View source for Hypoxis ← Hypoxis You do not have permission to edit this page, for the following reason: The action you have requested is limited to users in the group: Users. You can view and copy the source of this page. {{Treatment/ID |accepted_name=Hypoxis |accepted_authority=Linnaeus |publications={{Treatment/Publication |title=Syst. Nat. ed. |place=10, 2: 986, 1366. 1759 |year=1759 }} |common_names=Star-grass |basionyms= |synonyms= |hierarchy=Liliaceae;Hypoxis |hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Liliaceae]]</div><div class="higher-taxon"><small>genus</small>[[Hypoxis]]</div></div> |etymology=Greek hypo, under, and oxys, sharp, referring to the pointed bases of the ovaries |volume=Volume 26 |mention_page=page 55 |treatment_page=page 201 }}<!-- --><span class="statement" id="st-d0_s0" data-properties="whole_organism duration;whole_organism architecture;whole_organism pubescence;whole_organism pubescence;whole_organism architecture;whole_organism architecture;whole_organism growth form;trichome pubescence;trichome arrangement or shape"><b>Herbs,</b> perennial, scapose, glabrous or sparsely to densely pubescent, often pilose, pubescence including at least some irregularly stellate trichomes, rhizomatous or cormose.</span> <span class="statement" id="st-d0_s1" data-properties="stem location;stem orientation;stem texture"><b>Stems </b>subterranean, usually vertical, fleshy.</span> <span class="statement" id="st-d0_s2" data-properties="leaf growth form"><b>Leaves </b>grasslike;</span> <span class="statement" id="st-d0_s3" data-properties="blade shape">blade linear to setaceous.</span> <span class="statement" id="st-d0_s4" data-properties="scape height or length or size"><b>Scape </b>usually shorter than leaves.</span> <span class="statement" id="st-d0_s5" data-properties="inflorescence architecture;raceme condition;raceme architecture;umbel condition;umbel architecture;leaf-axil arrangement"><b>Inflorescences </b>depauperate racemes or umbels, borne singly in leaf-axils, bracteate.</span> <span class="statement" id="st-d0_s6" data-properties="tepal quantity;tepal orientation;tepal fusion;tepal coloration;tepal coloration;outer tepal pubescence"><b>Flowers:</b> tepals 6, spreading, distinct, often greenish abaxially, yellow adaxially, outer usually ± pilose abaxially;</span> <span class="statement" id="st-d0_s7" data-properties="anther quantity;anther orientation;anther fusion">anthers 6, spreading, shortly connate at bases;</span> <span class="statement" id="st-d0_s8" data-properties="ovary position;ovary pubescence;ovary pubescence">ovary inferior, usually densely pubescent to pilose, sometimes glabrate;</span> <span class="statement" id="st-d0_s9" data-properties="style orientation">style erect.</span> <span class="statement" id="st-d0_s10" data-properties="fruit architecture;fruit architecture;flower part duration"><b>Fruits </b>capsular, crowned by persistent flower parts throughout maturation.</span> <span class="statement" id="st-d0_s11" data-properties="seed atypical quantity;seed quantity;hilum shape;hilum prominence;micropyle shape;micropyle prominence;surface relief;surface relief;coat coloration or reflectance;coat texture"><b>Seeds </b>(5–) 10–50 per capsule, ± globose, hilum and micropyle prominent, surfaces sharply to bluntly muricate or with rounded pebbling, sometimes with iridescent, membranous coat.</span><!-- -->{{Treatment/Body |distribution=Mainly Southern Hemisphere |discussion=<p>Species 100 (7 in the flora).</p><!-- --><p>Most species of Hypoxis are in southern Africa. The key to flowering plants presented below will work for most specimens; some specimens have intermediate characteristics and are impossible to identify without seeds. When mature seeds are available, identifications should be confirmed by examination of the seed characters. Relationships among the species in the flora are uncertain and will remain so until a better understanding of the primarily African H. angustifolia complex is reached. Therefore, species are treated here in alphabetical order.</p> |tables= |references= }}<!-- --><div class="treatment-key"> ==Key== <div class="treatment-key-group"> {| class="wikitable fna-keytable" |-id=key-0-1 |1 |Leaves glabrous or nearly so, or with scattered trichomes near base. |[[#key-0-2| > 2]] |-id=key-0-1 |1 |Leaves sparsely to densely pubescent, at least near base. |[[#key-0-4| > 4]] |-id=key-0-2 |2 |Leaves 0.3–1 mm wide, hard, stiff; floral bracts 1–7(–12) mm; ovary densely pubescent; seeds with low, rounded sculpturing. |[[Hypoxis juncea|Hypoxis juncea]] |-id=key-0-2 |2 |Leaves 1–15 mm wide, soft, flexible; floral bracts 1–20(–80) mm; ovary glabrate or sparsely to densely pubescent; seeds muricate. |[[#key-0-3| > 3]] |-id=key-0-3 |3 |Pedicel usually 2+ times longer than bracts; tepals much longer than ovary; ovary obconic, densely pubescent. |[[Hypoxis hirsuta|Hypoxis hirsuta]] |-id=key-0-3 |3 |Pedicel usually shorter than bracts; tepals usually 2 or less times longer than ovary; ovary cylindric, glabrate or sparsely pubescent. |[[Hypoxis curtissii|Hypoxis curtissii]] |-id=key-0-4 |4 |Pedicel usually 2+ times longer than bracts. |[[#key-0-5| > 5]] |-id=key-0-4 |4 |Pedicel usually less than 2 times as long as bracts. |[[#key-0-6| > 6]] |-id=key-0-5 |5 |Leaves 1–15 mm wide; seeds coarsely muricate. |[[Hypoxis hirsuta|Hypoxis hirsuta]] |-id=key-0-5 |5 |Leaves 0.3–1 mm wide; seeds with low, rounded sculpturing. |[[Hypoxis juncea|Hypoxis juncea]] |-id=key-0-6 |6 |Pedicel usually longer than bracts; tepals longer than pedicel; anthers 1.5–3.5 mm; (old leaf bases persisting as bristles). |[[Hypoxis rigida|Hypoxis rigida]] |-id=key-0-6 |6 |Pedicel shorter to longer than bracts; tepals shorter to longer than pedicel; anthers 0.6–2.2 mm. |[[#key-0-7| > 7]] |-id=key-0-7 |7 |Tepals 1.5–2 times as long as ovary. |[[Hypoxis sessilis|Hypoxis sessilis]] |-id=key-0-7 |7 |Tepals less than 1.5 times as long as ovary. |[[#key-0-8| > 8]] |-id=key-0-8 |8 |Scape topped by 2 opposite bracts. |[[Hypoxis mexicana|Hypoxis mexicana]] |-id=key-0-8 |8 |Scape topped by 1 bract or, if inflorescences 2- or more-flowered, bracts not opposite. |[[Hypoxis wrightii|Hypoxis wrightii]] |} </div></div><!-- -->{{#Taxon: name=Hypoxis |author=Alan Herndon |authority=Linnaeus |rank=genus |parent rank=family |synonyms= |basionyms= |family=Liliaceae |distribution=Mainly Southern Hemisphere |reference=None |publication title=Syst. Nat. ed. |publication year=1759 |special status= |source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V26/V26_341.xml |genus=Hypoxis |anther fusion=connate |anther orientation=spreading |anther quantity=6 |blade shape=linear;setaceous |coat coloration or reflectance=iridescent |coat texture=membranous |flower part duration=persistent |fruit architecture=crowned;capsular |hilum prominence=prominent |hilum shape=globose |inflorescence architecture=bracteate |leaf growth form=grasslike |leaf-axil arrangement=singly |micropyle prominence=prominent |micropyle shape=globose |outer tepal pubescence=pilose |ovary position=inferior |ovary pubescence=glabrate;usually densely pubescent;pilose |raceme architecture=bracteate |raceme condition=depauperate |scape height or length or size=usually shorter |seed atypical quantity=5;10 |seed quantity=10;50 |stem location=subterranean |stem orientation=vertical |stem texture=fleshy |style orientation=erect |surface relief=with rounded pebbling;muricate |tepal coloration=yellow;greenish |tepal fusion=distinct |tepal orientation=spreading |tepal quantity=6 |trichome arrangement or shape=stellate |trichome pubescence=at-least |umbel architecture=bracteate |umbel condition=depauperate |whole_organism architecture=cormose;rhizomatous;scapose |whole_organism duration=perennial |whole_organism growth form=herb |whole_organism pubescence=pilose;glabrous or;sparsely densely pubescent }}<!-- -->[[Category:Treatment]][[Category:Liliaceae]] Templates used on this page: Template:Liliaceae (view source) Template:Treatment/AuthorLink (view source) Template:Treatment/Body (view source) Template:Treatment/Body/Maps (view source) Template:Treatment/ID (view source) Template:Treatment/Publication (view source) Return to Hypoxis.