Show Lower Taxa
Difference between revisions of "Cyperus subg. Diclidium"
J. Linn. Soc., Bot. 21: 34. 1884.
Basionym: Undefined subg. Diclidium Schrader ex Nees in C. F. P. von Martius et al., Fl. Bras. 2(1): 51. 1842
Synonyms: Cyperus subg. Torulinium (Desvaux) Kükenthal Undefined subg. Torulinium Desvaux
Treatment appears in FNA Volume 23.
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|name=Undefined subg. Diclidium | |name=Undefined subg. Diclidium | ||
|authority=Schrader ex Nees | |authority=Schrader ex Nees | ||
| + | |rank=subgenus | ||
| + | |publication_title=in C. F. P. von Martius et al., Fl. Bras. | ||
| + | |publication_place=2(1): 51. 1842 | ||
}} | }} | ||
|synonyms={{Treatment/ID/Synonym | |synonyms={{Treatment/ID/Synonym | ||
|name=Cyperus subg. Torulinium | |name=Cyperus subg. Torulinium | ||
|authority=(Desvaux) Kükenthal | |authority=(Desvaux) Kükenthal | ||
| + | |rank=subgenus | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Undefined subg. Torulinium | |name=Undefined subg. Torulinium | ||
|authority=Desvaux | |authority=Desvaux | ||
| + | |rank=subgenus | ||
}} | }} | ||
|hierarchy=Cyperaceae;Cyperus;Cyperus subg. Diclidium | |hierarchy=Cyperaceae;Cyperus;Cyperus subg. Diclidium | ||
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name=Cyperus subg. Diclidium | name=Cyperus subg. Diclidium | ||
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|authority=(Schrader ex Nees) C. B. Clarke | |authority=(Schrader ex Nees) C. B. Clarke | ||
|rank=subgenus | |rank=subgenus | ||
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|publication year=1884 | |publication year=1884 | ||
|special status= | |special status= | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V23/V23_330.xml |
|genus=Cyperus | |genus=Cyperus | ||
|subgenus=Cyperus subg. Diclidium | |subgenus=Cyperus subg. Diclidium | ||
Latest revision as of 21:39, 5 November 2020
Culms and leaves with Kranz (chlorocyperoid) anatomy. Inflorescences: spikes loose to dense, ovoid to cylindric; rachilla articulate at base of each scale. Spikelets: mature spikelets breaking into 1-fruited segments, each including internode of rachilla; floral scales persistent, achene clasped by rachilla wings. Flowers: stamens 3; stigmas 3. Achenes trigonous, slightly dorsiventrally flattened.
Distribution
Pantropical and warm-temperate regions.
Discussion
Species 8 (2 in the flora).
Selected References
None.