Now showing items 11-20 of 23
Peixotoa floribunda (Malpighiaceae), a new species from Paraguay
(University of Michigan Herbarium, 2001-07-02)
A new species of Peixotoa (Malpighiaceae) from eastern Paraguay, P. floribunda C. Anderson, is described and illustrated.
Stigmaphyllon lanceolatum (Malpighiaceae), a new species from Espírito Santo, Brazil
(2009-12)
Stigmaphyllon lanceolatum, a new species of Malpighiaceae, is described from Espírito Santo, Brazil. It is distinctive in its abaxially sericeous, lanceolate laminas borne on relatively short petioles. The limb of the ...
A new combination in Stigmaphyllon (Malpighiaceae), and notes on the publication dates of Hooker's Botanical Miscellany
(1997-01-23)
The new combination Stigmaphyllon bonariense, based on Banisteria bonariensis Hook. & Arn., is proposed to replace the more recent name Stigmaphyllon littorale Adr. Juss. for a species from southern South America. Because ...
Hiraea cuneata, H. macrophylla, and four new species confused with them: H. hatschbachii, H. occhionii, H. reitzii, and H. restingae (Malpighiaceae)
(2014-11-07)
Specimens of Hiraea (Malpighiaceae) from the Brazilian states of eastern Minas Gerais, Rio de Janeiro, Paraná, and Santa Catarina that had been determined as H. cuneata Griseb. and H. wiedeana A.Juss. were found to include ...
A monograph of the genus Peixotoa (Malpighiaceae)
(University of Michigan Herbarium, 1982-12-13)
The identity of two water-dispersed species of Heteropterys (Malpighiaceae): H. leona and H. platyptera
(University of Michigan Herbarium, 2001-07-02)
A complex in Heteropterys composed of water-dispersed species was found to comprise two species, H. leona (Cav.) Exell and H. platyptera DC., differing most notably in their samaras. Heteropterys leona occurs mostly in ...
Pterandra viridiflora (Malpighiaceae), a new species from Brazil
(University of Michigan Herbarium, 2005-02-07)
Pterandra viridiflora, a new species from Brazil, is described and illustrated. The novelty
is distinguished by its green petals and the placement of inflorescences in the axils of well-developed
leaves.
Six new species of Hiraea (Malpighiaceae) from South America: H. andersonii, H. brevistipulata, H. holmgreniorum, H. kariniana, H. singularis, and H. woytkowskii
(2013-11-15)
Six new species of Hiraea (Malpighiaceae) from South America are described and illustrated. Hiraea andersonii (Peru), H. holmgreniorum (Brazil), H. kariniana (Ecuador), H. singularis (Venezuela), and H. woytkowskii (Peru) ...
Resolution of the Hiraea cephalotes complex (Malpighiaceae)
(2013-11)
The assemblage of specimens from Colombia, Ecuador, Peru, and western Venezuela that had been determined as a variable species, H. cephalotes Triana & Planch. (Malpighiaceae), was found to comprise seven species in addition ...