Tassadia is a genus of plants in the family Apocynaceae, first described as a genus in 1844. It is native primarily to South America, with one species extending north into Central America, S Mexico, and Trinidad.[1][2][3]
moved to other genera (Orthosia, Stenomeria)
Tassadia is a genus of plants in the family Apocynaceae, first described as a genus in 1844. It is native primarily to South America, with one species extending north into Central America, S Mexico, and Trinidad.
Species Tassadia aristata (Benth. ex E.Fourn.) Fontella - NW Brazil Tassadia berteroanum (Spreng.) W.D.Stevens - Suriname, Venezuela, N Brazil Tassadia burchellii E.Fourn. - Brazil Tassadia capitata W.D. Stevens - Bolivia, Brazil Tassadia castellanosii Fontella - Amazonas State in Venezuela Tassadia cordata Malme - Peru Tassadia decaisneana Miq. - Guyana, Suriname Tassadia emygdioi Fontella - Venezuela Tassadia geniculata Fontella - Brazil Tassadia grazielae Fontella - Peru, Bolivia Tassadia guianensis Decne. - Brazil, Ecuador, 3 Guianas Tassadia ivonae Morillo - Amazonas + Bolívar States in S Venezuela Tassadia kamaensis (Morillo) Morillo - Bolívar State in SE Venezuela Tassadia leptobotrys Decne. - Suriname, N Brazil Tassadia manarae (Morillo) Liede & Meve - Venezuela Tassadia martiana Decne. - Brazil Tassadia medinae (Morillo) Morillo - Venezuela, N Brazil Tassadia milanezii Fontella - Peru, NW Brazil Tassadia obovata Decne. - widespread from Veracruz + Trinidad south to Bolivia Tassadia ovalifolia (E.Fourn.) Fontella - Venezuela, N Brazil Tassadia propinqua Decne. - Venezuela, N Brazil, Guyana, Suriname Tassadia rizzoana Fontella - N + NW Brazil Tassadia rusbyi J.F.Macbr. - Bolivia Tassadia trailiana (Benth.) Fontella - Guyana, N Brazil, Amazonas State in Venezuela Tassadia valioi Fontella - Peru, Ecuador formerly includedmoved to other genera (Orthosia, Stenomeria)
Tassadia hutchisoniana, syn of Stenomeria decalepis Tassadia rhombifolia, syn of Stenomeria decalepis Tassadia subulata, syn of Orthosia scopariaTassadia es un género de fanerógamas de la familia Apocynaceae. Contiene muchas especies.[2] Es originario de Centroamérica.
Son enredaderas sufrútices con distintas ramas largas y cortas, con látex de color blanco. Las hojas son dísticas o decusadas, pecioladas a subsésiles; herbáceas, coriáceas o de papel, de 2-9.5 cm de largo, 1-3.5 cm de ancho, oblongas u ovadas, basalmente truncadas, obtusas o redondeadas, el ápice agudo, acuminado o mucronado, adaxial glabra (T . guianensis Decne.) o aisladamente o escasamente pubescentes o tomentosas, glabras abaxialmente (T. ovalifolia), o baja o densamente pubescentes o tomentosas, con 2-3 coléteres en la base de las hojas.
Las inflorescencias son terminales, axilares o extra-axilares, ocasionalmente dos por nodo, con 20-50 de flores, muy condensadas, raquis angular, de manera visible en forma de zigzag; pedicelos casi obsoletos ; con brácteas florales visibles, lanceoladas, con tricomas.[1]
El género fue descrito por Joseph Decaisne y publicado en Prodromus Systematis Naturalis Regni Vegetabilis 8: 579. 1844.[3]
Tassadia es un género de fanerógamas de la familia Apocynaceae. Contiene muchas especies. Es originario de Centroamérica.
Tassadia là chi thực vật có hoa trong họ Apocynaceae.[1]
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