<documentid="D600297D8BF66286C60B1129977A3E07"ID-DOI="10.11646/phytotaxa.648.1.1"ID-ISSN="1179-3163"ID-Zenodo-Dep="13215835"IM.bibliography_approvedBy="felipe"IM.illustrations_approvedBy="felipe"IM.materialsCitations_approvedBy="felipe"IM.taxonomicNames_approvedBy="felipe"IM.treatmentCitations_approvedBy="felipe"IM.treatments_approvedBy="felipe"checkinTime="1722604964630"checkinUser="felipe"docAuthor="Franck, Alan R."docDate="2024"docId="03C3F16E0814FFDE22BE9295B6ADFD09"docLanguage="en"docName="phytotaxa.648.1.1.pdf"docOrigin="Phytotaxa 648 (1)"docSource="http://dx.doi.org/10.11646/phytotaxa.648.1.1"docStyle="DocumentStyle:F08184CE06D8A97EA3E6DE35D99648B0.4:Phytotaxa.2014-.monograph"docStyleId="F08184CE06D8A97EA3E6DE35D99648B0"docStyleName="Phytotaxa.2014-.monograph"docStyleVersion="4"docTitle="Sapindus drummondii Hooker & Arnott 1838"docType="treatment"docVersion="2"lastPageNumber="17"masterDocId="FFFA8916081BFFCE22369107B20CFFF1"masterDocTitle="Revision of Sapindus sect. Sapindus (Sapindeae, Sapindoideae, Sapindaceae), including the description of three new species"masterLastPageNumber="71"masterPageNumber="1"pageNumber="16"updateTime="1722807931140"updateUser="ExternalLinkService">
<mods:titleid="E3A138F06E059C7783F3DF0351D949B4">Revision of Sapindus sect. Sapindus (Sapindeae, Sapindoideae, Sapindaceae), including the description of three new species</mods:title>
<taxonomicNameid="4C6A3BFB0814FFC122929295B0F6FC5D"ID-CoL="6XJJ9"authority="Hooker & Arnott (1838: 281)"authorityName="Hooker & Arnott"authorityPageNumber="281"authorityYear="1838"box="[164,762,914,941]"class="Magnoliopsida"family="Sapindaceae"genus="Sapindus"kingdom="Plantae"order="Sapindales"pageId="15"pageNumber="16"phylum="Tracheophyta"rank="species"species="drummondii">
<bibRefCitationid="EFFB3D890814FFC1239B9295B0F6FC5D"author="Hooker, W. J. & Arnott, G. A. W."box="[429,762,914,940]"pageId="15"pageNumber="16"refId="ref55582"refString="Hooker, W. J. & Arnott, G. A. W. (1838 - 1841) The botany of Captain Beechey's Voyage. Henry G. Bohn, London, 485 pp. https: // doi. org / 10.5962 / bhl. title. 246"type="book"year="1838">Hooker & Arnott (1838: 281)</bibRefCitation>
<treatmentCitationid="0ACB66690814FFC122AA92BDB16DFC21"author="Benson, L. D."box="[156,865,954,976]"page=")"pageId="15"pageNumber="16"year="1943">
<taxonomicNameid="4C6A3BFB0814FFC122AA92BDB16DFC21"ID-CoL="5RC4B"authority="(Hook. & Arn.) Benson (1943: 630)"authorityName="Benson"authorityPageNumber="630"authorityYear="1943"baseAuthorityName="Hook. & Arn."box="[156,865,954,976]"class="Magnoliopsida"family="Sapindaceae"genus="Sapindus"kingdom="Plantae"order="Sapindales"pageId="15"pageNumber="16"phylum="Tracheophyta"rank="variety"species="saponaria"variety="drummondii">
<bibRefCitationid="EFFB3D890814FFC1209692BDB16DFC21"author="Benson, L. D."box="[672,865,954,976]"pageId="15"pageNumber="16"pagination="230 - 240"refId="ref50739"refString="Benson, L. D. (1943) Revisions of status of southwestern desert trees and shrubs. American Journal of Botany 30: 230 - 240."type="journal article"year="1943">Benson (1943: 630)</bibRefCitation>
<taxonomicNameid="4C6A3BFB0814FFC122AA92D9B162FC02"ID-CoL="5RC4B"authority="(Hook. & Arn.) Murray (1983: 31)"authorityName="Murray"authorityPageNumber="31"authorityYear="1983"baseAuthorityName="Hook. & Arn."box="[156,878,990,1012]"class="Magnoliopsida"family="Sapindaceae"genus="Sapindus"kingdom="Plantae"order="Sapindales"pageId="15"pageNumber="16"phylum="Tracheophyta"rank="subSpecies"species="saponaria"subSpecies="drummondii">
<bibRefCitationid="EFFB3D890814FFC120759505B0CFFBE6"author="Benson, L. D."box="[579,707,1026,1047]"pageId="15"pageNumber="16"pagination="230 - 240"refId="ref50739"refString="Benson, L. D. (1943) Revisions of status of southwestern desert trees and shrubs. American Journal of Botany 30: 230 - 240."type="journal article"year="1943">Benson 1943</bibRefCitation>
, second-step designated here):—
<collectingCountryid="F37D00E80814FFC126369505B63FFBE9"box="[1024,1075,1026,1048]"name="United States of America"pageId="15"pageNumber="16">USA</collectingCountry>
.
<collectingRegionid="49AE8E9A0814FFC1260C9505B679FBE6"box="[1082,1141,1026,1047]"country="United States of America"name="Texas"pageId="15"pageNumber="16">Texas</collectingRegion>
<collectionCodeid="ED7BD8BD0814FFC126489505B681FBE6"box="[1150,1165,1026,1047]"name="Tavera, Department of Geology and Geophysics"pageId="15"pageNumber="16">T</collectionCode>
<specimenCodeid="DBCCE8030814FFC1237A9521B3C9FBCD"box="[332,453,1062,1084]"collectionCode="G"country="Switzerland"lsid="urn:lsid:biocol.org:col:15706"name="Conservatoire et Jardin botaniques de la Ville de Genève"pageId="15"pageNumber="16"type="Herbarium">G00096036</specimenCode>
!,
<specimenCodeid="DBCCE8030814FFC123E09521B043FBCD"box="[470,591,1062,1084]"collectionCode="G"country="Switzerland"lsid="urn:lsid:biocol.org:col:15706"name="Conservatoire et Jardin botaniques de la Ville de Genève"pageId="15"pageNumber="16"type="Herbarium">G00096037</specimenCode>
!,
<specimenCodeid="DBCCE8030814FFC120569521B0E4FBCD"box="[608,744,1062,1084]"collectionCode="GH"country="USA"lsid="urn:lsid:biocol.org:col:15631"name="Harvard University - Gray Herbarium"pageId="15"pageNumber="16"type="Herbarium">GH00050886</specimenCode>
! [only the flowering specimen, fruiting specimen is
<specimenCodeid="DBCCE8030814FFC1228B954DB34BFB91"box="[189,327,1098,1120]"collectionCode="GH"country="USA"lsid="urn:lsid:biocol.org:col:15631"name="Harvard University - Gray Herbarium"pageId="15"pageNumber="16"type="Herbarium">GH00050887</specimenCode>
!,
<specimenCodeid="DBCCE8030814FFC12362954DB3D2FB91"box="[340,478,1098,1120]"collectionCode="GH"country="USA"lsid="urn:lsid:biocol.org:col:15631"name="Harvard University - Gray Herbarium"pageId="15"pageNumber="16"type="Herbarium">GH00050888</specimenCode>
<specimenCodeid="DBCCE8030814FFC1204A954DB0FFFBAE"box="[636,755,1098,1119]"collectionCode="P"country="France"lsid="urn:lsid:biocol.org:col:15763"name="Museum National d' Histoire Naturelle, Paris (MNHN) - Vascular Plants"pageId="15"pageNumber="16"type="Herbarium">P02297183</specimenCode>
<bibRefCitationid="EFFB3D890814FFC123209569B3B5FB72"author="Jones, M. E."box="[278,441,1134,1155]"pageId="15"pageNumber="16"pagination="20 - 26"refId="ref56361"refString="Jones, M. E. (1933) New species and notes. Contributions to Western Botany 18: 20 - 26. https: // doi. org / 10.5962 / bhl. title. 9672"type="journal article"year="1933">Jones (1933: 22)</bibRefCitation>
<materialsCitationid="3B024A250814FFC122BE9595B39FFB59"box="[136,403,1170,1192]"country="United States of America"location="New Mexico"pageId="15"pageNumber="16"specimenCount="1"stateProvince="New Mexico">
Type:—
<collectingCountryid="F37D00E80814FFC122EE9595B306FB56"box="[216,266,1170,1191]"name="United States of America"pageId="15"pageNumber="16">USA</collectingCountry>
.
<collectingRegionid="49AE8E9A0814FFC123249595B39FFB59"box="[274,403,1170,1192]"country="United States of America"name="New Mexico"pageId="15"pageNumber="16">New Mexico</collectingRegion>
<collectingDateid="EF909F500814FFC123DE9595B094FB56"box="[488,664,1170,1192]"pageId="15"pageNumber="16"value="1903-09-07">7 September 1903</collectingDate>
<taxonomicNameid="4C6A3BFB0814FFC1229095FCB347FAE5"authorityName="Hooker & Arnott"authorityYear="1838"box="[166,331,1274,1301]"class="Magnoliopsida"family="Sapindaceae"genus="Sapindus"kingdom="Plantae"order="Sapindales"pageId="15"pageNumber="16"phylum="Tracheophyta"rank="species"species="drummondii">
<collectingRegionid="49AE8E9A0814FFC123D095FCB02BFAE4"box="[486,551,1275,1301]"country="United States of America"name="Texas"pageId="15"pageNumber="16">Texas</collectingRegion>
in the early 1830s (
<bibRefCitationid="EFFB3D890814FFC1213395FDB19EFAE5"author="Geiser, S. W."box="[773,914,1274,1300]"pageId="15"pageNumber="16"refId="ref54431"refString="Geiser, S. W. (1937) Naturalists of the Frontier. University Press in Dallas, Southern Methodist University, Dallas, Texas."type="book"year="1937">Geiser 1937</bibRefCitation>
long, glabrous to villous; leaflet blade narrowly lanceolate to lanceolate, strongly asymmetric to nearly symmetric, falcate to nearly straight, the apex acuminate with an acute to bluntly acute tip,
wide, 2.5–17 times longer than wide, adaxially drying green, olive green, to brown-green, glabrous to sparsely puberulent, midrib pale yellow to pale green, at mid-blade the ridge ca.
high, the blade even with the midrib base or scarcely sunken along the midrib, secondary veins pale green, tertiary venation prominulous to obscure, intermediate in color between blade surface and secondary veins, quaternary venation becoming obscure, abaxially drying pale green, glabrate to moderately pubescent, along the midrib proximally densely villous to villous-pubescent, midrib pale yellow, secondary veins prominent, pale green, tertiary venation prominulous, nearly concolorous with the blade surface, quaternary venation obscure; foveolae inconspicuous to conspicuous on the abaxial leaflet blade surface, exudates clear. Petal with 2 appendages, the appendage
<emphasisid="B91E9C6A0814FFC1228B97F5B08DF8FD"bold="true"box="[189,641,1778,1804]"pageId="15"pageNumber="16">Distribution, habitat, and phenology</emphasis>
:—
<collectingCountryid="F37D00E80814FFC1209797F5B0D6F8FD"box="[673,730,1778,1804]"name="United States of America"pageId="15"pageNumber="16">USA</collectingCountry>
(
<collectingRegionid="49AE8E9A0814FFC120D997F5B153F8FD"box="[751,863,1778,1804]"country="United States of America"name="Louisiana"pageId="15"pageNumber="16">Louisiana</collectingRegion>
west to
<collectingRegionid="49AE8E9A0814FFC121FA97F5B625F8FD"box="[972,1065,1778,1804]"country="United States of America"name="Arizona"pageId="15"pageNumber="16">Arizona</collectingRegion>
, north to
<collectingRegionid="49AE8E9A0814FFC1269597F5B702F8FD"box="[1187,1294,1778,1804]"country="United States of America"name="Colorado"pageId="15"pageNumber="16">Colorado</collectingRegion>
,
<collectingRegionid="49AE8E9A0814FFC1272997F4B77FF8FC"box="[1311,1395,1779,1805]"country="United States of America"name="Kansas"pageId="15"pageNumber="16">Kansas</collectingRegion>
, and
<collectingRegionid="49AE8E9A0814FFC122BE9611B2E1F8C1"box="[136,237,1814,1840]"country="United States of America"name="Missouri"pageId="15"pageNumber="16">Missouri</collectingRegion>
<collectingRegionid="49AE8E9A0814FFC1202B9611B089F8C1"box="[541,645,1814,1840]"country="Mexico"name="Coahuila de Zaragoza"pageId="15"pageNumber="16">Coahuila</collectingRegion>
<collectingRegionid="49AE8E9A0814FFC1267D9611B6BDF8C1"box="[1099,1201,1814,1840]"country="Mexico"name="Veracruz de Ignacio de la Llave"pageId="15"pageNumber="16">Veracruz</collectingRegion>
<figureCitationid="13515CFD0814FFC126FE9611B701F8C1"box="[1224,1293,1814,1840]"captionStart="FIGURE 3"captionStartId="7.[136,229,1911,1933]"captionTargetBox="[150,1434,1184,1887]"captionTargetId="figure-478@7.[150,1435,1184,1887]"captionTargetPageId="7"captionText="FIGURE 3. Native distribution of cited specimens of Sapindus in the Americas and eastern Oceania (cultivated or naturalized occurrences are not mapped). Longer names of some taxa are abbreviated, i.e. S. drummondii var. drummondii (abbreviated as drum. var. drum.), S. drummondii var. glabratus (drum. var. glabratus), S. saponaria subsp. jardinianus (sap. subsp. jard.), and S. saponaria subsp. saponaria (sap. subsp. sap.), The symbol for the occurrence of S. saponaria subsp. jardinianus in Hawaii is placed beside Hawaii on the map."figureDoi="http://doi.org/10.5281/zenodo.13215847"httpUri="https://zenodo.org/record/13215847/files/figure.png"pageId="15"pageNumber="16">Fig. 3</figureCitation>
<taxonomicNameid="4C6A3BFB0814FFC123129685B012F86D"authorityName="Hooker & Arnott"authorityYear="1838"box="[292,542,1922,1948]"class="Magnoliopsida"family="Sapindaceae"genus="Sapindus"kingdom="Plantae"order="Sapindales"pageId="15"pageNumber="16"phylum="Tracheophyta"rank="species"species="drummondii">
<bibRefCitationid="EFFB3D890814FFC121899685B6C8F86D"author="Harrar, E. S. & Harrar, J. G."box="[959,1220,1922,1949]"pageId="15"pageNumber="16"refId="ref54996"refString="Harrar, E. S. & Harrar, J. G. (1946) Guide to southern trees. McGraw-Hill Book Company, Inc., New York, 712 pp."type="book"year="1946">Harrar & Harrar 1946</bibRefCitation>
,
<bibRefCitationid="EFFB3D890814FFC126E49684B2C8F831"author="Duncan, W. H. & Duncan, M. B."pageId="15"pageNumber="16"refId="ref53268"refString="Duncan, W. H. & Duncan, M. B. (2000) Trees of the Southeastern United States. University of Georgia Press, 322 pp."type="book"year="2000">Duncan & Duncan 2000</bibRefCitation>
), petals usually with appendages (illustrated in
<bibRefCitationid="EFFB3D890814FFC120DB96A1B1DFF831"author="Calonico-Soto, J."box="[749,979,1958,1984]"pageId="15"pageNumber="16"pagination="1 - 40"refId="ref51605"refString="Calonico-Soto, J. (2011) Sapindaceae. Flora del Valle de Tehuacan-Cuicatlan 86: 1 - 40."type="journal article"year="2011">Calónico-Soto 2011</bibRefCitation>
), foliaceous cataphylls, winter-deciduous leaves, and usually smaller and more numerous leaflets. Leaflets of
<taxonomicNameid="4C6A3BFB0814FFC1214F96CCB611F815"authorityName="Hooker & Arnott"authorityYear="1838"box="[889,1053,1994,2021]"class="Magnoliopsida"family="Sapindaceae"genus="Sapindus"kingdom="Plantae"order="Sapindales"pageId="15"pageNumber="16"phylum="Tracheophyta"rank="species"species="drummondii">
can vary in size, with the narrowest leaflet blades occurring in the westernmost part of its range (esp. western
<collectingRegionid="49AE8E9A0814FFC121EA96E8B611F7F8"box="[988,1053,2031,2057]"country="United States of America"name="Texas"pageId="15"pageNumber="16">Texas</collectingRegion>
and
<collectingRegionid="49AE8E9A0814FFC1266196E9B6B0F7F9"box="[1111,1212,2030,2056]"country="Mexico"name="Coahuila de Zaragoza"pageId="15"pageNumber="16">Coahuila</collectingRegion>
west to
<collectingRegionid="49AE8E9A0814FFC1271696E9B776F7F9"box="[1312,1402,2030,2056]"country="United States of America"name="Arizona"pageId="15"pageNumber="16">Arizona</collectingRegion>
<taxonomicNameid="4C6A3BFB080BFFDE237C9198B3FEFF49"authorityName="Hooker & Arnott"authorityYear="1838"box="[330,498,158,185]"class="Magnoliopsida"family="Sapindaceae"genus="Sapindus"kingdom="Plantae"order="Sapindales"pageId="16"pageNumber="17"phylum="Tracheophyta"rank="species"species="drummondii">
<bibRefCitationid="EFFB3D89080BFFDE26999199B746FF49"author="Benson, L. D."box="[1199,1354,158,184]"pageId="16"pageNumber="17"pagination="230 - 240"refId="ref50739"refString="Benson, L. D. (1943) Revisions of status of southwestern desert trees and shrubs. American Journal of Botany 30: 230 - 240."type="journal article"year="1943">Benson 1943</bibRefCitation>
<bibRefCitationid="EFFB3D89080BFFDE22F991C5B3F6FF2D"author="McNair, D. M. & Andresen, C."box="[207,506,194,220]"pageId="16"pageNumber="17"pagination="1 - 23"refId="ref58153"refString="McNair, D. M. & Andresen, C. (2020) Soapberry (Sapindus L.) in Arizona. Phytoneuron 2020 - 78: 1 - 23."type="book chapter"year="2020">McNair & Andresen 2020</bibRefCitation>
<bibRefCitationid="EFFB3D89080BFFDE216691C5B1FBFF2D"author="Standley, P. C."box="[848,1015,194,220]"pageId="16"pageNumber="17"pagination="517 - 848"refId="ref61851"refString="Standley, P. C. (1923) Trees and shrubs of Mexico (Oxalidaceae - Turneraceae). Contributions from the United States National Herbarium 23: 517 - 848."type="journal article"year="1923">Standley 1923</bibRefCitation>
)
</taxonomicName>
, or said to integrade with it (
<bibRefCitationid="EFFB3D89080BFFDE277F91C5B2CFFEF0"author="LaMotte, R. S."pageId="16"pageNumber="17"pagination="31 - 38"refId="ref57076"refString="LaMotte, R. S. (1935) Contributions to paleontology. II. Climatic implications of Sapindus oregonianus. Carnegie Institution of Washington Pulication 455: 31 - 38."type="journal article"year="1935">LaMotte 1935</bibRefCitation>
), but intermediate specimens were never explicitly identified.The flowering period of
<taxonomicNameid="4C6A3BFB080BFFDE264F91E0B710FEF1"authorityName="Hooker & Arnott"authorityYear="1838"box="[1145,1308,230,257]"class="Magnoliopsida"family="Sapindaceae"genus="Sapindus"kingdom="Plantae"order="Sapindales"pageId="16"pageNumber="17"phylum="Tracheophyta"rank="species"species="drummondii">
<figureCitationid="13515CFD080BFFDE21719029B180FEB9"box="[839,908,302,328]"captionStart="FIGURE 3"captionStartId="7.[136,229,1911,1933]"captionTargetBox="[150,1434,1184,1887]"captionTargetId="figure-478@7.[150,1435,1184,1887]"captionTargetPageId="7"captionText="FIGURE 3. Native distribution of cited specimens of Sapindus in the Americas and eastern Oceania (cultivated or naturalized occurrences are not mapped). Longer names of some taxa are abbreviated, i.e. S. drummondii var. drummondii (abbreviated as drum. var. drum.), S. drummondii var. glabratus (drum. var. glabratus), S. saponaria subsp. jardinianus (sap. subsp. jard.), and S. saponaria subsp. saponaria (sap. subsp. sap.), The symbol for the occurrence of S. saponaria subsp. jardinianus in Hawaii is placed beside Hawaii on the map."figureDoi="http://doi.org/10.5281/zenodo.13215847"httpUri="https://zenodo.org/record/13215847/files/figure.png"pageId="16"pageNumber="17">Fig. 3</figureCitation>
<bibRefCitationid="EFFB3D89080BFFDE21AC9029B66AFEB9"author="Felger, R. & Johnson, M. & Wilson, M."box="[922,1126,302,328]"pageId="16"pageNumber="17"refId="ref53651"refString="Felger, R., Johnson, M. & Wilson, M. (2001) Trees of Sonora, Mexico. Oxford Univ. Press, New York, 391 pp."type="book"year="2001">
<taxonomicNameid="4C6A3BFB080BFFDE27309028B7A7FEB9"authorityName="Hooker & Arnott"authorityYear="1838"box="[1286,1451,302,329]"class="Magnoliopsida"family="Sapindaceae"genus="Sapindus"kingdom="Plantae"order="Sapindales"pageId="16"pageNumber="17"phylum="Tracheophyta"rank="species"species="drummondii">
<taxonomicNameid="4C6A3BFB080BFFDE228B9071B3B9FE61"authorityName="Hooker & Arnott"authorityYear="1838"box="[189,437,374,400]"class="Magnoliopsida"family="Sapindaceae"genus="Sapindus"kingdom="Plantae"order="Sapindales"pageId="16"pageNumber="17"phylum="Tracheophyta"rank="species"species="drummondii">
<bibRefCitationid="EFFB3D89080BFFDE21479071B61FFE61"author="Brizicky, G. K."box="[881,1043,374,400]"pageId="16"pageNumber="17"pagination="462 - 501"refId="ref51241"refString="Brizicky, G. K. (1963) The genera of Sapindales in the southeastern United States. Journal of the Arnold Arboretum 44: 462 - 501."type="journal article"year="1963">Brizicky 1963</bibRefCitation>
, in that they have similar flowering periods, appendages on the petals, foliaceous cataphylls, and both are winter-deciduous.
<bibRefCitationid="EFFB3D89080BFFDE2760909DB2DEFE29"author="Sargent, C. S."pageId="16"pageNumber="17"refId="ref61076"refString="Sargent, C. S. (1891) The Silva of North America, vol. 2. Cyrillaceae-Sapindaceae. Boston and New York, The Riverside Press, Cambridge, Massachusetts, 117 pp. https: // doi. org / 10.5962 / bhl. title. 14668"type="book"year="1891">Sargent (1891)</bibRefCitation>
and Torrey & Gray (1840: 685) considered
<taxonomicNameid="4C6A3BFB080BFFDE208F90B8B151FE29"authorityName="Hooker & Arnott"authorityYear="1838"box="[697,861,446,473]"class="Magnoliopsida"family="Sapindaceae"genus="Sapindus"kingdom="Plantae"order="Sapindales"pageId="16"pageNumber="17"phylum="Tracheophyta"rank="species"species="drummondii">
<taxonomicNameid="4C6A3BFB080BFFDE207E90E4B0E3FE0D"authorityName="Hooker & Arnott"authorityYear="1838"box="[584,751,482,509]"class="Magnoliopsida"family="Sapindaceae"genus="Sapindus"kingdom="Plantae"order="Sapindales"pageId="16"pageNumber="17"phylum="Tracheophyta"rank="species"species="drummondii">
<bibRefCitationid="EFFB3D89080BFFDE20C990E5B626FE0C"author="Torrey, J. & Gray, A."box="[767,1066,482,509]"pageId="16"pageNumber="17"refId="ref62646"refString="Torrey, J. & Gray, A. (1838 - 1840) A flora of North America. Wiley & Putnam, New York, 711 pp. https: // doi. org / 10.5962 / bhl. title. 9466"type="book"year="1838">Torrey & Gray 1838: 255</bibRefCitation>
,
<bibRefCitationid="EFFB3D89080BFFDE260190E5B6BFFE0C"author="Gray, A."box="[1079,1203,482,509]"pageId="16"pageNumber="17"pagination="1 - 146"refId="ref54639"refString="Gray, A. (1852) Plantae Wrightianae. Texano - Neo-Mexicanae, part 1. Smithsonian Contributions To Knowledge 3: 1 - 146."type="journal article"year="1852">Gray 1852</bibRefCitation>
,
<bibRefCitationid="EFFB3D89080BFFDE26F690E4B75DFE0C"author="Emory, W. H."box="[1216,1361,482,509]"pageId="16"pageNumber="17"refId="ref53398"refString="Emory, W. H. (1859) Report on the United States and Mexican Boundary Survey, vol. 2. Washington, 270 pp. https: // doi. org / 10.5962 / bhl. title. 213"type="book"year="1859">Emory 1859</bibRefCitation>
,
<bibRefCitationid="EFFB3D89080BFFDE276890E5B2E0FDD1"author="Nuttall, T."pageId="16"pageNumber="17"refId="ref59373"refString="Nuttall, T. (1865) The North American Sylva, vol. 2. Rice, Rutter & Co., Philadelphia, 215 pp. https: // doi. org / 10.5962 / bhl. title. 34741"type="book"year="1865">Nuttall 1865: 19</bibRefCitation>
,
<bibRefCitationid="EFFB3D89080BFFDE22C19301B387FDD1"author="Coulter, J. M."box="[247,395,518,544]"pageId="16"pageNumber="17"pagination="1 - 152"refId="ref52345"refString="Coulter, J. M. (1891) Manual of the phanerograms and pteridophytes of western Texas. Contributions from the U. S. National Herbarium 2: 1 - 152."type="journal article"year="1891">Coulter 1891</bibRefCitation>
,
<bibRefCitationid="EFFB3D89080BFFDE23A09301B018FDD1"author="Mohr, C."box="[406,532,518,544]"pageId="16"pageNumber="17"pagination="1 - 921"refId="ref58397"refString="Mohr, C. (1901) Plant Life of Alabama. Contributions from the U. S. National Herbarium 6: 1 - 921."type="journal article"year="1901">Mohr 1901</bibRefCitation>
,
<bibRefCitationid="EFFB3D89080BFFDE20299301B0C2FDD1"author="Sudworth, G. B."box="[543,718,518,544]"pageId="16"pageNumber="17"refId="ref62103"refString="Sudworth, G. B. (1927) Check list of the forest trees of the United States. Their names and ranges. U. S. Department of Agriculture Miscellaneous Circular 92, 144 pp."type="book"year="1927">Sudworth 1927</bibRefCitation>
). There are sufficient differences to keep them as separate species, and no intermediate specimens are known.
<bibRefCitationid="EFFB3D89080BFFDE20159348B0C5FD99"author="Benson, L. D."box="[547,713,590,617]"pageId="16"pageNumber="17"pagination="230 - 240"refId="ref50739"refString="Benson, L. D. (1943) Revisions of status of southwestern desert trees and shrubs. American Journal of Botany 30: 230 - 240."type="journal article"year="1943">Benson (1943)</bibRefCitation>
both restricted
<taxonomicNameid="4C6A3BFB080BFFDE21419348B610FD99"authorityName="Hooker & Arnott"authorityYear="1838"box="[887,1052,590,617]"class="Magnoliopsida"family="Sapindaceae"genus="Sapindus"kingdom="Plantae"order="Sapindales"pageId="16"pageNumber="17"phylum="Tracheophyta"rank="species"species="drummondii">
<bibRefCitationid="EFFB3D89080BFFDE229C9375B3B5FD7D"author="Hooker, W. J. & Arnott, G. A. W."box="[170,441,626,652]"pageId="16"pageNumber="17"refId="ref55582"refString="Hooker, W. J. & Arnott, G. A. W. (1838 - 1841) The botany of Captain Beechey's Voyage. Henry G. Bohn, London, 485 pp. https: // doi. org / 10.5962 / bhl. title. 246"type="book"year="1838">Hooker & Arnott (1838)</bibRefCitation>
<bibRefCitationid="EFFB3D89080BFFDE27619374B2DFFD41"author="Benson, L. D."pageId="16"pageNumber="17"pagination="230 - 240"refId="ref50739"refString="Benson, L. D. (1943) Revisions of status of southwestern desert trees and shrubs. American Journal of Botany 30: 230 - 240."type="journal article"year="1943">Benson (1943)</bibRefCitation>
designated the type collection of
<taxonomicNameid="4C6A3BFB080BFFDE207A9390B0FDFD41"authorityName="Hooker & Arnott"authorityYear="1838"box="[588,753,662,689]"class="Magnoliopsida"family="Sapindaceae"genus="Sapindus"kingdom="Plantae"order="Sapindales"pageId="16"pageNumber="17"phylum="Tracheophyta"rank="species"species="drummondii">
<bibRefCitationid="EFFB3D89080BFFDE212193BDB1A9FD25"author="Noltie, H."box="[791,933,698,724]"pageId="16"pageNumber="17"refId="ref59093"refString="Noltie, H. (2010) A commentary on the new taxa described in The Botany of Captain Beechey's Voyage by W. J. Hooker and G. A. Walker-Arnott. Royal Botanic Garden, Edinburgh, 232 pp."type="book"year="2010">Noltie 2010</bibRefCitation>
). No Drummond specimen was located from Hooker’s herbarium, rather the Drummond specimen at Kew is from the Bentham herbarium.