Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Jean-Christophe Pintaud"'
Autor:
Sebastián Escobar, Jean‐Christophe Pintaud, Henrik Balslev, Rodrigo Bernal, Mónica Moraes Ramírez, Betty Millán, Rommel Montúfar
Publikováno v:
Ecology and Evolution, Vol 8, Iss 16, Pp 8030-8042 (2018)
Abstract Andean orogenesis has driven the development of very high plant diversity in the Neotropics through its impact on landscape evolution and climate. The analysis of the intraspecific patterns of genetic structure in plants would permit inferri
Externí odkaz:
https://doaj.org/article/111b863705d34e5a86752da3595ceb3c
Publikováno v:
PLoS ONE, Vol 12, Iss 4, p e0175232 (2017)
Date palm (Phoenix dactyliferaL.) is the mainstay of oasis agriculture in the Saharan region. It is cultivated in a large part of the Mediterranean coastal area of the Sahara and in most isolated oases in the Algerian desert. We sampled 10 oases in A
Externí odkaz:
https://doaj.org/article/18b793106c244c18bcb5aac66a51d6ec
Publikováno v:
Revista Peruana de Biología, Vol 15, Iss 3, Pp 065-072 (2014)
A new species of Ceroxylon from Peru, C. peruvianum, is described and illustrated. The finding of disjunctive populations of C. quindiuense in Peru is discussed.
Externí odkaz:
https://doaj.org/article/326dda319c6c4082ae765bc88d7a5197
Publikováno v:
Revista Peruana de Biología, Vol 15, Iss 3, Pp 049-054 (2014)
The genus Hexopetion was described by Burret to accommodate a single species, H. mexicanum. We reinstate the genus on the basis of morphological and anatomical data, and enlarge it to include a second species, Astrocaryum alatum, for which a new comb
Externí odkaz:
https://doaj.org/article/fcbc127a36034584a1054108cc430488
Publikováno v:
Revista Peruana de Biología, Vol 15, Iss 3, Pp 073-078 (2014)
With the aim of testing the evolutionary relationships between Oenocarpus bataua (formerly Jessenia bataua) and other Oenocarpus species (Arecaceae), a phylogenetic study of tribe Euterpeae (Arecaceae) was conducted using 3,6 kb of non-coding chlorop
Externí odkaz:
https://doaj.org/article/5af9c83d3b2243789f085a27df57661f
Publikováno v:
Revista Peruana de Biología, Vol 15, Iss 3, Pp 079-083 (2014)
This study identifies a parapatric contact zone between Astrocaryum macrocalyx and Astrocaryum urostachys at the boundary between the Marañón-Pastaza flood plain and the Iquitos Arch, in the northern Peruvian Amazon. The area sampled covers 35,5 ha
Externí odkaz:
https://doaj.org/article/a016e0a379c547f28ee54df030cdbc9e
Publikováno v:
Revista Peruana de Biología, Vol 15, Iss 3, Pp 085-096 (2014)
The anatomy of fruit and perianth is described for 12 Peruvian species of the genus Astrocaryum. The fruit displays three well-defined layers: exocarp with fiber boundles and sclereids, free or grouped; mesocarp with parenchyma and schizogenous cavit
Externí odkaz:
https://doaj.org/article/02ecc8aad9ea42e8a72b44f520633c66
Autor:
Jean-Christophe Pintaud, Gloria Galeano, Henrik Balslev, Rodrigo Bernal, Finn Borchsenius, Evandro Ferreira, Jean-Jacques de Granville, Kember Mejía, Betty Millán, Mónica Moraes, Larry Noblick, Fred W. Stauffer, Francis Kahn
Publikováno v:
Revista Peruana de Biología, Vol 15, Iss 3, Pp 007-029 (2014)
This article presents an inventory of South American palms including 457 species and 50 genera. The distribution of palms within seven phytogeographical entities is analyzed. Factors which influence the evolution of palms in South America are discuss
Externí odkaz:
https://doaj.org/article/2831a360455943b5b8815c08890d048b
Autor:
Jean-Christophe Pintaud
Publikováno v:
Revista Peruana de Biología, Vol 15, Iss 3, Pp 055-063 (2014)
The genus Attalea (Arecaceae) is distributed in continental habitats of the Neotropical region and in some Caribbean islands. Life forms of Attalea species vary from small acaulescent palms to tall and massive palms, always solitary. The ecological r
Externí odkaz:
https://doaj.org/article/6b950095f11a4a489510e01cf4a68eee
Autor:
Marco Ballardini, Antonio Mercuri, Claudio Littardi, Summar Abbas, Marie Couderc, Bertha Ludeña, Jean-Christophe Pintaud
Publikováno v:
ZooKeys, Vol 365, Iss 0, Pp 71-82 (2013)
The genus Phoenix (Arecaceae) comprises 14 species distributed from Cape Verde Islands to SE Asia. It includes the economically important species Phoenix dactylifera. The paucity of differential morphological and anatomical useful characters, and int
Externí odkaz:
https://doaj.org/article/041ff24d19ef41219e0ec212a3e88a90