Results 131 to 140 of about 1,118 (174)

Occurrence and phylogenetic significance of latex in the Malpighiaceae [PDF]

open access: yesAmerican Journal of Botany, 2002
Latex and laticifers are reported for the first time in the genera Galphimia and Verrucularia (Malpighiaceae), with description and illustration of the leaf and stem anatomy of both genera. Those genera and the other two in which latex is known (Lophanthera and Spachea) constitute a single tribe, Galphimieae, that is at or near the base of the family's
Maria A Castro   +2 more
exaly   +4 more sources
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Cryptic Self-Fertilization in the Malpighiaceae

Science, 1980
Some Malpighiaceae produce minute cleistogamous flowers in addition to showy chasmogamous flowers. Standard techniques fail to reveal how the cleistogamous flowers achieve self-fertilization. Fluorescence in longitudinal sections shows that the pollen germinates inside the indehiscent anther.
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Novelties in Bunchosia (Malpighiaceae)

Systematic Botany, 1983
Bunchosia quaesitor has inflorescences terminating main axes, a characteristic unique to this endemic to southwestern Haiti. Bunchosia pauciflora from northern Haiti was confused by Niedenzu with B. haitiensis Urban & Niedenzu, but B. haitiensis is two-carpellate with a glabrous oyary and connate styles, and B.
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Species of Puccinia on Malpighiaceae in Brazil

Phytotaxa, 2019
Eight of the thirteen known species of Puccinia on Malpighiaceae were collected during our studies in Brazil. All were examined in detail, and a new name is suggested for Prospodium reticulatum and a new species, Puccinia guassuensis, is designated. A key to the eight species of Puccinia is provided. Nomenclatural notes, descriptions, and illustrations
ANIBAL A. DE CARVALHO-JUNIOR   +1 more
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A Revision of Dicella (Malpighiaceae)

Systematic Botany, 1981
Placement of the South American genus Dicella Grisebach (Malpigh- iaceae), which contains six species, is discussed, as well as the salient morphological features employed in its taxonomy. A key is provided to the two sections and the six species. All taxa are described, including, for the first time, Dicella oliveirae and sect. Macropterys.
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Novelties in Stigmaphyllon (Malpighiaceae)

Systematic Botany, 1986
Four new species are described in the neotropical genus Stigmaphyllon (Malpighi- aceae): S. adenophorum from Costa Rica and S. aberrans, S. florosum, and S. singulare from South America. A new combination, S. floribundum, is made to provide a correct name in Stigmaphyllon for the West Indian species known by the illegitimate name S.
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Morphology of Malpighiaceae from Brazil

2022
This is the first part of a series of books that deals with the morphology of Malpighiaceae (Malpighiales) from Brazil.
Rafael Felipe de Almeida   +1 more
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Taxonomic Revision of Coleostachys (Malpighiaceae)

Phytotaxa, 2016
Coleostachys is a monospecific genus of Neotropical Malpighiaceae, known in the literature from only two collections. After a thorough analysis of Brazilian and International herbaria, we present a taxonomic revision of Coleostachys. This work includes a complete morphological description of the genus and its single species, C.
Almeida, Rafael Felipe De   +1 more
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A New Species of Acmanthera (Malpighiaceae)

Systematic Botany, 1980
Acmanthera minima Anderson is described and illustrated. A key and distribution map for all six species of the genus are provided. Acmanthera (Adr. Jussieu) Grisebach is a small genus of Malpighiaceae known only from Brazilian Amazonia. I revised the five species then known in 1975.
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