212 lines
25 KiB
XML
212 lines
25 KiB
XML
<document id="71E498DDCC37A322295DF91AEB14F5C6" ID-DOI="10.11646/phytotaxa.434.1.5" ID-ISSN="1179-3163" ID-Zenodo-Dep="13875195" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.taxonomicNames_approvedBy="felipe" IM.treatmentCitations_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1727819162264" checkinUser="felipe" docAuthor="Al-Shehbaz, Ihsan A." docDate="2020" docId="03E187FFEA4E51546FF5FC302ECCFDA1" docLanguage="en" docName="phytotaxa.434.1.5.pdf" docOrigin="Phytotaxa 434 (1)" docSource="http://dx.doi.org/10.11646/phytotaxa.434.1.5" docStyle="DocumentStyle:96748F8F1B6C902996E134952A3A36B9.13:Phytotaxa.2014-.journal_article" docStyleId="96748F8F1B6C902996E134952A3A36B9" docStyleName="Phytotaxa.2014-.journal_article" docStyleVersion="13" docTitle="Heliophila xylopoda Al-Shehbaz 2020, sp. nov." docType="treatment" docVersion="2" lastPageNumber="87" masterDocId="FFD8FF87EA5A51426F7DFFA12F19FFC9" masterDocTitle="Ten new species in the southern African genus Heliophila (Brassicaceae; Cruciferae)" masterLastPageNumber="88" masterPageNumber="65" pageNumber="85" updateTime="1727822826932" updateUser="ExternalLinkService" zenodo-license-figures="UNSPECIFIED" zenodo-license-treatments="UNSPECIFIED">
|
||
<mods:mods id="443B962D08C48064CF7C3105ABF5789B" xmlns:mods="http://www.loc.gov/mods/v3">
|
||
<mods:titleInfo id="443EFE8BBD725B391051B84997D4234A">
|
||
<mods:title id="EBC97E2058FB3E4954CC4FEDBAE9ABE2">Ten new species in the southern African genus Heliophila (Brassicaceae; Cruciferae)</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:name id="8005D8628017A99734AF20BDF4C48B56" type="personal">
|
||
<mods:role id="D729DAB9B5804F5588B2FA05C1050638">
|
||
<mods:roleTerm id="F6DBCC676B3A1622B523066486A688F8">Author</mods:roleTerm>
|
||
</mods:role>
|
||
<mods:namePart id="C7E2ED24A353292624DEF4C19424EDAD">Al-Shehbaz, Ihsan A.</mods:namePart>
|
||
</mods:name>
|
||
<mods:typeOfResource id="24569721286DB3C838DF8AACB4FC2AD3">text</mods:typeOfResource>
|
||
<mods:relatedItem id="5590C44550C523FB84DB34AE9B45BB97" type="host">
|
||
<mods:titleInfo id="AF7009E7308773540D88705E2E71CB7C">
|
||
<mods:title id="56D399611A9D0471619CDB3C2E63D084">Phytotaxa</mods:title>
|
||
</mods:titleInfo>
|
||
<mods:part id="693B772251581758D29F489F806FC831">
|
||
<mods:date id="AC0BE53CD294B4DBC70D8040E9FDBCF5">2020</mods:date>
|
||
<mods:detail id="A1DCF1803D38362D1B782E2BF2D092EB" type="pubDate">
|
||
<mods:number id="64CC32A5E83B3B28CCA11C2527395BF9">2020-02-24</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="ECC5031D6581F701B0AB03C5F8B39CB2" type="volume">
|
||
<mods:number id="7922F37DD546385CD9EF27D909ADFC90">434</mods:number>
|
||
</mods:detail>
|
||
<mods:detail id="AD37C1A7A0E777005A106AD8C77FD55B" type="issue">
|
||
<mods:number id="8F91DD286E367EA5804DC768D3D1F6EC">1</mods:number>
|
||
</mods:detail>
|
||
<mods:extent id="040564645EB9038E5A3CE74EE4FBBD86" unit="page">
|
||
<mods:start id="88DA9181F86D8AFB326A1447730D4A80">65</mods:start>
|
||
<mods:end id="F7A0C143680496930481E599BD9A47FE">88</mods:end>
|
||
</mods:extent>
|
||
</mods:part>
|
||
</mods:relatedItem>
|
||
<mods:location id="CA8A993326A3EF5A62FADC62747221E5">
|
||
<mods:url id="EF5E55CC6F9C41DB167897F593DD0763">http://dx.doi.org/10.11646/phytotaxa.434.1.5</mods:url>
|
||
</mods:location>
|
||
<mods:classification id="8145F48C5CBAFA8BD3576ACBD3105993">journal article</mods:classification>
|
||
<mods:identifier id="DB12C113F2017692BE05DFD359E16533" type="DOI">10.11646/phytotaxa.434.1.5</mods:identifier>
|
||
<mods:identifier id="53D8C7C8DC032A871B2F2F2B50FA666E" type="ISSN">1179-3163</mods:identifier>
|
||
<mods:identifier id="9FD7D397263555C774E7B8894611DF1D" type="Zenodo-Dep">13875195</mods:identifier>
|
||
</mods:mods>
|
||
<treatment id="03E187FFEA4E51546FF5FC302ECCFDA1" ID-DOI="http://doi.org/10.5281/zenodo.13875231" ID-Zenodo-Dep="13875231" LSID="urn:lsid:plazi:treatment:03E187FFEA4E51546FF5FC302ECCFDA1" httpUri="http://treatment.plazi.org/id/03E187FFEA4E51546FF5FC302ECCFDA1" lastPageId="22" lastPageNumber="87" pageId="20" pageNumber="85">
|
||
<subSubSection id="C3526562EA4E51566FF5FC302D7BFC65" box="[136,610,913,940]" pageId="20" pageNumber="85" type="nomenclature">
|
||
<paragraph id="8BF736E9EA4E51566FF5FC302D7BFC65" blockId="20.[136,610,913,940]" box="[136,610,913,940]" pageId="20" pageNumber="85">
|
||
<heading id="D0BF8185EA4E51566FF5FC302D7BFC65" box="[136,610,913,940]" fontSize="11" level="2" pageId="20" pageNumber="85" reason="3">
|
||
<taxonomicName id="4C484D6AEA4E51566FF5FC302D19FC65" ID-CoL="C785V" authority="Al-Shehbaz" authorityName="Al-Shehbaz" authorityYear="2020" box="[136,512,913,940]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="20" pageNumber="85" phylum="Tracheophyta" rank="species" species="xylopoda" status="sp. nov.">
|
||
<emphasis id="B93CEAFBEA4E51566FF5FC302E6BFC65" bold="true" box="[136,370,913,940]" italics="true" pageId="20" pageNumber="85">Heliophila xylopoda</emphasis>
|
||
Al-Shehbaz
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicNameLabel id="A20F5780EA4E51566D76FC332D7BFC65" box="[523,610,914,940]" pageId="20" pageNumber="85" rank="species">sp. nov.</taxonomicNameLabel>
|
||
</heading>
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3526562EA4E51566FF5FC7C2A3DFBDE" pageId="20" pageNumber="85" type="diagnosis">
|
||
<paragraph id="8BF736E9EA4E51566FF5FC7C2A3DFBDE" blockId="20.[136,1452,989,1119]" pageId="20" pageNumber="85">
|
||
Diagnosis:—
|
||
<taxonomicName id="4C484D6AEA4E51566E7AFC7C2ED7FC3B" authorityName="Al-Shehbaz" authorityYear="2020" box="[263,462,989,1010]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="20" pageNumber="85" phylum="Tracheophyta" rank="species" species="xylopoda">
|
||
<emphasis id="B93CEAFBEA4E51566E7AFC7C2ED7FC3B" box="[263,462,989,1010]" italics="true" pageId="20" pageNumber="85">Heliophila xylopoda</emphasis>
|
||
</taxonomicName>
|
||
is readily separated from related shrubby, scabrous papillate taxa with densely imbricate leaves and intercalary infructescences by having latiseptate, ovate silicles with a prominent midvein and 3 or 4 ovules per ovary.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3526562EA4E51566FF5FB842DAFFB97" pageId="20" pageNumber="85" type="materials_examined">
|
||
<paragraph id="8BF736E9EA4E51566FF5FB842DAFFB97" blockId="20.[136,1452,989,1119]" pageId="20" pageNumber="85">
|
||
<emphasis id="B93CEAFBEA4E51566FF5FB842FA3FBF3" bold="true" box="[136,186,1061,1082]" pageId="20" pageNumber="85">Type</emphasis>
|
||
:—
|
||
<collectingCountry id="F35F7679EA4E51566FABFB842E92FBF3" box="[214,395,1061,1082]" name="South Africa" pageId="20" pageNumber="85">SOUTH AFRICA</collectingCountry>
|
||
.
|
||
<collectingRegion id="498CF80BEA4E51566EEBFB872D39FBF3" box="[406,544,1061,1083]" country="South Africa" name="Western Cape" pageId="20" pageNumber="85">Western Cape</collectingRegion>
|
||
, Central Karoo District, Laingsburg, top and upper slopes of Witteberg,
|
||
<date id="FFF61029EA4E51566B93FB872A72FBF2" box="[1262,1387,1061,1083]" pageId="20" pageNumber="85" value="1976-08-07">7 Aug. 1976</date>
|
||
,
|
||
<emphasis id="B93CEAFBEA4E51566A0AFB872E56FB97" italics="true" pageId="20" pageNumber="85">Peter Goldblatt 3788</emphasis>
|
||
(
|
||
<typeStatus id="54F3884BEA4E51566E21FBE82EADFB96" box="[348,436,1097,1119]" pageId="20" pageNumber="85" type="holotype">holotype</typeStatus>
|
||
, MO-2420820).
|
||
<figureCitation id="13732A6CEA4E51566D29FBE82DABFB97" box="[596,690,1097,1119]" captionStart="FIGURE 11" captionStartId="21.[136,229,1953,1975]" captionTargetBox="[267,1320,199,1919]" captionTargetId="figure-18@21.[249,1337,190,1928]" captionTargetPageId="21" captionText="FIGURE 11. Heliophila xylopoda A. Plant. B. Leaf. C. Sepal. D. Petal. E. Fruit and fruiting pedicel. Drawn by Al-Shehbaz from holotype (MO-2420820)." figureDoi="http://doi.org/10.5281/zenodo.13875225" httpUri="https://zenodo.org/record/13875225/files/figure.png" pageId="20" pageNumber="85">Figure 11</figureCitation>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3526562EA4E51566FF5FB2C2C73F8F9" pageId="20" pageNumber="85" type="description">
|
||
<paragraph id="8BF736E9EA4E51566FF5FB2C2B87F8C5" blockId="20.[136,1452,1165,2056]" pageId="20" pageNumber="85">
|
||
<emphasis id="B93CEAFBEA4E51566FF5FB2C2E05FB6E" bold="true" box="[136,284,1165,1191]" pageId="20" pageNumber="85">Description:</emphasis>
|
||
—Plants subshrubs, not glaucous, scabrous. Trichomes papillate, straight,
|
||
<quantity id="4CB09B0CEA4E51566B09FB2F2A03FB61" box="[1140,1306,1166,1193]" metricMagnitude="-5" metricUnit="m" metricValue="9.0" metricValueMax="15.0" metricValueMin="3.0" pageId="20" pageNumber="85" unit="mm" value="0.09" valueMax="0.15" valueMin="0.03">0.03–0.15 mm</quantity>
|
||
long. Stems woody throughout except current-year growth, ca.
|
||
<quantity id="4CB09B0CEA4E51566DB6FB132C0BFB05" box="[715,786,1202,1228]" metricMagnitude="-1" metricUnit="m" metricValue="2.0" pageId="20" pageNumber="85" unit="cm" value="20.0">20 cm</quantity>
|
||
tall, smooth scabrous papillate but not in rows, not striate ridged or winged, terete, stout, erect or ascending, branched, with prominent scars of leaf bases. Leaves cauline, densely imbricate, appressed to stem, fleshy; petiole absent; blade simple, oblong to narrowly so, 3–8 ×
|
||
<quantity id="4CB09B0CEA4E51566A38FB5B2ABEFADD" box="[1349,1447,1274,1300]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" metricValueMax="2.0" metricValueMin="1.0" pageId="20" pageNumber="85" unit="mm" value="1.5" valueMax="2.0" valueMin="1.0">1–2 mm</quantity>
|
||
, entire, undivided, sessile, not auriculate at base, with a pair of early caducous stipule-like, short subulate glands at node, scabrous papillate, base articulate, not decurrent. Racemes terminal in flower but becoming intercalary by the continuous growth of shoot apex, corymbose, 4–12-flowered, not elongated in fruit, not secund; rachis straight scabrous papillate; fruiting pedicels with a pair of basal, early caducous bract-like glands, not articulate at base, scabrous papillate all around, slightly stout, ascending, straight, persistent,
|
||
<quantity id="4CB09B0CEA4E51566D81FA0F2C41FA01" box="[764,856,1454,1480]" metricMagnitude="-3" metricUnit="m" metricValue="4.5" metricValueMax="6.0" metricValueMin="3.0" pageId="20" pageNumber="85" unit="mm" value="4.5" valueMax="6.0" valueMin="3.0">3–6 mm</quantity>
|
||
long; buds ovoid. Sepals ascending, oblong,
|
||
<quantity id="4CB09B0CEA4E51566A32FA0F2AB5FA01" box="[1359,1452,1454,1480]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="20" pageNumber="85" unit="mm" value="3.5" valueMax="4.0" valueMin="3.0">3–4 mm</quantity>
|
||
long, with a white margin to
|
||
<quantity id="4CB09B0CEA4E51566EB2FA732D3FFA25" box="[463,550,1490,1517]" metricMagnitude="-4" metricUnit="m" metricValue="5.0" pageId="20" pageNumber="85" unit="mm" value="0.5">0.5 mm</quantity>
|
||
wide, glabrous or sparsely papillate, caducous, median pair slightly cucullate at apex, lateral pair slightly saccate at base. Petals white, drying maroon on outside, obovate, 5–7 ×
|
||
<quantity id="4CB09B0CEA4E51566BB7FA572A30F9D9" box="[1226,1321,1526,1552]" metricMagnitude="-3" metricUnit="m" metricValue="3.5" metricValueMax="4.0" metricValueMin="3.0" pageId="20" pageNumber="85" unit="mm" value="3.5" valueMax="4.0" valueMin="3.0">3–4 mm</quantity>
|
||
, ascending, obtuse at apex, unappendaged, not papillate at base; claw absent. Stamens slightly tetradynamous; filaments
|
||
<quantity id="4CB09B0CEA4E51566A2AF9BB2FADF991" metricMagnitude="-3" metricUnit="m" metricValue="3.0" metricValueMax="3.5" metricValueMin="2.5" pageId="20" pageNumber="85" unit="mm" value="3.0" valueMax="3.5" valueMin="2.5">2.5–3.5 mm</quantity>
|
||
long, glabrous, unappendaged above base; anthers oblong, ca.
|
||
<quantity id="4CB09B0CEA4E51566CFBF99F2CD0F991" box="[902,969,1598,1624]" metricMagnitude="-3" metricUnit="m" metricValue="1.0" pageId="20" pageNumber="85" unit="mm" value="1.0">1 mm</quantity>
|
||
long, not apiculate at apex. Nectar glands lateral, U-shaped, median glands absent. Ovary glabrous; ovules 3 or 4 per ovary. Fruit dehiscent silicle, capsular, ovate to ovate-elliptic, 4–6 ×
|
||
<quantity id="4CB09B0CEA4E51566EB2F9272D4CF969" box="[463,597,1670,1697]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" metricValueMax="3.5" metricValueMin="2.5" pageId="20" pageNumber="85" unit="mm" value="3.0" valueMax="3.5" valueMin="2.5">2.5–3.5 mm</quantity>
|
||
excluding style, latiseptate, glabrous, not moniliform, straight along replum, not torulose, ascending; valves subleathery, 1-veined, midvein prominent, lateral veins distinct, margin not thickened; gynophore obsolete; style in fruit
|
||
<quantity id="4CB09B0CEA4E51566D75F96F2D62F921" box="[520,635,1742,1769]" metricMagnitude="-3" metricUnit="m" metricValue="2.75" metricValueMax="3.0" metricValueMin="2.5" pageId="20" pageNumber="85" unit="mm" value="2.75" valueMax="3.0" valueMin="2.5">2.5–3 mm</quantity>
|
||
long, cylindrical, slender, glabrous; stigma entire. Seeds aseriate, ovate, flattened, wingless, margined, ca. 3 ×
|
||
<quantity id="4CB09B0CEA4E51566D4FF9532D92F8C5" box="[562,651,1778,1805]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="20" pageNumber="85" unit="mm" value="1.5">1.5 mm</quantity>
|
||
; margin
|
||
<quantity id="4CB09B0CEA4E51566D91F9532C96F8C5" box="[748,911,1778,1805]" metricMagnitude="-4" metricUnit="m" metricValue="2.0" metricValueMax="2.5" metricValueMin="1.5" pageId="20" pageNumber="85" unit="mm" value="0.2" valueMax="0.25" valueMin="0.15">0.15–0.25 mm</quantity>
|
||
wide; sinus wide, open.
|
||
</paragraph>
|
||
<paragraph id="8BF736E9EA4E51566FC0F8B72C73F8F9" blockId="20.[136,1452,1165,2056]" box="[189,874,1814,1840]" pageId="20" pageNumber="85">
|
||
<emphasis id="B93CEAFBEA4E51566FC0F8B72E5AF8F9" bold="true" box="[189,323,1814,1840]" pageId="20" pageNumber="85">Phenology:</emphasis>
|
||
—Flowering August perhaps through September.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3526562EA4E51566FC0F8982C8CF8B1" pageId="20" pageNumber="85" type="distribution">
|
||
<paragraph id="8BF736E9EA4E51566FC0F8982C8CF8B1" blockId="20.[136,1452,1165,2056]" pageId="20" pageNumber="85">
|
||
<emphasis id="B93CEAFBEA4E51566FC0F8982E40F89A" bold="true" box="[189,345,1849,1875]" pageId="20" pageNumber="85">Distribution:</emphasis>
|
||
—Endemic and known thus far only from the two collection from the top of Witteberge Range in Laingsburg municipality of the Central Karoo District,
|
||
<collectingRegion id="498CF80BEA4E51566D8FF8FF2C88F8B1" box="[754,913,1886,1912]" country="South Africa" name="Western Cape" pageId="20" pageNumber="85">Western Cape</collectingRegion>
|
||
.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3526562EA4E51546FC0F8232CFCFF71" lastPageId="22" lastPageNumber="87" pageId="20" pageNumber="85" type="etymology">
|
||
<paragraph id="8BF736E9EA4E51566FC0F8232BB5F855" blockId="20.[136,1452,1165,2056]" box="[189,1196,1922,1948]" pageId="20" pageNumber="85">
|
||
<emphasis id="B93CEAFBEA4E51566FC0F8232E51F855" bold="true" box="[189,328,1922,1948]" pageId="20" pageNumber="85">Etymology:</emphasis>
|
||
—The species epithet means a woody foot that characterizes the lower stems.
|
||
</paragraph>
|
||
<paragraph id="8BF736E9EA4E51566FC0F8042E0BF7C1" blockId="20.[136,1452,1165,2056]" pageId="20" pageNumber="85">
|
||
<emphasis id="B93CEAFBEA4E51566FC0F8042DCAF876" bold="true" box="[189,723,1957,1983]" pageId="20" pageNumber="85">
|
||
Additional specimen examined (
|
||
<typeStatus id="54F3884BEA4E51566D2FF8042DDFF876" box="[594,710,1957,1983]" pageId="20" pageNumber="85" type="paratype">Paratype</typeStatus>
|
||
):
|
||
</emphasis>
|
||
—
|
||
<collectingCountry id="F35F7679EA4E51566D92F8072CDAF809" box="[751,963,1958,1984]" name="South Africa" pageId="20" pageNumber="85">SOUTH AFRICA</collectingCountry>
|
||
.
|
||
<emphasis id="B93CEAFBEA4E51566CA8F8072B9CF876" bold="true" box="[981,1157,1957,1984]" pageId="20" pageNumber="85">
|
||
<collectingRegion id="498CF80BEA4E51566CA8F8072B9CF876" box="[981,1157,1957,1984]" country="South Africa" name="Western Cape" pageId="20" pageNumber="85">Western Cape</collectingRegion>
|
||
</emphasis>
|
||
, Central Karoo District, Laingsburg, Top of Witteberg, Matjiesfontein, near radiomast,
|
||
<date id="FFF61029EA4E51566C31F86B2CFDF82D" box="[844,996,1994,2020]" pageId="20" pageNumber="85" value="1983-09-29">29 Sep. 1983</date>
|
||
, 4800ʹ [
|
||
<quantity id="4CB09B0CEA4E51566B41F86B2B80F82D" box="[1084,1177,1994,2020]" metricMagnitude="3" metricUnit="m" metricValue="1.463" pageId="20" pageNumber="85" unit="m" value="1463.0">1463 m</quantity>
|
||
],
|
||
<emphasis id="B93CEAFBEA4E51566BD0F86A2A46F82D" box="[1197,1375,1994,2020]" italics="true" pageId="20" pageNumber="85">
|
||
<taxonomicName id="4C484D6AEA4E51566BD0F86A2A06F82D" authority="Zyl" authorityName="Zyl" box="[1197,1311,1994,2020]" class="Magnoliopsida" family="Brassicaceae" genus="Lepidium" kingdom="Plantae" order="Brassicales" pageId="20" pageNumber="85" phylum="Tracheophyta" rank="species" species="van">L. van Zyl</taxonomicName>
|
||
3564
|
||
</emphasis>
|
||
(NBG 0218379-0).
|
||
</paragraph>
|
||
<caption id="DF376661EA4F51576FF5F8002E3BF813" ID-DOI="http://doi.org/10.5281/zenodo.13875225" ID-Zenodo-Dep="13875225" httpUri="https://zenodo.org/record/13875225/files/figure.png" pageId="21" pageNumber="86" startId="21.[136,229,1953,1975]" targetBox="[267,1320,199,1919]" targetPageId="21" targetType="figure">
|
||
<paragraph id="8BF736E9EA4F51576FF5F8002E3BF813" blockId="21.[136,1451,1953,2010]" pageId="21" pageNumber="86">
|
||
<emphasis id="B93CEAFBEA4F51576FF5F8002E11F87F" bold="true" box="[136,264,1953,1975]" pageId="21" pageNumber="86">FIGURE 11.</emphasis>
|
||
<taxonomicName id="4C484D6AEA4F51576E70F8002C66F87E" authority="A. Plant. B. Leaf. C. Sepal. D. Petal. E. Fruit" box="[269,895,1953,1975]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="21" pageNumber="86" phylum="Tracheophyta" rank="species" species="xylopoda">
|
||
<emphasis id="B93CEAFBEA4F51576E70F8002EC8F87F" box="[269,465,1953,1974]" italics="true" pageId="21" pageNumber="86">Heliophila xylopoda</emphasis>
|
||
A. Plant. B. Leaf. C. Sepal. D. Petal. E. Fruit
|
||
</taxonomicName>
|
||
and fruiting pedicel. Drawn by Al-Shehbaz from holotype (MO-2420820).
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="8BF736E9EA4C51546FC0FF3C2CFCFF71" blockId="22.[136,1452,157,616]" box="[189,997,157,184]" pageId="22" pageNumber="87">
|
||
<emphasis id="B93CEAFBEA4C51546FC0FF3C2E3AFF7E" bold="true" box="[189,291,157,183]" pageId="22" pageNumber="87">Habitat:</emphasis>
|
||
—Rocky sandstone soil and quartzite in dry fynbos vegetation.
|
||
</paragraph>
|
||
</subSubSection>
|
||
<subSubSection id="C3526562EA4C51546FC0FF602ECCFDA1" pageId="22" pageNumber="87" type="discussion">
|
||
<paragraph id="8BF736E9EA4C51546FC0FF602ECCFDA1" blockId="22.[136,1452,157,616]" pageId="22" pageNumber="87">
|
||
<emphasis id="B93CEAFBEA4C51546FC0FF602E5CFF12" bold="true" box="[189,325,193,219]" pageId="22" pageNumber="87">Discussion:</emphasis>
|
||
—
|
||
<taxonomicName id="4C484D6AEA4C51546E1CFF632D5AFF15" box="[353,579,194,220]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="22" pageNumber="87" phylum="Tracheophyta" rank="species" species="xylopoda">
|
||
<emphasis id="B93CEAFBEA4C51546E1CFF632D5AFF15" box="[353,579,194,220]" italics="true" pageId="22" pageNumber="87">Heliophila xylopoda</emphasis>
|
||
</taxonomicName>
|
||
is most closely related to
|
||
<taxonomicName id="4C484D6AEA4C51546C28FF622BEDFF15" authority="Marais (1966: 101)" authorityName="Marais" authorityPageNumber="101" authorityYear="1966" box="[853,1268,194,220]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="22" pageNumber="87" phylum="Tracheophyta" rank="species" species="cedarbergensis">
|
||
<emphasis id="B93CEAFBEA4C51546C28FF622B07FF15" box="[853,1054,194,220]" italics="true" pageId="22" pageNumber="87">H. cedarbergensis</emphasis>
|
||
<bibRefCitation id="EFD94B18EA4C51546B5FFF632BEDFF15" author="Marais, W." box="[1058,1268,194,220]" pageId="22" pageNumber="87" pagination="97 - 112" refId="ref14026" refString="Marais, W. (1966) Notes on South African Cruciferae. Bothalia 9: 97 - 112. https: // doi. org / 10.4102 / abc. v 9 i 1.1577" type="journal article" year="1966">Marais(1966:101)</bibRefCitation>
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="4C484D6AEA4C51546A59FF622E7BFEC9" authority="Sonder (1846: 260)" authorityName="Sonder" authorityPageNumber="260" authorityYear="1846" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="22" pageNumber="87" phylum="Tracheophyta" rank="species" species="dregeana">
|
||
<emphasis id="B93CEAFBEA4C51546A59FF622AB5FF15" box="[1316,1452,194,220]" italics="true" pageId="22" pageNumber="87">H. dregeana</emphasis>
|
||
<bibRefCitation id="EFD94B18EA4C51546FF5FF472E7BFEC9" author="Sonder, W." box="[136,354,230,256]" pageId="22" pageNumber="87" pagination="173 - 271" refId="ref14396" refString="Sonder, W. (1846) Revision der Heliophileeen. Abhandlungen vom Naturwissenschaftlichen verein, Hamburg. 1: 173 - 271." type="journal article" year="1846">Sonder (1846: 260)</bibRefCitation>
|
||
</taxonomicName>
|
||
, all of which are subshrubs with initially terminal racemes in flower that become intercalary in fruit due to the vegetative growth at shoot apex, as well as by having deciduous, paired glands at attachment base of leaves and pedicels and fleshy, papillate, overlapping leaves not decurrent at base. From
|
||
<emphasis id="B93CEAFBEA4C51546B57FE8E2A88FE81" box="[1066,1425,302,328]" italics="true" pageId="22" pageNumber="87">
|
||
<taxonomicName id="4C484D6AEA4C51546B57FE8E2BE3FE81" authorityName="Marais" authorityYear="1966" box="[1066,1274,302,328]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="22" pageNumber="87" phylum="Tracheophyta" rank="species" species="cedarbergensis">H. cedarbergensis</taxonomicName>
|
||
,
|
||
<taxonomicName id="4C484D6AEA4C51546A7AFE8E2A88FE81" box="[1287,1425,302,328]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="22" pageNumber="87" phylum="Tracheophyta" rank="species" species="xylopoda">H. xylopoda</taxonomicName>
|
||
</emphasis>
|
||
is easily distinguished by having densely long papillate and oblong (vs. glabrous or obscurely papillate and oblanceolate to lanceolate-elliptic) leaves, ovate to ovate elliptic silicles (vs. lanceolate siliques) only 0.3–0.6 (vs. 1.5–4) cm long, petals 5–7 (vs. 10–12) mm long, and 3 or 4 (vs. 8–12) ovules per ovary. The novelty is distinguished from
|
||
<taxonomicName id="4C484D6AEA4C51546A5CFE3A2AB5FE7D" authorityName="Sonder" authorityYear="1846" box="[1313,1452,410,436]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="22" pageNumber="87" phylum="Tracheophyta" rank="species" species="dregeana">
|
||
<emphasis id="B93CEAFBEA4C51546A5CFE3A2AB5FE7D" box="[1313,1452,410,436]" italics="true" pageId="22" pageNumber="87">H. dregeana</emphasis>
|
||
</taxonomicName>
|
||
by having ovate to ovate-elliptic and latiseptate silicles 4–6 ×
|
||
<quantity id="4CB09B0CEA4C51546C30FE1F2CC1FE11" box="[845,984,446,473]" metricMagnitude="-3" metricUnit="m" metricValue="3.0" metricValueMax="3.5" metricValueMin="2.5" pageId="22" pageNumber="87" unit="mm" value="3.0" valueMax="3.5" valueMin="2.5">2.5–3.5 mm</quantity>
|
||
, valves with a prominent midvein, stems with coarse papillae not arranged in stripes, petals
|
||
<quantity id="4CB09B0CEA4C51546DB7FE432C31FE35" box="[714,808,482,509]" metricMagnitude="-3" metricUnit="m" metricValue="6.0" metricValueMax="7.0" metricValueMin="5.0" pageId="22" pageNumber="87" unit="mm" value="6.0" valueMax="7.0" valueMin="5.0">5–7 mm</quantity>
|
||
long, and flattened, ovate, narrowly margined seeds. By contrast,
|
||
<taxonomicName id="4C484D6AEA4C51546F8FFDA62E99FDE9" authorityName="Sonder" authorityYear="1846" box="[242,384,518,544]" class="Magnoliopsida" family="Brassicaceae" genus="Heliophila" kingdom="Plantae" order="Brassicales" pageId="22" pageNumber="87" phylum="Tracheophyta" rank="species" species="dregeana">
|
||
<emphasis id="B93CEAFBEA4C51546F8FFDA62E99FDE9" box="[242,384,518,544]" italics="true" pageId="22" pageNumber="87">H. dregeana</emphasis>
|
||
</taxonomicName>
|
||
has linear, terete, moniliform fruit, (1–)
|
||
<quantity id="4CB09B0CEA4C51546C33FDA72CCBFDE9" box="[846,978,518,544]" metricMagnitude="-2" metricUnit="m" metricValue="1.55" metricValueMax="1.8" metricValueMin="1.3" pageId="22" pageNumber="87" unit="cm" value="1.55" valueMax="1.8" valueMin="1.3">1.3–1.8 cm</quantity>
|
||
×
|
||
<quantity id="4CB09B0CEA4C51546C8BFDA72B9BFDE9" box="[1014,1154,518,544]" metricMagnitude="-3" metricUnit="m" metricValue="1.45" metricValueMax="1.7" metricValueMin="1.2" pageId="22" pageNumber="87" unit="mm" value="1.45" valueMax="1.7" valueMin="1.2">1.2–1.7 mm</quantity>
|
||
, obscurely veined valves, stems with minute cartilaginous papillae often arranged in longitudinal stripes, petals 7–11(–14) mm long, and plump, globose, non-margined seeds.
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |