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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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.