Rhipidocladum

Rhipidocladum
Rhipidocladum bartlettii
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Poaceae
Subfamily: Bambusoideae
Tribe: Bambuseae
Subtribe: Arthrostylidiinae
Genus: Rhipidocladum
McClure
Type species
Rhipidocladum harmonicum
(Parodi) McClure[1]

Rhipidocladum is a genus of New World woody bamboo in the grass family.[2][1] It is found in Mesoamerica, Trinidad, and South America. The genus is characterized by having erect, non-pseudopetiolate culm leaves, numerous branchlets arising in an aspidate (fan-like) array, and by having true caryopses as fruit. The name is derived from the Greek rhipid meaning "fanlike" and clad meaning "branch".[3]

Species

22 species are accepted.[4][5][6]

  • Rhipidocladum abregoense Londoño & L.G.Clark – Colombia (Norte de Santander)
  • Rhipidocladum ampliflorum (McClure) McClure – Venezuela
  • Rhipidocladum angustiflorum (Stapf) McClure – Colombia, Venezuela
  • Rhipidocladum arenicola C.D.Tyrrell & L.G.Clark – Peru
  • Rhipidocladum barbinode Ruiz-Sanchez, C.D.Tyrrell & Vigosa – Mexico (Nayarit to Guerrero)
  • Rhipidocladum bartlettii (McClure) McClure – Mexico (Chiapas, Yucatán Peninsula), Belize, Guatemala, Honduras
  • Rhipidocladum clarkiae R.W.Pohl – Costa Rica
  • Rhipidocladum cordatum C.D.Tyrrell & L.G.Clark – Ecuador
  • Rhipidocladum harmonicum (Parodi) McClure – from southern Mexico to Bolivia
  • Rhipidocladum martinezii Davidse & R.W.Pohl – Mexico (Chiapas)
  • Rhipidocladum maxonii (Hitchc.) McClure – Costa Rica, Guyana
  • Rhipidocladum neumannii Sulekic, Rúgolo & L.G.Clark – Argentina (Salta, Tucumán), Bolivia (La Paz, Santa Cruz, Tarija)
  • Rhipidocladum pacuarense R.W.Pohl – Nicaragua, Costa Rica
  • Rhipidocladum panamense R.W.Pohl – Panamá
  • Rhipidocladum parviflorum (Trin.) McClure – Venezuela, Colombia, Perú, Bolivia, Brazil, Panamá
  • Rhipidocladum pittieri (Hack.) McClure – from Mexico (Michoacán) to Panamá
  • Rhipidocladum prestoei (Munro) McClureTrinidad
  • Rhipidocladum racemiflorum (Steud.) McClure – Mexico from Tucumán to Tamaulipas
  • Rhipidocladum rubrofimbriatum C.D.Tyrrell, L.G.Clark & Judz. – Venezuela
  • Rhipidocladum sibilans Davidse, Judz. & L.G.Clark – Venezuela, Guyana
  • Rhipidocladum singuliflorum Ruiz-Sanchez & C.D.Tyrrell – Mexico (Jalisco)
  • Rhipidocladum zoqueorum Ruiz-Sanchez, C.D.Tyrrell & Sosa – Mexico (Chiapas)

Formerly included

See Actinocladum and Didymogonyx[7]

  • Rhipidocladum geminatum = Didymogonyx geminatum
  • Rhipidocladum longispiculatum = Didymogonyx longispiculatum
  • Rhipidocladum verticillatum = Actinocladum verticillatum

References

  1. ^ a b Tropicos, Rhipidocladum McClure
  2. ^ McClure, Floyd Alonzo. 1973. Smithsonian Contributions to Botany 9: 101, f. 42
  3. ^ McClure, F.A. 1973. Genera of bamboos native to the New World (Gramineae: Bambusoideae). Smithsonian Contributions to Botany 9: 1--148.
  4. ^ "Rhipidocladum McClure". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 27 February 2026.
  5. ^ Filgueiras, T. S. & A. P. Santos-Gonçalves. 2004. A checklist of the basal grasses and bamboos in Brazil (Poaceae). Journal of the American Bamboo Society 18(1): 7–18
  6. ^ Pohl, R. W. & G. Davidse. 1994. 9. Rhipidocladum McClure. 6: 199–201. In G. Davidse, M. Sousa Sánchez & A.O. Chater (eds.) Flora Mesoamericana. Universidad Nacional Autónoma de México, México, D.F.
  7. ^ Kew World Checklist of Selected Plant Families