Rodrigo Duno de Stefano

Brachynema axillare is a dicotyledonous plant species described by R. Duno de Stefano and Paul Edward Berry. Brachynema axillaries is part of the genus Brachynema and the family Olacaceae. No subspecies are listed in the Catalog of Life.

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Pseudalbizzia inundata is a perennial tree native to South America. Common names include maloxo, muqum, paloflojo, timbo blanco, timbo-ata, and also "canafistula" though this usually refers Cassia fistula. It grows to a height of up to 20 m. The leaves of Pseudalbizzia inundata contain dimethyltryptamine, a hallucinogenic drug.

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Drosera yutajensis is a rare species in the carnivorous plant genus Drosera. It is endemic to Venezuela in the Valley of Rio Coro-Coro and grows in moist, sandstone outcrops near sources of water at elevations from 600–1,800 metres (1,970–5,910 ft). This species was first collected in 1987 but was not formally described until Rodrigo Duno de Stefano and Alastair Culham published it in a 1995 volume of Novon. Drosera yutajensis is closely related to D. villosa and D. arenicola.

Ricoa is a genus of flowering plants in the pea family (Fabaceae). It contains a single species, Ricoa leptophylla, a tree or shrub native to northern, central, and southwestern Mexico. This genus was named in honor of María de Lourdes Rico-Arce.

Pseudalbizzia edwallii is a species of plant in the family Fabaceae. It is native to northeastern Argentina and southeastern and southern Brazil.

Gretheria is a genus of flowering plants in the legume family, Fabaceae. It includes two species of trees native to tropical and subtropical North America, ranging from northern Mexico to Costa Rica. Gretheria campylacantha (L.Rico & M.Sousa) Duno & Torke – southwestern Mexico and Honduras, Nicaragua, and Costa Rica Gretheria sonorae (S.Watson) Duno & Torke – northern Mexico

Pseudalbizzia pistaciifolia is a species of plant in the family Fabaceae. It is found in Colombia, Ecuador, and Venezuela.

Pseudabizzia niopoides is a species of flowering plant in the pea family (Fabaceae). It is a tree native to the tropical Americas, ranging from southern Mexico to northeastern Argentina, including the Leeward and Windward Islands in the Caribbean. The tree is widely distributed across a large range, and has a large population. It is not threatened, and its conservation status is assessed as least concern. Two varieties are accepted: Pseudalbizzia niopoides var. colombiana (Britton) E.J.M.Koenen & Duno (syn. Albizia colombiana Britton) – Colombia and Venezuela Pseudalbizzia niopoides var.

Pseudalbizzia glabripetala is a species of flowering plant in the family Fabaceae. It is a tree native to Guyana, Venezuela, and Roraima state of northern Brazil.

Pseudalbizzia decandra (syns. Albizia decandra and Pithecellobium decandrum) is a species of flowering plant in the legume family, Fabaceae. It is endemic to Brazil, where it occurs in the forests of the Amazon River valley and along its tributaries.

Pseudalbizzia burkartiana is a species of tree in the family Fabaceae.

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