Difference between revisions of "Cyperus ovatus"
Trans. Amer. Philos. Soc., n. s. 2: 168. 1825.
IllustratedEndemic
Synonyms: Cyperus cylindricus Chapman Cyperus deeringianus Britton & Small Cyperus litoreus (C. B. Clarke) Britton Cyperus pollardii Britton Cyperus retrorsus var. curtisii (C. B. Clarke) Kükenthal Cyperus retrorsus var. deeringianus (Britton & Small) Fernald & Griscom Cyperus winkleri C. B. Clarke Mariscus curtisii C. B. Clarke Mariscus litoreus
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|place=2: 168. 1825 | |place=2: 168. 1825 | ||
|year=1825 | |year=1825 | ||
| + | }} | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=F | ||
| + | |label=Illustrated | ||
| + | }}{{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
}} | }} | ||
|basionyms= | |basionyms= | ||
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|name=Cyperus cylindricus | |name=Cyperus cylindricus | ||
|authority=Chapman | |authority=Chapman | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Cyperus deeringianus | |name=Cyperus deeringianus | ||
|authority=Britton & Small | |authority=Britton & Small | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Cyperus litoreus | |name=Cyperus litoreus | ||
|authority=(C. B. Clarke) Britton | |authority=(C. B. Clarke) Britton | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Cyperus pollardii | |name=Cyperus pollardii | ||
|authority=Britton | |authority=Britton | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Cyperus retrorsus var. curtisii | |name=Cyperus retrorsus var. curtisii | ||
|authority=(C. B. Clarke) Kükenthal | |authority=(C. B. Clarke) Kükenthal | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=variety |
| + | }} {{Treatment/ID/Synonym | ||
|name=Cyperus retrorsus var. deeringianus | |name=Cyperus retrorsus var. deeringianus | ||
|authority=(Britton & Small) Fernald & Griscom | |authority=(Britton & Small) Fernald & Griscom | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=variety |
| + | }} {{Treatment/ID/Synonym | ||
|name=Cyperus winkleri | |name=Cyperus winkleri | ||
|authority=C. B. Clarke | |authority=C. B. Clarke | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Mariscus curtisii | |name=Mariscus curtisii | ||
|authority=C. B. Clarke | |authority=C. B. Clarke | ||
| − | }}{{Treatment/ID/Synonym | + | |rank=species |
| + | }} {{Treatment/ID/Synonym | ||
|name=Mariscus litoreus | |name=Mariscus litoreus | ||
| − | |authority= | + | |authority= |
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Cyperaceae;Cyperus;Cyperus subg. Cyperus;Cyperus ovatus | |hierarchy=Cyperaceae;Cyperus;Cyperus subg. Cyperus;Cyperus ovatus | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Cyperus ovatus | name=Cyperus ovatus | ||
| − | |||
|authority=Baldwin | |authority=Baldwin | ||
|rank=species | |rank=species | ||
| Line 72: | Line 87: | ||
|publication title=Trans. Amer. Philos. Soc., n. s. | |publication title=Trans. Amer. Philos. Soc., n. s. | ||
|publication year=1825 | |publication year=1825 | ||
| − | |special status= | + | |special status=Illustrated;Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V23/V23_314.xml |
|genus=Cyperus | |genus=Cyperus | ||
|subgenus=Cyperus subg. Cyperus | |subgenus=Cyperus subg. Cyperus | ||
Latest revision as of 20:39, 5 November 2020
Herbs, perennial, cespitose, (15–)30–100 cm. Culms not basally cormlike, trigonous, (15–)30–100 cm × 1–3 mm, glabrous. Leaves V-shaped, 10–65 cm × 2–4 mm. Inflorescences: spikes densely ovoid to cylindric, 8–17 mm wide; rays 1–6, 2–10 cm, glabrous; rachis 4–8 mm; bracts 3–9, ± horizontal, flat, 4–20 cm × 2–4 mm; rachilla persistent, wings deciduous, 0.2(–0.3) mm wide. Spikelets 30–80, oblong-lanceoloid, ± terete-quadrangular, 4–7 × 1.5–2 mm; distal spikelet spreading or ascending; floral scales persistent, 4–6, appressed, stramineous, laterally 3-ribbed, oblong-elliptic, 1.9–2.6 × 1.1–1.5 mm. Flowers: anthers 0.3–0.5 mm; styles 0.5 mm; stigmas 1–2 mm. Achenes brown, ± stipitate, oblong-fusiform, 1.2–1.5 × 0.4–0.6 mm, apex ± acute, surfaces puncticulate.
Phenology: Fruiting spring–summer.
Habitat: Sandy soils of beaches, coastal woods
Elevation: 0–100 m
Distribution
Ala., Fla., Ga., Miss., N.C., S.C.
Discussion
Selected References
None.
Lower Taxa
None.