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<document ID-DOI="http://dx.doi.org/10.3897/phytokeys.143.32821" ID-GBIF-Dataset="f5acbf65-b285-40bf-b242-a167ca1f8003" ID-PMC="PMC7298354" ID-Pensoft-Pub="1314-2003-143-1" ID-Pensoft-UUID="F6F11A6EE4FF5A1885CEA2B60AE965A5" ID-PubMed="32577084" ModsDocID="1314-2003-143-1" checkinTime="1584460888788" checkinUser="pensoft" docAuthor="Wood, John R. I., Munoz-Rodriguez, Pablo, Williams, Bethany R. M. &amp; Scotland, Robert W." docDate="2020" docId="12151A431F0EA399A6D379030C412A53" docLanguage="en" docName="PhytoKeys 143: 1-823" docOrigin="PhytoKeys 143" docSource="http://dx.doi.org/10.3897/phytokeys.143.32821" docTitle="Ipomoea dumosa L. O. Williams" docType="treatment" docVersion="7" id="F6F11A6EE4FF5A1885CEA2B60AE965A5" lastPageNumber="1" masterDocId="F6F11A6EE4FF5A1885CEA2B60AE965A5" masterDocTitle="A foundation monograph of Ipomoea (Convolvulaceae) in the New World" masterLastPageNumber="823" masterPageNumber="1" pageNumber="1" updateTime="1668139722073" updateUser="ExternalLinkService">
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<mods:title id="49F72890E9399F17030C7133F176ADA5">A foundation monograph of Ipomoea (Convolvulaceae) in the New World</mods:title>
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<mods:namePart id="27AC52FF18D17AF72188DD28CFBAB0C8">Wood, John R. I.</mods:namePart>
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<mods:namePart id="2D522A81F4036B56E53B1A62269F7C09">Munoz-Rodriguez, Pablo</mods:namePart>
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<mods:namePart id="8C01466868EC2A7ACB71AF0BADC9BDA7">Williams, Bethany R. M.</mods:namePart>
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<mods:namePart id="ACFCF92CA5E8FFF9C00D96BECACA3E9A">Scotland, Robert W.</mods:namePart>
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<mods:title id="F82A6E5545A27CF5919F0D9833C9E0F0">PhytoKeys</mods:title>
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<mods:date id="C827E41631BD5EB7C94C16684E61F220">2020</mods:date>
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<mods:classification id="07BB42164916899CD294C2CA400C8B75">journal article</mods:classification>
<mods:identifier id="EBFDA2DEBA89A2423D6C4A6B4FAFD055" type="DOI">http://dx.doi.org/10.3897/phytokeys.143.32821</mods:identifier>
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<treatment id="12151A431F0EA399A6D379030C412A53" ID-GBIF-Taxon="162629889" LSID="urn:lsid:plazi:treatment:12151A431F0EA399A6D379030C412A53" httpUri="http://treatment.plazi.org/id/12151A431F0EA399A6D379030C412A53" lastPageNumber="1" pageId="0" pageNumber="1">
<subSubSection id="E0E03B7D97A2701163B133EBBF36F547" pageId="0" pageNumber="1" type="nomenclature">
<paragraph id="94EBC9ACA9AB350958ED0B33B22C86A5" pageId="0" pageNumber="1">
291.
<taxonomicName id="B4F1AC3334EF48D187C8CBBE7C1B8089" ID-CoL="3PVZR" ID-ENA="1127034" authority="(Benth.) L.O. Williams" authorityName="L. O. Williams" baseAuthorityName="Benth." class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="dumosa">
<emphasis id="B53F7F3CD5D60467F5B33321242F2CFA" italics="true" pageId="0" pageNumber="1">Ipomoea dumosa</emphasis>
(Benth.) L.O. Williams
</taxonomicName>
, Fieldiana
<potBibRef id="027AECA7F58CD753B1946D7E489E7FDB">, Bot. 32</potBibRef>
: 190. 1970. (Williams 1970a: 190)
</paragraph>
</subSubSection>
<subSubSection id="34A2D9F0BB0A44AAA315FD110CE37E15" pageId="0" pageNumber="1" type="reference_group">
<paragraph id="5DED48C1415A7381FB51E84098448E77" pageId="0" pageNumber="1">
<taxonomicName id="D2B5A61BF4BC8D168C44DE2FC7E5D5D3" authority="Benth." authorityName="Benth." class="Magnoliopsida" family="Convolvulaceae" genus="Exogonium" higherTaxonomySource="CoL" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="dumosum">
<emphasis id="805053528BF3F51E88BE4A0840C8F8E5" italics="true" pageId="0" pageNumber="1">Exogonium dumosum</emphasis>
Benth.
</taxonomicName>
<potBibRef id="4A789C2574CD6339747C8290F4D295EF">, Pl. Hartw. 46</potBibRef>
. 1840. (Bentham 1839-57: 46). Type. MEXICO. Hidalgo, San Cornelia,
<emphasis id="8371D3E1DE4A1C13308FEF0CA9BA0F38" italics="true" pageId="0" pageNumber="1">K.T. Hartweg</emphasis>
s.n. (lectotype K000612761, designated by Williams (1970b: 190), isolectotypes K, LD).
</paragraph>
<paragraph id="5563A2027E08667C4643EB8477469AF9" pageId="0" pageNumber="1">
<taxonomicName id="4CACD7A76E2ADA52BD2F52DED61B76AA" authority="M. Martens" authorityName="M. Martens" class="Magnoliopsida" family="Convolvulaceae" genus="Calonyction" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="galeottii">
<emphasis id="FEEAFD70ADE301827B638C391930074C" italics="true" pageId="0" pageNumber="1">Calonyction galeottii</emphasis>
M. Martens
</taxonomicName>
<potBibRef id="C3B9FEC1862A247D313E70A5B8683A3F">, Bull. Acad. Roy. Sci. Bruxelles 12</potBibRef>
: 268. 1845. (Martens and Galeotti 1845: 268). Type. MEXICO. Veracruz,
<emphasis id="8ABA314EDE40516087EAB898C14E6692" italics="true" pageId="0" pageNumber="1">H. Galeotti 1355</emphasis>
(holotype BR00006972615, isotypes BR, G, K, P).
</paragraph>
<paragraph id="18D822AB49D6B0810D1584D0A58BBFAB" pageId="0" pageNumber="1">
<taxonomicName id="70412EF70764E902111B3CE438D2876E" class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="purga">
<emphasis id="B282376801BC7CC7E3B3D1420E9EF6E2" italics="true" pageId="0" pageNumber="1">Ipomoea purga</emphasis>
</taxonomicName>
auct.
</paragraph>
</subSubSection>
<subSubSection id="D652C4F1A1BEB6135E367AC0FDC656D5" pageId="0" pageNumber="1" type="materials_examined">
<paragraph id="3F7E005982C8E591060ACD64652A35F0" pageId="0" pageNumber="1">Type.</paragraph>
<paragraph id="1E653BC846CBC16E030EA1FE07B07541" pageId="0" pageNumber="1">
Based on
<taxonomicName id="6A6BB613AC0EB9EA5AE047DF3FC06846" authority="Benth." authorityName="Benth." class="Magnoliopsida" family="Convolvulaceae" genus="Exogonium" higherTaxonomySource="CoL" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="dumosum">
<emphasis id="D3CA1757067504FEAB28CC56166A9DC8" italics="true" pageId="0" pageNumber="1">Exogonium dumosum</emphasis>
Benth.
</taxonomicName>
</paragraph>
</subSubSection>
<subSubSection id="43722DC13E874160AF3D46D08AF93188" pageId="0" pageNumber="1" type="description">
<paragraph id="FE0AAF7ED7C4FF3DFA2ED6230F6C5DEC" pageId="0" pageNumber="1">Description.</paragraph>
<paragraph id="D57A514449A866359D86B638FD959D5A" pageId="0" pageNumber="1">
Climbing perennial herb to 5 m with fibrous roots, stems glabrous, relatively slender, wiry. Leaves usually very shortly petiolate, 4-10
<normalizedToken id="43A778A4EE660C19A3FCD8C96940A21A" originalValue="×">x</normalizedToken>
2-6 cm, ovate, acuminate to an obtuse mucronate apex, base cordate with rounded auricles and narrow sinus, thin in texture, glabrous, abaxial veins prominent, usually glabrous, occasionally puberulent; petioles 2-6(-50) mm long, puberulent or glabrous. Inflorescence of very shortly pedunculate, 1-5-flowered axillary cymes, the base often enveloped by the leaves; peduncles 0.2-4 cm, often briefly fused to the petiole and penetrating the leaf sinus, shortly pilose or glabrous; bracteoles 1-2 mm, ovate, caducous; pedicels 3-15 mm, glabrous or thinly and very shortly pilose; sepals unequal, glabrous with white scarious margins, outer 3-5
<normalizedToken id="2690FD7BA15CDB7171BC492CB84EBA49" originalValue="×">x</normalizedToken>
3 mm, oblong-ovate, obtuse and mucronate, inner 8-12 mm, oblong-lanceolate, mucronate; corolla 5-7 cm long, glabrous, hypocrateriform with subcylindrical tube 4.5-6 cm long, slightly widening upwards, limb 3.5-4.5 cm diam., unlobed, deep reddish-purple to red, stamens exserted. Capsules 12-14
<normalizedToken id="82B8FA1DFE8202A06A1872B4CFABD7E5" originalValue="×">x</normalizedToken>
7-8 mm, conical, glabrous; seeds 4-5
<normalizedToken id="1DA78A9967924599C87B34B8567C5156" originalValue="×">x</normalizedToken>
4 mm, puberulent.
</paragraph>
</subSubSection>
<subSubSection id="EA17ECECE568C2F416F43F63A0C5FE02" pageId="0" pageNumber="1" type="illustration">
<paragraph id="E25D3641CBFAB12BD0DC59826E73B434" pageId="0" pageNumber="1">Illustration.</paragraph>
<paragraph id="CA14EF41EF1562CFFF8100C05B4C56D7" pageId="0" pageNumber="1">
McDonald (1994: 41); Figures
<figureCitation id="091319C0C2637A5FE39815FCCB8BA4D8" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Pollen of Ipomoea species. A I. triloba (D'Arcy 317) B I. cryptica (Steinbach 6311) C I. purpurea (Parada &amp; Rojas 2664) D I. alba (Wood et al. 27828) E I. dumosa (Hinton et al. 9479) F I. hederifolia (Queiroz 15975) G I. stans (Y. Mexia 275112) H I. suffulta (Pringle 4755). Photos by Robert Scotland." httpUri="https://binary.pensoft.net/fig/391012" pageId="0" pageNumber="1">10E</figureCitation>
,
<figureCitation id="FD03BE88EF6D32150A48331DDEB9FA92" captionStart="Figure 142" captionStartId="F142" captionText="Figure 142. Ipomoea dumosa. A habit B habit showing fused petiole and peduncle C habit showing peduncle penetrating leaf sinus D adaxial leaf surface E abaxial leaf surface F outer sepal G inner sepal. Drawn by Rosemary Wise A, C-G from Hinton 9479; B from Hinton 11207." httpUri="https://binary.pensoft.net/fig/391144" pageId="0" pageNumber="1">142</figureCitation>
.
</paragraph>
<caption id="37C47B7C0F796D409A0C215DB702653B" httpUri="https://binary.pensoft.net/fig/391144" pageId="0" pageNumber="1" start="Figure 142" startId="F142">
<paragraph id="04D3045B73EB164459EA41CC0034AE91" pageId="0" pageNumber="1">
<emphasis id="9532B497CAEB839BAC7CBEE9A8E20B31" bold="true" pageId="0" pageNumber="1">Figure 142.</emphasis>
<taxonomicName id="C65A915E42737B3C4DEA15DBE4AB21EF" class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="dumosa">
<emphasis id="358F7437B0B97795DC7BA0D3A5A18E7B" italics="true" pageId="0" pageNumber="1">Ipomoea dumosa</emphasis>
</taxonomicName>
.
<emphasis id="E83116238340CAF580440D4259249ED7" bold="true" pageId="0" pageNumber="1">A</emphasis>
habit
<emphasis id="B4DFFE445AC9F6C8A884A154F3A0B5A9" bold="true" pageId="0" pageNumber="1">B</emphasis>
habit showing fused petiole and peduncle
<emphasis id="EB4746FD9A9E78ADC09164FDB103667E" bold="true" pageId="0" pageNumber="1">C</emphasis>
habit showing peduncle penetrating leaf sinus
<emphasis id="C5CE37119997559FD15525EBA9808113" bold="true" pageId="0" pageNumber="1">D</emphasis>
adaxial leaf surface
<emphasis id="28566B78AFEDDA77904C29DEBEB2DE49" bold="true" pageId="0" pageNumber="1">E</emphasis>
abaxial leaf surface
<emphasis id="AEEF0BCB1931769583161738C9EEC98F" bold="true" pageId="0" pageNumber="1">F</emphasis>
outer sepal
<emphasis id="139BD2253EC3E960476548D8698CD894" bold="true" pageId="0" pageNumber="1">G</emphasis>
inner sepal. Drawn by Rosemary Wise
<emphasis id="ED8E29998C239F8C7E56A068EC57AB52" bold="true" pageId="0" pageNumber="1">A, C-G</emphasis>
from
<emphasis id="EF8F28A6E3EC0963F17D50BAE36F7ECC" italics="true" pageId="0" pageNumber="1">Hinton</emphasis>
9479; B from
<emphasis id="1670B73F296BE777472B07DCD441B506" italics="true" pageId="0" pageNumber="1">Hinton</emphasis>
11207.
</paragraph>
</caption>
</subSubSection>
<subSubSection id="ABBAC25D1807077702BF57015D65750D" pageId="0" pageNumber="1" type="distribution">
<paragraph id="9C00F922CF02AF129D05346AE2854E27" pageId="0" pageNumber="1">Distribution.</paragraph>
<paragraph id="638032090D3AFF2537F0F9D77CA45978" pageId="0" pageNumber="1">Widely distributed from Panama through Central America north to central Mexico. It is found at altitudes below about 1300 m in various kinds of disturbed and natural woodland but often in rather moist areas of otherwise dry woodland. The two records from Brazil are anomalous but appear correctly named.</paragraph>
<paragraph id="BEF640B115F7ED96D038504D7D57ADA7" pageId="0" pageNumber="1">
<emphasis id="61DBB7389CF310A1D6AD10264CDF1861" bold="true" pageId="0" pageNumber="1">
BRAZIL.
<normalizedToken id="09B07F0A6B95F2B7B03B70D3D889BB17" originalValue="Goiás">Goias</normalizedToken>
</emphasis>
:
<emphasis id="2E68C832E51E5A77CA373AAFCC20F9CB" italics="true" pageId="0" pageNumber="1">A. St. Hilaire</emphasis>
778 (P).
<emphasis id="CF0F40AF72CB106CC2E6D8DFACEFCE29" bold="true" pageId="0" pageNumber="1">
<normalizedToken id="2A1F25D8C104916975F32E673498ACC3" originalValue="Paraná">Parana</normalizedToken>
</emphasis>
: Sete Quedas/
<normalizedToken id="8A9C4FE7E64AAFC3E97D3D7694E63713" originalValue="Guaíra">Guaira</normalizedToken>
,
<emphasis id="1C5B5BF24F56BD23DD85B8DC64326A5B" italics="true" pageId="0" pageNumber="1">Buttura</emphasis>
s.n. (MBM74804).
</paragraph>
<paragraph id="6D4E04A8E168996C1E87BA5B72CB2FF5" pageId="0" pageNumber="1">
<emphasis id="CBC0F1DECA5FEBC3B2589818C34B860D" bold="true" pageId="0" pageNumber="1">PANAMA.</emphasis>
Chiriqui,
<emphasis id="0950EFFB0E8B2A9E6855E2E5C3DBB411" italics="true" pageId="0" pageNumber="1">W.H. Lewis et al.</emphasis>
729 (MO).
</paragraph>
<paragraph id="DCE690780B464208E4F6311AB4EFD431" pageId="0" pageNumber="1">
<emphasis id="83E26D26631A39334F005B635E97F32D" bold="true" pageId="0" pageNumber="1">COSTA RICA.</emphasis>
San
<normalizedToken id="2E6D671B965C6324A5D2155501037027" originalValue="José">Jose</normalizedToken>
, El General,
<emphasis id="DD662634156698F12AB9FE29FF949BAB" italics="true" pageId="0" pageNumber="1">A.F. Skutch</emphasis>
2270 (K, NY, MO, US); Tucurrique,
<emphasis id="996944426C536049AD6D5D28D27EFB4B" italics="true" pageId="0" pageNumber="1">A. Tonduz</emphasis>
12854 (BM);
<emphasis id="E078323E48FA089E12D834DEF6A28829" italics="true" pageId="0" pageNumber="1">Wall</emphasis>
31 (S); Puntarenas, Coto Brus,
<emphasis id="CC5294D19B061713652CFBE9E3638D80" italics="true" pageId="0" pageNumber="1">M.M. Chavarria</emphasis>
688 (K, MO).
</paragraph>
<paragraph id="24C75F987E46FD22B7D5948BCE4A4EA0" pageId="0" pageNumber="1">
<emphasis id="17822A758DE796960C2874D5950C7F6D" bold="true" pageId="0" pageNumber="1">NICARAGUA.</emphasis>
<emphasis id="0CB273A87A54675CF6A9DA44CE2FAA0D" italics="true" pageId="0" pageNumber="1">W.D. Stevens et al.</emphasis>
29321 (MO)
</paragraph>
<paragraph id="4DADAD8FD3F3D7DDA28BB3CC9C22B987" pageId="0" pageNumber="1">
<emphasis id="EE0431264A3F12D0009E8B8FBFDF4978" bold="true" pageId="0" pageNumber="1">HONDURAS.</emphasis>
<normalizedToken id="277959CE7C6BA45E0B63F9FA69BE139C" originalValue="Copán">Copan</normalizedToken>
,
<emphasis id="4AAC70BB53ECD3BAC5D0DFC831798B19" italics="true" pageId="0" pageNumber="1">L.O. Williams et al.</emphasis>
43009 (BM, F);
<emphasis id="7E221066521E69895CE208B23626883E" italics="true" pageId="0" pageNumber="1">
A.
<taxonomicName id="CEE4FC2001CA7B0B5DBFD28B7ED93EB7" kingdom="Plantae" rank="subTribe" subTribe="Molina">Molina</taxonomicName>
&amp; A.R.
<taxonomicName id="A1047AC9F8FA86BA1F492C007BC7760A" kingdom="Plantae" rank="subTribe" subTribe="Molina">Molina</taxonomicName>
</emphasis>
24606 (F, MO, US).
</paragraph>
<paragraph id="5BC0DC33C5E46D061612FF5984AC4D11" pageId="0" pageNumber="1">
<emphasis id="DFA3EE161C752EFDAEC717AE8A36099F" bold="true" pageId="0" pageNumber="1">EL SALVADOR.</emphasis>
<emphasis id="83CCB818EBE3AE67C28806514B0B8C8F" italics="true" pageId="0" pageNumber="1">Hartman</emphasis>
98 (S)
</paragraph>
<paragraph id="966C11513747FAF0D5C258D7AB9B908B" pageId="0" pageNumber="1">
<emphasis id="8082D69B7698449A7237DD9027DE3635" bold="true" pageId="0" pageNumber="1">GUATEMALA.</emphasis>
Esquintla, San Luis,
<emphasis id="E7322A1EABB07D673C0E560F2009ACB8" italics="true" pageId="0" pageNumber="1">J. Donnell Smith</emphasis>
2014 (K);
<emphasis id="B585DF0EC3275E41FDDA35F2EAFC7B40" italics="true" pageId="0" pageNumber="1">
A.
<taxonomicName id="A211589F992AA570108A091DF3AFBE32" kingdom="Plantae" rank="subTribe" subTribe="Molina">Molina</taxonomicName>
&amp; A.R.
<taxonomicName id="FD193D4E0CD14189DE78D8BBC280D942" kingdom="Plantae" rank="subTribe" subTribe="Molina">Molina</taxonomicName>
</emphasis>
25372 (F, MO);
<emphasis id="67762951DD1BD49069171DAED00015FC" italics="true" pageId="0" pageNumber="1">Kellermam</emphasis>
5140 (MEXU, US); Santa
<taxonomicName id="4916B3419ADAA00B83A31C365E94EFC2" authority="Heyde &amp; Lux" authorityName="Heyde &amp; Lux" class="Magnoliopsida" family="Rosaceae" genus="Rosa" kingdom="Plantae" order="Rosales" phylum="Tracheophyta" rank="genus">
Rosa,
<emphasis id="627C3AD6DF025A31AFFA3766E2B46962" italics="true" pageId="0" pageNumber="1">Heyde &amp; Lux</emphasis>
</taxonomicName>
4353 (BM, K);
<emphasis id="C2F612D1DD0E7DBB2C859A047D3BCEE8" italics="true" pageId="0" pageNumber="1">
L.
<normalizedToken id="1847101936E28C1AD0B048F0C8F59459" originalValue="Rodríguez">Rodriguez</normalizedToken>
</emphasis>
1439 (P).
</paragraph>
<paragraph id="C920653F7EE1ED4D003E5D23BE0E6E60" pageId="0" pageNumber="1">
<emphasis id="FB8E2B40807EAA4FF7091683FFFF67AA" bold="true" pageId="0" pageNumber="1">MEXICO. Chiapas</emphasis>
:
<emphasis id="28351F40D5C1A8DBFEEE1007BC5D4075" italics="true" pageId="0" pageNumber="1">D.E. Breedlove &amp; R.F. Thorne</emphasis>
20949 (MO).
<emphasis id="A8912206C3C501C535DBA38FA835FA30" bold="true" pageId="0" pageNumber="1">Colima</emphasis>
: foothills of Vulcan de Colima,
<emphasis id="B07B480E79050A65E5A7D0152727E477" italics="true" pageId="0" pageNumber="1">A.C. Sanders et al.</emphasis>
10418 (MEXU).
<emphasis id="FA9618C84A2419AAC5E449EF5F57B890" bold="true" pageId="0" pageNumber="1">
Est.
<normalizedToken id="BF541A18C728986304262D2390612608" originalValue="México">Mexico</normalizedToken>
&amp; Dist. Fed.
</emphasis>
: Temascaltepec,
<emphasis id="D8975BAABE9D7E188246FE1A535CCAC6" italics="true" pageId="0" pageNumber="1">G.B. Hinton</emphasis>
479 (BM, GBH); ibid.,
<emphasis id="88B2A93505D82CA2D3A93EE4683E26B8" italics="true" pageId="0" pageNumber="1">G.B. Hinton</emphasis>
2220 (BM, K, NY US); ibid.,
<emphasis id="B4ECD841424EFCA971089673A6EB3BF4" italics="true" pageId="0" pageNumber="1">G.B. Hinton</emphasis>
4810 (K); ibid., San Lucas,
<emphasis id="2C314A4755CCD96DBCE089E0D9B2585B" italics="true" pageId="0" pageNumber="1">G.B. Hinton</emphasis>
8594 (K); ibid.,
<emphasis id="38620B7A7F012DC45ADA6DFC5F9F8E3E" italics="true" pageId="0" pageNumber="1">G.B. Hinton</emphasis>
11207 (K).
<emphasis id="6FB8B5DB25D2F2F5C8BBCCEA30DACC27" bold="true" pageId="0" pageNumber="1">Guerrero</emphasis>
:
<emphasis id="833008A5A93337F2ACE2C2211858DCBD" italics="true" pageId="0" pageNumber="1">G.B. Hinton</emphasis>
9479 (K);
<taxonomicName id="C96C593BB75066C39EA8E5182D5EA61F" authority="G.B. Hinton" authorityName="G. B. Hinton" kingdom="Plantae" rank="subTribe" subTribe="Mina">
Mina,
<emphasis id="56E72FB3DE7CAA5DCBEC20989880BD3D" italics="true" pageId="0" pageNumber="1">G.B. Hinton</emphasis>
</taxonomicName>
9637 (K, NY, US); Montes de Oca,
<emphasis id="A48DC8CC3771A7107E372D0C49983966" italics="true" pageId="0" pageNumber="1">G.B. Hinton</emphasis>
11770 (K), Zitacuaro,
<emphasis id="8361CEDD31809C140D5834BDC21F03EF" italics="true" pageId="0" pageNumber="1">G.B. Hinton</emphasis>
13427 (K).
<emphasis id="7456B5ADC5E7124298CE4F05425D92C5" bold="true" pageId="0" pageNumber="1">Jalisco</emphasis>
:
<emphasis id="FC542A7A0FB888EF007B26AD6DD2DEBE" italics="true" pageId="0" pageNumber="1">E. Palmer</emphasis>
373 (BM, MO); Jalpa,
<emphasis id="69B4209342096A6DDAA3BDE65658C67E" italics="true" pageId="0" pageNumber="1">E.W. Nelson</emphasis>
4022 (K, US).
<emphasis id="1D700AEA55ADC43FAA8DBE31FE0E3CA3" bold="true" pageId="0" pageNumber="1">
<normalizedToken id="CD68488700EB9092F193DF102BB534A7" originalValue="Michoacán">Michoacan</normalizedToken>
</emphasis>
:
<emphasis id="93A466178B4C1A3764060BC23E739999" italics="true" pageId="0" pageNumber="1">L. Rowntree</emphasis>
246 (ARIZ);
<normalizedToken id="13EBEB5968E450FF9CB50521CBB878B6" originalValue="Zitácuaro">Zitacuaro</normalizedToken>
, El Tizate,
<emphasis id="724F0062FBBF9FF8C74A0211B4346192" italics="true" pageId="0" pageNumber="1">
Y.
<normalizedToken id="0B41842E3852C43E69ADBE25091F56D0" originalValue="Ramírez">Ramirez</normalizedToken>
&amp; V.W. Steinmann
</emphasis>
490 (ARIZ, IEB); Charo,
<emphasis id="1882BFC0F5F46085482CF5A5E8A98F87" italics="true" pageId="0" pageNumber="1">E. Carranza &amp; I. Silva</emphasis>
6780 (IEB).
<emphasis id="835BFFDAD6D95FCF027A555372F4FE4A" bold="true" pageId="0" pageNumber="1">Oaxaca</emphasis>
: Choapam,
<emphasis id="E183048C5CF58E80B4EC0B7E343BD8F6" italics="true" pageId="0" pageNumber="1">Y. Mexia</emphasis>
9173 (K, MO, S); San Juan Bautista Tuxtepec,
<emphasis id="D918676E36C17C62DB2B8E0E23881464" italics="true" pageId="0" pageNumber="1">A. Flores</emphasis>
1019 (IEB).
<emphasis id="571DD95DAFE81224C6B06229572BD35D" bold="true" pageId="0" pageNumber="1">Puebla</emphasis>
:
<emphasis id="BAF30B14EEF43F670598B6EC1ABD3FAC" italics="true" pageId="0" pageNumber="1">
<normalizedToken id="CCBAD4C9E7A293C31B6A5E382F5881D0" originalValue="Fröderström">Froederstroem</normalizedToken>
&amp;
<normalizedToken id="DEA553E3B809A6308746EC922888E6C4" originalValue="Hultén">Hulten</normalizedToken>
</emphasis>
870 (S); Hueytamalco, Las Margaritas,
<emphasis id="536D12442A1876497D9B20A2EA17D25A" italics="true" pageId="0" pageNumber="1">G. Cornejo Tenorio</emphasis>
2764 (IEB); ibid.,
<emphasis id="6E7B2AC1971C01D960CF6C4A1ADA3DB0" italics="true" pageId="0" pageNumber="1">
B. &amp; G.
<normalizedToken id="9C803D0A30FC55BB3C71FF05156EC248" originalValue="Gómez">Gomez</normalizedToken>
</emphasis>
374 (K, MEXU, MO).
<emphasis id="AF8B45B69F9DC13488E6F957D7662BC4" bold="true" pageId="0" pageNumber="1">Puebla</emphasis>
: Hueytamalco,
<emphasis id="FC0F72ED1019952BD5030601CF50CCA8" italics="true" pageId="0" pageNumber="1">
B. &amp; G.
<normalizedToken id="9867A25E6BC56553E4E2A62794EE5F22" originalValue="Gómez">Gomez</normalizedToken>
</emphasis>
374 (MO).
<emphasis id="10D2D2A48D8EDAB2DD6BE09FAAC2BF93" bold="true" pageId="0" pageNumber="1">
<normalizedToken id="0E33215954B81F8C54E6BB6EA076661C" originalValue="Querétaro">Queretaro</normalizedToken>
</emphasis>
: Landa de Matamoros,
<emphasis id="BE02687C9A98A082AF93FECCDF443A8E" italics="true" pageId="0" pageNumber="1">J. Rzedowski</emphasis>
54119 (IEB).
<emphasis id="DB1FDA75DA4AE2A94C69915AFDED747B" bold="true" pageId="0" pageNumber="1">
San Luis
<normalizedToken id="63EA1DFFBEB1B669159308C1AB7FD786" originalValue="Potosí">Potosi</normalizedToken>
</emphasis>
: Tamazunchale,
<emphasis id="3F33E10C0C48FAED51C84A59F3EC3D87" italics="true" pageId="0" pageNumber="1">D.B. Dunn et al.</emphasis>
17534 (MO).
<emphasis id="6D02EFE572CCA13F8F7BB0ACFFEA6257" bold="true" pageId="0" pageNumber="1">Sonora</emphasis>
: San Pedro Nolasco Island,
<emphasis id="2E1968A4F09A4BA947458AF94FC0EE89" italics="true" pageId="0" pageNumber="1">C. Jurgensen</emphasis>
553 (BM).
<emphasis id="0AE37BC9321D79737EC2A1E65373A350" bold="true" pageId="0" pageNumber="1">Veracruz</emphasis>
: Valle de
<normalizedToken id="BE70B21C42E7EF92B5A36F3765D3BEE0" originalValue="Córdoba">Cordoba</normalizedToken>
,
<emphasis id="693EB5CAA21D7960192B57F9D37EFF49" italics="true" pageId="0" pageNumber="1">E. Bourgeau</emphasis>
1730 (K, P); ibid.,
<emphasis id="1E1C18B3BFD7874966415B8AC1CC04CF" italics="true" pageId="0" pageNumber="1">E. Kerber</emphasis>
40 (BM, K); Orizaba,
<emphasis id="6A3A8CFFA966B17672F105998E03846D" italics="true" pageId="0" pageNumber="1">M. Botteri</emphasis>
561 (BM, K);
<emphasis id="AD03668352B7D272AF73CE7A7EE5112F" italics="true" pageId="0" pageNumber="1">
C.
<normalizedToken id="E4A5D06C6C3F648D538969131974718C" originalValue="Hernández">Hernandez</normalizedToken>
et al
</emphasis>
. 222 (F).
</paragraph>
</subSubSection>
<subSubSection id="9412B496EE90104D6DF29FAC33FBECFC" pageId="0" pageNumber="1" type="notes">
<paragraph id="30F216CF8449BE75540DB047FBCF2B30" pageId="0" pageNumber="1">Notes.</paragraph>
<paragraph id="2A19D9FC8A53339D18AC07D91C5C001D" pageId="0" pageNumber="1">
<taxonomicName id="392CCE32CBE9A36215D07F7005F28F0D" class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="dumosa">
<emphasis id="2F34333DA2A52167CEFEB9A38488B437" italics="true" pageId="0" pageNumber="1">Ipomoea dumosa</emphasis>
</taxonomicName>
is usually recognised easily by the short peduncle which is enclosed in the folded leaf combined with the hypocrateriform corolla and exserted stamens.
</paragraph>
<paragraph id="F43D895743A83FC08EB268819EBFFA0C" pageId="0" pageNumber="1">
The two records from Brazil are anomalous but the specimens appear correctly named. There is no evidence that
<taxonomicName id="8F261C827690A12455C489E73CFAE2C8" class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="dumosa">
<emphasis id="39F6DEB22D41AA1E8098A9FD26197647" italics="true" pageId="0" pageNumber="1">Ipomoea dumosa</emphasis>
</taxonomicName>
is cultivated and it is unlikely that the labels were wrongly attached, especially in the case of the collection from Sete Quedas. Unfortunately this site has been flooded as a result of the construction of the
<normalizedToken id="065475D79AA12303A2C701351E2EB18B" originalValue="Itaipú">Itaipu</normalizedToken>
Dam so this species is presumably extinct in this site.
</paragraph>
<paragraph id="D5CA98920708211136596D4BF0882161" pageId="0" pageNumber="1">
<taxonomicName id="920D1ECFABD4B930FE07711A16FE8DE3" class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="dumosa">
<emphasis id="3E20127769D77EE7BAF4A13A9A0CCAC9" italics="true" pageId="0" pageNumber="1">Ipomoea dumosa</emphasis>
</taxonomicName>
has rather distinct pollen (Figure
<figureCitation id="DBA5A6CBE4391240F913F250DDE26D93" captionStart="Figure 10" captionStartId="F10" captionText="Figure 10. Pollen of Ipomoea species. A I. triloba (D'Arcy 317) B I. cryptica (Steinbach 6311) C I. purpurea (Parada &amp; Rojas 2664) D I. alba (Wood et al. 27828) E I. dumosa (Hinton et al. 9479) F I. hederifolia (Queiroz 15975) G I. stans (Y. Mexia 275112) H I. suffulta (Pringle 4755). Photos by Robert Scotland." httpUri="https://binary.pensoft.net/fig/391012" pageId="0" pageNumber="1">10E</figureCitation>
), the spines being blunt and genmmiform as in species from the
<taxonomicName id="A4E04F8CEF804F52F8D6F7748B49B4C1" class="Magnoliopsida" family="Convolvulaceae" genus="Calonyction" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="genus">Calonyction</taxonomicName>
Clade.
</paragraph>
<paragraph id="4327182F3E613DCCEB89A098342E370E" pageId="0" pageNumber="1">
<taxonomicName id="83C3AC5A8E618522E53C590518F16F9E" class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="dumosa">
<emphasis id="86F091215FB5B0B68B7B1AECFB9017BD" italics="true" pageId="0" pageNumber="1">Ipomoea dumosa</emphasis>
</taxonomicName>
is the best known species in a complex of partially intergrading species.
<taxonomicName id="B80217474FFFDA3A4DDE91F5D636A61D" class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="seducta">
<emphasis id="01D1C1C0BD21C74D96F843AD0FAD779D" italics="true" pageId="0" pageNumber="1">Ipomoea seducta</emphasis>
</taxonomicName>
is only distinguished by its funnel-shaped corolla and some specimens from Guerrero,
<normalizedToken id="7FA02519600A453525CDA08746415DA5" originalValue="Michoacán">Michoacan</normalizedToken>
and Estado Mexico, are rather arbitrarily placed in one or other of these species.
<taxonomicName id="F7E49985176C1FAC5B95EBDE6E44161C" class="Magnoliopsida" family="Convolvulaceae" genus="Ipomoea" kingdom="Plantae" order="Solanales" phylum="Tracheophyta" rank="species" species="tubulata">
<emphasis id="5932FDEC249F27FA1A1F01382E932EB0" italics="true" pageId="0" pageNumber="1">Ipomoea tubulata</emphasis>
</taxonomicName>
is only separated by the distinctly lobed corolla with short, ovate-deltoid lobes but some specimens from
<normalizedToken id="5CD75385D64E2F1774ECE02778B07086" originalValue="Michoacán">Michoacan</normalizedToken>
are intermediate in character.
</paragraph>
</subSubSection>
</treatment>
</document>