Difference between revisions of "Oxycaryum"

Nees

in C. F. P. von Martius et al., Fl. Brasil. 2(1): 90. 1842.

Etymology: Greek oxys, sharp, and carya, nut
Treatment appears in FNA Volume 23. Treatment on page 140. Mentioned on page 8.
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|accepted_name=Oxycaryum
 
|accepted_name=Oxycaryum
|accepted_authority=Nees in C. F. P. von Martius et al.
+
|accepted_authority=Nees
 
|publications={{Treatment/Publication
 
|publications={{Treatment/Publication
 
|title=in C. F. P. von Martius et al., Fl. Brasil.
 
|title=in C. F. P. von Martius et al., Fl. Brasil.
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name=Oxycaryum
 
name=Oxycaryum
 
|author=Jeremy J. Bruhl
 
|author=Jeremy J. Bruhl
|authority=Nees in C. F. P. von Martius et al.
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|authority=Nees
 
|rank=genus
 
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|parent rank=family
 
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|publication year=1842
 
|publication year=1842
 
|special status=
 
|special status=
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V23/V23_223.xml
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|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V23/V23_223.xml
 
|genus=Oxycaryum
 
|genus=Oxycaryum
 
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-->[[Category:Treatment]][[Category:Cyperaceae]]
 
-->[[Category:Treatment]][[Category:Cyperaceae]]

Latest revision as of 20:39, 5 November 2020

Herbs, perennial, not cespitose, stoloniferous, aquatic. Culms solitary, trigonous. Leaves basal; ligules present, ciliate; blades flat to V-shaped in cross section, prominently keeled on abaxial surface. Inflorescences terminal, umbellate heads or capitate; involucral bracts 1–6+, spreading, leaflike. Spikelets: scales 5–10+, 3-ranked, spirally arranged, each subtending flower. Flowers bisexual; perianth absent; stamens 3; styles 2-fid, linear, base persistent. Achenes plano-convex, margins and apex corky.

Distribution

Tropical and subtropical America and Africa.

Discussion

Species 1.

Lower Taxa