Results 111 to 120 of about 8,072 (200)

Mexican Lepidoptera biodiversity [PDF]

open access: yes, 2002
Being among the most habitat diverse countries in the world (and plant diversity is about 22,000 sp.), Mexico has a Lepidoptera fauna recorded at about 14,385 species but is estimated to be over 22,000 species, if not much higher (some estimates go to 35,
Heppner, J. B.
core   +1 more source

Overview of the systematics and diversity of Poales in the Neotropics with emphasis on the Brazilian flora

open access: yesRodriguésia
Poales represents a major part of Angiosperm and Monocot diversity. The families encompass ca. 20,000 species which is about 7% of the Angiosperms and 33% of the Monocots.
Marccus Alves   +3 more
doaj   +1 more source

Bofedales: high altitude peatlands of the central Andes Bofedales: turberas de alta montaña de los Andes centrales

open access: yesRevista Chilena de Historia Natural, 2006
There is an exceptional group of alpine peatlands in the world situated in the arid grasslands of the central Andes. The peatlands in northern Chile occur in the most arid part of their range.
FRANCISCO A SQUEO   +3 more
doaj  

The flora of Istria: Juncaceae

open access: yesActa botanica Croatica, 2004
Investigation into the flora of Istria was carried out and a check-list, keys and distribution maps for the family Juncaceae were prepared. According to the check-list, the family Juncaceae participated with two genera (Juncus and Luzula) and 26 plant taxa (species, subspecies and varieties). The genus Juncus is represented by the following 20 taxa (17
Bernhardt, K.-G., Britvec, M.
openaire   +4 more sources

Bemerkenswerte Pflanzenvorkommen im Bochum-Herner Raum im Jahr 2009 [PDF]

open access: yes, 2012
Im Folgenden werden für den Bochum-Herner Raum bemerkenswerte Pflanzenfunde aus dem Jahr 2009 aufgeführt. Zur besseren Auswertung wurden hinter den Fundorten die MTB-Angaben (Topographische Karte 1:25.000) angegeben und ggf.

core  

Germination responses of a dry sclerophyll forest soil-stored seedbank to fire related cues [PDF]

open access: yes, 2013
Fire is an integral component of many ecosystems worldwide. Many plant species require fire-related cues, primarily heat and smoke, to trigger germination. Despite the importance of this process, the responses of many Australian species to these cues are
Allen, R. M.   +4 more
core  

Dieta de la llama (Lama glama) en la estepa magallánica

open access: yesEcología Austral, 1997
Se estudió estacionalmente la composición botánica de la dieta de la llama (Lama glama) en la estepa magallánica mediante análisis microhistológico de heces. Las gramíneas fueron la fracción más importante de la dieta a lo largo de todo el año, seguidas
Gabriela Posse, Enrique Livraghi
doaj  

Contributions to the flora and vegetation of Kagbeni (Mustan District, Central Nepal) [PDF]

open access: yes, 2006
Kagbeni and its irrigated oasis are surrounded by subdesert dwarf scrubland. In the present study, a list of 78 species of vascular plants is presented for Kagbeni and its immediate surroundings, supplemented with data on the distribution of the species ...
Kasperek, Gerwin
core  

Visión sinóptica de los macrofitos dulceacuícolas de Chile A synoptical view of freshwater macrophytes of Chile

open access: yesGayana, 2006
En base a revisión bibliográfica, se realizó una sinopsis del estado del arte de las macrófitas vasculares de ecosistemas acuáticos continentales de Chile.
Enrique Hauenstein
doaj  

Comentario sobre las juncaceas de Chile

open access: yesBoletín Museo Nacional de Historia Natural, 1915
Las Juncáceas en jeneral. Esta familia de plantas comprende yerbas perennes o anuales, mas bien pequeñas. Sus raíces fibrosas parten de un rizoma de estructura variable. Tallo derecho, cilíndrico o poco aplanado, con medula parenquimatosa repleta.
openaire   +1 more source

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