Results 31 to 40 of about 521 (117)

De Macrocarpaeae Grisebach (ex Gentianaceis) Speciebus novisIX: A Synopsis of the Genus in Bolivia [PDF]

open access: yesHarvard Papers in Botany, 2011
Abstract. A synopsis of the genus Macrocarpaea in Bolivia is presented. Four species are recognized including M. bangiana Gilg, M. cinchonifolia (Gilg) Weaver, M. cochabambensis Gilg-Ben., and fuentesii J.R. Grant, sp. nov. These are the four southernmost species of Macrocarpaea in the Andes.
openaire   +1 more source

Relationship between wild and cultivated yams : Case study of yam domestication in Benin [PDF]

open access: yes, 2006
The Dioscorea cayenensis - Dioscorea rotundata species complex is the most widely cultivated yam in West Africa. It has been described as deriving from wild types belonging to the species Dioscorea abyssinica and D.
Agbangla, Clément   +4 more
core  

CONTRIBUCIÓN AL CONOCIMIENTO DE LA COMPOSICIÓN FLORÍSTICA DEL DEPARTAMENTO DE HUÁNUCO, PERÚ [PDF]

open access: yes, 2015
Realizamos un inventario florístico de las plantas del departamento de Huanuco, Perú basado en 30 unidades de muestreo (9 parcelas de 50 x 20 m, 4 parcelas de 50 x 10 m y 17 trayectos de 10 a 80 m de largo).
FLORES, Manuel   +7 more
core   +3 more sources

DE MACROCARPAEAE GRISEBACH (EX GENTIANACEIS) SPECIEBUS NOVISVII: FOUR NEW SPECIES AND TWO NATURAL HYBRIDS [PDF]

open access: yesHarvard Papers in Botany, 2007
ABSTRACT Four new species, Macrocarpaea dies-viridis (Ecuador), M. luctans (Ecuador, Peru), M. lucubrans (Panama), and M. opulenta (Ecuador), and two natural hybrids, M. ×acuminata (Costa Rica) and M. ×mattii (Ecuador), are described. Macrocarpaea × acuminata Weaver (pro sp.) is recognized as a natural hybrid between M. subcaudata and M.
openaire   +1 more source

A Review of Purdieanthus and Lehmaniella, two endemic Colombian Genera of Gentianaceae, and Biographical Notes on Purdie and Lehmann A Review of Purdieanthus and Lehmaniella, two endemic Colombian Genera of Gentianaceae, and Biographical Notes on Purdie and Lehmann

open access: yesCaldasia, 1948
The genus Lisianthus as construed by A. H. R. Grisebach in 1839 comprised five sections, as follows: Macrocarpaea, Choriophyllum,  Chelonanthus, Helia, and Calolisianthus.
Ewan Joseph
doaj  

Establishment of Biogeographic Areas by Distributing Endemic Flora and Habitats (Dominican Republic, Haiti R.) [PDF]

open access: yes, 2012
Despite the large number of botanical studies conducted on the flora of the Island of Hispaniola, some of which adopted a floristic or physiognomical approach with a phytosociological methodology, only few have adopted phytogeographical or ...
Ana Cano Ortiz, Eusebio Cano Carmona
core   +2 more sources

Les stratégies de multiplication chez les ignames sauvages Ouest-africaines [PDF]

open access: yes, 1988
Les différents mécanismes de multiplication, utilisés par les ignames sauvages, sont inventoriés. Chacun, d'eux, est abordé individuellement afin de déterminer son utilité et éventuellement, ses limites.
Dumont, Roland
core  

The cloud forest in the Dominican Republic : diversity and conservation status [PDF]

open access: yes, 2019
The study of the forest in rainy environments of the Dominican Republic reveals the presence of four types of vegetation formations, clearly differentiated from each other in terms of their floristic and biogeographical composition, and also ...
Cano Carmona, Eusebio   +5 more
core   +1 more source

Catálogo de especímenes tipo del Herbario Nacional del Ecuador (QCNE), Museo Ecuatoriano de Ciencias Naturales [PDF]

open access: yes, 2015
The type-specimen collection of the Herbario Nacional del Ecuador (QCNE) preserves important vouchers from across Ecuador collected by Ecuadorian and foreign researchers.
Fernández-Fernández, Diana   +5 more
core   +2 more sources

Etnobotánica del caserío La Palma, Chadín, Chota - Cajamarca [PDF]

open access: yes, 2020
La investigación se realizó en el caserío La Palma, distrito de Chadín, provincia de Chota, departamento de Cajamarca, comprendido entre los 2300 a 3500 msnm con el objetivo de recopilar el conocimiento etnobotánico de la flora del caserío.
Medina Vásquez, Karin Milady
core  

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