (2022c: 107)</bibRefCitation>
</taxonomicName>
]. Leg.: d.d.
<date box="[252,364,446,473]" pageId="6" pageNumber="205" value="1961-02-25">25.2.1961</date>
det.
<collectionCode box="[421,443,447,473]" country="Germany" lsid="urn:lsid:biocol.org:col:15534" name="Botanischer Garten und Botanisches Museum Berlin-Dahlem, Zentraleinrichtung der Freien Universitaet" pageId="6" pageNumber="205" type="Herbarium">B</collectionCode>
. Loc.: Wageningen, de Goor, coll. Cr. 2391 kruising hier [Wageningen,
<collectingCountry box="[1255,1445,446,472]" name="Netherlands" pageId="6" pageNumber="205">The Netherlands</collectingCountry>
] gemaakt: bloemen lilarood. [English: “cross made here [Wageningen,
<collectingCountry box="[924,1118,482,508]" name="Netherlands" pageId="6" pageNumber="205">The Netherlands</collectingCountry>
]: flowers lilac red”]; (barcode
<collectionCode box="[136,154,518,544]" country="Netherlands" lsid="urn:lsid:biocol.org:col:15678" name="Nationaal Herbarium Nederland, Leiden University branch" pageId="6" pageNumber="205" type="Herbarium">L</collectionCode>
.1860830).
<collectionCode box="[283,302,518,544]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="6" pageNumber="205" type="Herbarium">A</collectionCode>
small label stating: “
<collectionCode box="[547,627,518,544]" pageId="6" pageNumber="205">HERB</collectionCode>
.
<collectionCode box="[641,722,518,544]" pageId="6" pageNumber="205">LUGD</collectionCode>
.
<collectionCode box="[735,790,518,544]" country="United Kingdom" httpUri="http://biocol.org/urn:lsid:biocol.org:col:12626" lsid="urn:lsid:biocol.org:col:12626" name="Bagshaw Museum" pageId="6" pageNumber="205" type="Herbarium">BAT</collectionCode>
. No 961293 577” is affixed to the top right corner of the specimen. The number 901150 has been stamped in the centre bottom of the specimen.
</paragraph>
<paragraph blockId="6.[136,1452,266,2057]" pageId="6" pageNumber="205">
This
<emphasis box="[244,364,591,616]" italics="true" pageId="6" pageNumber="205">
<collectionCode box="[244,263,591,616]" country="Germany" lsid="urn:lsid:biocol.org:col:15534" name="Botanischer Garten und Botanisches Museum Berlin-Dahlem, Zentraleinrichtung der Freien Universitaet" pageId="6" pageNumber="205" type="Herbarium">B</collectionCode>
.
<collectionCode box="[267,290,591,616]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15867" name="Royal Botanic Gardens" pageId="6" pageNumber="205" type="Herbarium">K</collectionCode>
. Boom
</emphasis>
specimen was prepared more than three years before the description of
<taxonomicName authorityName="Boom &amp; Zeilinga" authorityYear="1964" box="[1146,1288,590,617]" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" isHybrid="true" kingdom="Plantae" order="Saxifragales" pageId="6" pageNumber="205" phylum="Tracheophyta" rank="species" species="vadensis">
<emphasis box="[1146,1165,591,616]" italics="true" pageId="6" pageNumber="205">K</emphasis>
. ×
<emphasis box="[1192,1288,590,616]" italics="true" pageId="6" pageNumber="205">vadensis</emphasis>
</taxonomicName>
was published and Boom is one of the authors of the name. The material coincides with the description in virtually all respects, as well as with the rest of the protologue, although Boom, in the case of the text on the specimen label replaced “
<taxonomicName authorityName="Richard" authorityYear="1847" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" kingdom="Plantae" order="Saxifragales" pageId="6" pageNumber="205" phylum="Tracheophyta" rank="species" species="grandiflora">
<emphasis italics="true" pageId="6" pageNumber="205">K. grandiflora</emphasis>
</taxonomicName>
” with “
<taxonomicName authority="Hook. f." authorityName="Hook. f." box="[361,629,698,724]" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" kingdom="Plantae" order="Saxifragales" pageId="6" pageNumber="205" phylum="Tracheophyta" rank="species" species="somaliensis">
<emphasis box="[361,529,698,724]" italics="true" pageId="6" pageNumber="205">K. somaliensis</emphasis>
Hook.f.
</taxonomicName>
”, which, as shown above, refers to
<taxonomicName authorityName="Baker" authorityYear="1892" box="[1050,1212,699,724]" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" kingdom="Plantae" order="Saxifragales" pageId="6" pageNumber="205" phylum="Tracheophyta" rank="species" species="marmorata">
<emphasis box="[1050,1212,699,724]" italics="true" pageId="6" pageNumber="205">K. marmorata</emphasis>
</taxonomicName>
, now
<taxonomicName authorityName="Smith" authorityYear="2022" baseAuthorityName="Baker" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" kingdom="Plantae" order="Saxifragales" pageId="6" pageNumber="205" phylum="Tracheophyta" rank="variety" species="marmorata" variety="somaliensis">
<emphasis box="[1289,1451,699,724]" italics="true" pageId="6" pageNumber="205">K. marmorata</emphasis>
var.
<emphasis box="[186,317,734,760]" italics="true" pageId="6" pageNumber="205">somaliensis</emphasis>
</taxonomicName>
, so corroborating the interpretation of
<bibRefCitation author="Kroon, G. H." box="[764,978,734,761]" pageId="6" pageNumber="205" pagination="125" refId="ref5470" refString="Kroon, G. H. (1994) A note on the origin of Kalanchoe × vadensis Boom &amp; Zeilinga (Crassulaceae). Euphytica 76: 125. https: // doi. org / 10.1007 / BF 00024029" type="journal article" year="1994">Kroon (1994: 125)</bibRefCitation>
regarding the parentage of
<taxonomicName authorityName="Boom &amp; Zeilinga" authorityYear="1964" box="[1297,1444,734,761]" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" isHybrid="true" kingdom="Plantae" order="Saxifragales" pageId="6" pageNumber="205" phylum="Tracheophyta" rank="species" species="vadensis">
<emphasis box="[1297,1316,735,760]" italics="true" pageId="6" pageNumber="205">K</emphasis>
. ×
<emphasis box="[1348,1444,734,760]" italics="true" pageId="6" pageNumber="205">vadensis</emphasis>
</taxonomicName>
, apart from
<taxonomicName authorityName="Von Poellnitz" authorityYear="1934" box="[261,443,770,796]" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" kingdom="Plantae" order="Saxifragales" pageId="6" pageNumber="205" phylum="Tracheophyta" rank="species" species="blossfeldiana">
<emphasis box="[261,443,770,796]" italics="true" pageId="6" pageNumber="205">K. blossfeldiana</emphasis>
</taxonomicName>
. Under
<bibRefCitation author="Turland, N. J. &amp; Wiersema, J. H. &amp; Barrie, F. R. &amp; Greuter, W. &amp; Hawksworth, D. L. &amp; Herendeen, P. S. &amp; Knapp, S. &amp; Kusber, W. - H. &amp; Li, D. - Z. &amp; Marhold, K. &amp; May, T. W. &amp; McNeill, J. &amp; Monro, A. M. &amp; Prado, J. &amp; Price, M. J. &amp; Smith, G. F." box="[535,763,770,797]" pageId="6" pageNumber="205" refId="ref7547" refString="Turland, N. J., Wiersema, J. H., Barrie, F. R., Greuter, W., Hawksworth, D. L., Herendeen, P. S., Knapp, S., Kusber, W. - H., Li, D. - Z., Marhold, K., May, T. W., McNeill, J., Monro, A. M., Prado, J., Price, M. J. &amp; Smith, G. F. (2018) International Code of Nomenclature for algae, fungi, and plants (Shenzhen Code) adopted by the Nineteenth International Botanical Congress Shenzhen, China, July 2017. Koeltz Botanical Books, Glashutten. [Regnum Vegetabile 159], 254 pp. https: // doi. org / 10.12705 / Code. 2018" type="book" year="2018">
Turland
<emphasis box="[630,680,770,796]" italics="true" pageId="6" pageNumber="205">et al</emphasis>
. (2018
</bibRefCitation>
: Art 9.1) the specimen
<emphasis box="[1024,1224,770,796]" italics="true" pageId="6" pageNumber="205">
<collectionCode box="[1024,1043,771,796]" country="Germany" lsid="urn:lsid:biocol.org:col:15534" name="Botanischer Garten und Botanisches Museum Berlin-Dahlem, Zentraleinrichtung der Freien Universitaet" pageId="6" pageNumber="205" type="Herbarium">B</collectionCode>
.
<collectionCode box="[1047,1070,771,796]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15867" name="Royal Botanic Gardens" pageId="6" pageNumber="205" type="Herbarium">K</collectionCode>
. Boom 24038
</emphasis>
is interpreted as the
<typeStatus box="[136,234,806,832]" pageId="6" pageNumber="205">holotype</typeStatus>
of the name
<taxonomicName authorityName="Boom &amp; Zeilinga" authorityYear="1964" box="[380,525,806,833]" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" isHybrid="true" kingdom="Plantae" order="Saxifragales" pageId="6" pageNumber="205" phylum="Tracheophyta" rank="species" species="vadensis">
<emphasis box="[380,399,807,832]" italics="true" pageId="6" pageNumber="205">K</emphasis>
. ×
<emphasis box="[429,525,806,832]" italics="true" pageId="6" pageNumber="205">vadensis</emphasis>
</taxonomicName>
.
</paragraph>
<paragraph blockId="6.[136,1452,266,2057]" pageId="6" pageNumber="205">
The
<typeStatus box="[241,339,842,868]" pageId="6" pageNumber="205">holotype</typeStatus>
consists of an inflorescence only (
<figureCitation box="[731,801,842,868]" captionStart="FIGURE 3" captionStartId="4.[136,229,1954,1976]" captionTargetBox="[328,1260,279,1925]" captionTargetId="figure-56@4.[328,1260,279,1930]" captionTargetPageId="4" captionText="FIGURE 3. The holotype of the name Kalanchoe ×vadensis. The metadata associatedwith the specimen are:The Netherlands.Wageningen, Rijks Landbouw Hoogeschool, Institute of Horticultural Plant-breeding, ex hort., 25 February 1961, B.K. Boom 24038, (holotype L barcode L.1860830). Institution: Naturalis Biodiversity Center; Source: Naturalis—Botany catalogues. License: CC0 1.0. Reproduced with permission. https://data.biodiversitydata.nl/naturalis/specimen/L.1860830" figureDoi="http://doi.org/10.5281/zenodo.7059537" httpUri="https://zenodo.org/record/7059537/files/figure.png" pageId="6" pageNumber="205">Fig. 3</figureCitation>
).
<collectionCode box="[821,840,842,868]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="6" pageNumber="205" type="Herbarium">A</collectionCode>
more complete specimen that includes vegetative and reproductive material is here designated as epitype (
<figureCitation box="[729,800,878,904]" captionStart="FIGURE 4" captionStartId="5.[136,229,1953,1975]" captionTargetBox="[261,1326,190,1929]" captionTargetId="figure-15@5.[261,1326,190,1929]" captionTargetPageId="5" captionText="FIGURE 4. The epitype, designated in this paper, which supports the holotype of the name Kalanchoe ×vadensis. The metadata associated with the specimen are:The Netherlands.Wageningen,Institute for Plant Breeding.In greenhouse,ex hort.,11 March1982, J.vanVeldhuizen 794, (epitype WAG [Herbarium Vadense], barcode WAG 1212259). Reproduced with permission. For attribution of the photograph see Bijmoer et al. (2021)." figureDoi="http://doi.org/10.5281/zenodo.7059539" httpUri="https://zenodo.org/record/7059539/files/figure.png" pageId="6" pageNumber="205">Fig. 4</figureCitation>
). Additionally, this specimen was prepared from material cultivated at the Institute for Plant Breeding where the nothospecies was originally created in 1954 (
<bibRefCitation author="Boom, B. K. &amp; Zeilinga, A. E." pageId="6" pageNumber="205" pagination="122 - 124" refId="ref4749" refString="Boom, B. K. &amp; Zeilinga, A. E. (1964 [September]) Kalanchoe × vadensis spec. nova. Succulenta [Netherlands] 43 (9): 122 - 124." type="journal article" year="1964">Boom &amp; Zeilinga 1964: 122</bibRefCitation>
).
</paragraph>
<paragraph blockId="6.[136,1452,266,2057]" pageId="6" pageNumber="205">
<emphasis bold="true" box="[189,460,986,1012]" pageId="6" pageNumber="205">Amplified description</emphasis>
:—Perennial, usually sparsely leaved, unbranched or sparsely branched, glabrous throughout, small to medium-sized, succulent shrublets, 0.51.0 m tall.
<emphasis box="[996,1061,1023,1049]" italics="true" pageId="6" pageNumber="205">Stems</emphasis>
green to reddish brown-infused, somewhat fleshy, a few arising from low down or higher up after flowering, erect to leaning, round in cross-section.
<emphasis box="[136,214,1095,1120]" italics="true" pageId="6" pageNumber="205">Leaves</emphasis>
opposite-decussate, petiolate, mid- to dark green, reddish-infused especially along margins if grown in exposed positions, shiny, succulent, spreading to spreading-erect, papery on drying;
<emphasis box="[1089,1165,1130,1156]" italics="true" pageId="6" pageNumber="205">petiole</emphasis>
<quantity box="[1173,1295,1130,1157]" metricMagnitude="-2" metricUnit="m" metricValue="2.5" metricValueMax="3.0" metricValueMin="2.0" pageId="6" pageNumber="205" unit="mm" value="25.0" valueMax="30.0" valueMin="20.0">2030 mm</quantity>
long, slightly to distinctly channelled above, leaves not or hardly amplexicaul;
<emphasis box="[867,929,1166,1192]" italics="true" pageId="6" pageNumber="205">blade</emphasis>
(60)100(120) × (60)100(120) mm, round to somewhat obovate, flat or oyster shell-like cupped upwards, slightly to distinctly channelled along midrib, venation indistinct;
<emphasis box="[254,305,1238,1264]" italics="true" pageId="6" pageNumber="205">base</emphasis>
cuneate to ± straight;
<emphasis box="[551,604,1239,1264]" italics="true" pageId="6" pageNumber="205">apex</emphasis>
rounded-obtuse;
<emphasis box="[798,889,1239,1264]" italics="true" pageId="6" pageNumber="205">margins</emphasis>
coarsely crenate or undulate-crenate into rounded, harmless teeth virtually along entire length, sometimes reddish-infused.
<emphasis box="[937,1087,1274,1300]" italics="true" pageId="6" pageNumber="205">Inflorescence</emphasis>
150300(500) mm tall, erect to leaning, apically dense, many-flowered, ± flat-topped thyrse, branches opposite, erect, subtended by leaf-like bracts, lacking leafy branchlets in axils, axis light to dark green;
<emphasis box="[770,862,1346,1372]" italics="true" pageId="6" pageNumber="205">pedicels</emphasis>
<quantity box="[868,946,1346,1373]" metricMagnitude="-2" metricUnit="m" metricValue="1.0" pageId="6" pageNumber="205" unit="mm" value="10.0">10 mm</quantity>
long, slender.
<emphasis box="[1107,1199,1346,1372]" italics="true" pageId="6" pageNumber="205">Flowers</emphasis>
erect, 4-merous;
<emphasis box="[1392,1451,1346,1372]" italics="true" pageId="6" pageNumber="205">calyx</emphasis>
shiny light green, infused with small red spots especially towards tips and margins;
<emphasis box="[1077,1147,1382,1408]" italics="true" pageId="6" pageNumber="205">sepals</emphasis>
7(10) mm long, fused for ±
<quantity box="[158,325,1418,1445]" metricMagnitude="-4" metricUnit="m" metricValue="3.75" metricValueMax="5.0" metricValueMin="2.5" pageId="6" pageNumber="205" unit="mm" value="0.375" valueMax="0.5" valueMin="0.25">0.250.50 mm</quantity>
, separate above, triangular-lanceolate, acute-tipped, clasping corolla tube above, hardly contrasting against lower portion of corolla tube;
<emphasis box="[558,638,1454,1480]" italics="true" pageId="6" pageNumber="205">corolla</emphasis>
<quantity box="[644,765,1454,1481]" metricMagnitude="-2" metricUnit="m" metricValue="2.4" metricValueMax="2.6" metricValueMin="2.2" pageId="6" pageNumber="205" unit="mm" value="24.0" valueMax="26.0" valueMin="22.0">2226 mm</quantity>
long, slightly enlarged lower down, not twisted apically after anthesis,
<emphasis box="[242,290,1490,1516]" italics="true" pageId="6" pageNumber="205">tube</emphasis>
<quantity box="[298,420,1490,1517]" metricMagnitude="-2" metricUnit="m" metricValue="2.25" metricValueMax="2.5" metricValueMin="2.0" pageId="6" pageNumber="205" unit="mm" value="22.5" valueMax="25.0" valueMin="20.0">2025 mm</quantity>
long, slightly 4-angled, light greenish yellow lower down, pinkish purple-infused high up, especially along angles, large-rounded to slightly box-shaped-square when viewed from below, tapering upwards, slightly longitudinally fluted above;
<emphasis box="[543,602,1562,1588]" italics="true" pageId="6" pageNumber="205">lobes</emphasis>
810 × 68(10) mm, uniformly bright pinkish red above, white to strongly minutely pink-spotted below, ovate, rounded-acute at apex, mucronate.
<emphasis box="[943,1036,1599,1625]" italics="true" pageId="6" pageNumber="205">Stamens</emphasis>
8, inserted in two ranks, one at midtube, the other well above middle of tube, all eight slightly exserted, four more so;
<emphasis box="[1102,1205,1634,1660]" italics="true" pageId="6" pageNumber="205">filaments</emphasis>
thin, yellow;
<emphasis box="[1367,1451,1634,1660]" italics="true" pageId="6" pageNumber="205">anthers</emphasis>
<quantity box="[136,272,1670,1697]" metricMagnitude="-4" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="6" pageNumber="205" unit="mm" value="0.4" valueMax="0.5" valueMin="0.3">0.30.5 mm</quantity>
long, visible at mouth, rounded to slightly elongated.
<emphasis box="[885,944,1670,1696]" italics="true" pageId="6" pageNumber="205">Pistil</emphasis>
consisting of 4 carpels;
<emphasis box="[1221,1303,1670,1696]" italics="true" pageId="6" pageNumber="205">carpels</emphasis>
10(12) mm long, bright shiny light green;
<emphasis box="[471,533,1706,1732]" italics="true" pageId="6" pageNumber="205">styles</emphasis>
10(12) mm long, red;
<emphasis box="[794,880,1707,1732]" italics="true" pageId="6" pageNumber="205">stigmas</emphasis>
capitate, whitish yellow, visible at mouth of corolla tube;
<emphasis box="[200,268,1742,1768]" italics="true" pageId="6" pageNumber="205">scales</emphasis>
size, shape, and colour not recorded.
<emphasis box="[695,793,1742,1768]" italics="true" pageId="6" pageNumber="205">Follicles</emphasis>
not seen.
<emphasis box="[909,973,1742,1768]" italics="true" pageId="6" pageNumber="205">Seeds</emphasis>
not seen.
<emphasis box="[1088,1330,1742,1768]" italics="true" pageId="6" pageNumber="205">Chromosome number</emphasis>
: 2
<emphasis box="[1359,1373,1743,1768]" italics="true" pageId="6" pageNumber="205">n</emphasis>
= 136, i.e., an artificially-produced, (self-)fertile, amphitetraploid (
<bibRefCitation author="Kroon, G. H." box="[820,1024,1778,1805]" pageId="6" pageNumber="205" pagination="125" refId="ref5470" refString="Kroon, G. H. (1994) A note on the origin of Kalanchoe × vadensis Boom &amp; Zeilinga (Crassulaceae). Euphytica 76: 125. https: // doi. org / 10.1007 / BF 00024029" type="journal article" year="1994">Kroon 1994: 125</bibRefCitation>
); see the text for a discussion of the chromosome numbers of the two parents.
</paragraph>
<paragraph blockId="6.[136,1452,266,2057]" box="[189,1120,1850,1877]" pageId="6" pageNumber="205">
<emphasis bold="true" box="[189,371,1850,1876]" pageId="6" pageNumber="205">Flowering time</emphasis>
: AugustNovember, peaking in September (southern hemisphere).
</paragraph>
<paragraph blockId="6.[136,1452,266,2057]" pageId="6" pageNumber="205">
<emphasis bold="true" box="[189,427,1886,1912]" pageId="6" pageNumber="205">Derivation of name</emphasis>
:—The specific epithet,
<taxonomicName authorityName="Boom &amp; Zeilinga" authorityYear="1964" box="[718,814,1886,1912]" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" kingdom="Plantae" order="Saxifragales" pageId="6" pageNumber="205" phylum="Tracheophyta" rank="species" species="vadensis">
<emphasis box="[718,814,1886,1912]" italics="true" pageId="6" pageNumber="205">vadensis</emphasis>
</taxonomicName>
means “originating from Vada (Wageningen)” (
<bibRefCitation author="Boom, B. K. &amp; Zeilinga, A. E." pageId="6" pageNumber="205" pagination="122 - 124" refId="ref4749" refString="Boom, B. K. &amp; Zeilinga, A. E. (1964 [September]) Kalanchoe × vadensis spec. nova. Succulenta [Netherlands] 43 (9): 122 - 124." type="journal article" year="1964">Boom &amp; Zeilinga 1964</bibRefCitation>
: footnote on p. 122); Herb.
<collectionCode box="[642,706,1922,1948]" country="Netherlands" httpUri="http://biocol.org/urn:lsid:biocol.org:col:15578" lsid="urn:lsid:biocol.org:col:15578" name="Wageningen University" pageId="6" pageNumber="205" type="Herbarium">WAG</collectionCode>
is also referred to as “Herbarium vadense”.
<taxonomicName authorityName="Boom &amp; Zeilinga" authorityYear="1964" box="[1210,1451,1922,1949]" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" isHybrid="true" kingdom="Plantae" order="Saxifragales" pageId="6" pageNumber="205" phylum="Tracheophyta" rank="species" species="vadensis">
<emphasis box="[1210,1331,1922,1948]" italics="true" pageId="6" pageNumber="205">Kalanchoe</emphasis>
×
<emphasis box="[1355,1451,1922,1948]" italics="true" pageId="6" pageNumber="205">vadensis</emphasis>
</taxonomicName>
was named for Wageningen,
<collectingCountry box="[468,658,1958,1984]" name="Netherlands" pageId="6" pageNumber="205">The Netherlands</collectingCountry>
, by Boudewijn Karel Boom (19031980), a Dutch botanist, and
<collectionCode box="[1400,1424,1958,1984]" country="USA" lsid="urn:lsid:biocol.org:col:15406" name="Harvard University - Arnold Arboretum" pageId="6" pageNumber="205" type="Herbarium">A</collectionCode>
.
<collectionCode box="[1428,1448,1958,1984]" country="United Kingdom" lsid="urn:lsid:biocol.org:col:15670" name="Royal Botanic Garden Edinburgh" pageId="6" pageNumber="205" type="Herbarium">E</collectionCode>
. Zeilinga (fl. 1964), presumably also a Dutch botanist. Little has been recorded about these two authors and as far as could be determined,
<taxonomicName authorityName="Boom &amp; Zeilinga" authorityYear="1964" box="[379,523,2030,2057]" class="Magnoliopsida" family="Crassulaceae" genus="Kalanchoe" isHybrid="true" kingdom="Plantae" order="Saxifragales" pageId="6" pageNumber="205" phylum="Tracheophyta" rank="species" species="vadensis">
<emphasis box="[379,398,2031,2056]" italics="true" pageId="6" pageNumber="205">K</emphasis>
. ×
<emphasis box="[427,523,2030,2056]" italics="true" pageId="6" pageNumber="205">vadensis</emphasis>
</taxonomicName>
is the only species they described.
</paragraph>
</subSubSection>
</treatment>
</document>