Rhynchospora dilectissimi-patris(sect.PaucifloraeKükenth., subsect.Plumoso-setosaeKükenth.),sp. nov. , and some notes on its allies.

[摘要] In the present paper a new species of the genusRhynchospora(sect.Pauciflorae , subsect.Plumoso- setosae ) is described, andR. trichochaetaC.B. Clarke is lectotypified. In addition. new localities forR. subplumosaandR. trichochaetaare shown. Finally, a key of the species included in the subsection is presented.

[学科分类] 植物学

[关键词] Cyperaceae;Rhynchospora;flora;Brasil