Difference between revisions of "Rhynchospora eximia"
Linnaea 37: 601. 1873.
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|place=37: 601. 1873 | |place=37: 601. 1873 | ||
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| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=F | ||
| + | |label=Illustrated | ||
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|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Spermodon eximius | |name=Spermodon eximius | ||
|authority=Nees | |authority=Nees | ||
| + | |rank=species | ||
|publication_title=in B. Seemann, Bot. Voy. Herald, | |publication_title=in B. Seemann, Bot. Voy. Herald, | ||
|publication_place=222. 1854 | |publication_place=222. 1854 | ||
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|name=Psilocarya schiedeana | |name=Psilocarya schiedeana | ||
|authority=(Nees) Liebmann | |authority=(Nees) Liebmann | ||
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}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Rhynchospora oxycephala | |name=Rhynchospora oxycephala | ||
|authority=C. Wright | |authority=C. Wright | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Rhynchospora psilocaroides | |name=Rhynchospora psilocaroides | ||
|authority=Grisebach | |authority=Grisebach | ||
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Cyperaceae;Rhynchospora;Rhynchospora eximia | |hierarchy=Cyperaceae;Rhynchospora;Rhynchospora eximia | ||
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name=Rhynchospora eximia | name=Rhynchospora eximia | ||
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|authority=(Nees) Boeckeler | |authority=(Nees) Boeckeler | ||
|rank=species | |rank=species | ||
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|publication title=Linnaea | |publication title=Linnaea | ||
|publication year=1873 | |publication year=1873 | ||
| − | |special status= | + | |special status=Illustrated |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V23/V23_374.xml |
|genus=Rhynchospora | |genus=Rhynchospora | ||
|species=Rhynchospora eximia | |species=Rhynchospora eximia | ||
Latest revision as of 20:40, 5 November 2020
Illustrator:
Copyright:
Plants perennial or annual, single or cespitose, (10–)20–50 cm; rhizomes absent. Culms spreading to erect, leafy, obtusely triangular. Leaves often exceeding inflorescences; blades narrowly linear, proximally flat, 1–3 mm wide, apex trigonous, tapering. Inflorescences terminal and axillary, clusters of 1–5 corymbs; leafy bracts much exceeding corymbs. Spikelets few to several, on ascending, stiff, short-to-elongate branches, red-brown to brown, lanceoloid, (5–)6–10 mm, apex acuminate; fertile scales many, ovate, shallowly convex, 5 mm, apex acuminate; midrib short-excurrent or not. Flowers: perianth absent. Fruits 1.5 mm; body dark brown to black, tumidly lenticular, nearly orbicular, 0.8–0.9 × 0.6–0.7 mm, margins grooved, discontinuous with tubercle; surfaces transversely wavyrugose, ridges of contiguous rows of vertical, linear, raised cells; tubercle broad, low triangular, 0.2–0.3 mm, crustaceous, base capping fruit summit, raised at ends, apex shortacuminate.
Phenology: Fruiting all year.
Habitat: Moist to wet sandy peaty swales, pond shores, depressions in savannas, moist waste areas
Elevation: 0–100[–1000] m
Distribution
Fla., Mexico, West Indies, Central America, South America, Africa.
Discussion
Rhynchospora eximia is often found at elevations from near sea level to over 1000 m in the tropics.
Selected References
None.