Results 111 to 120 of about 14,004 (247)

Efecto de herbívoros y patógenos en la sobrevivencia y crecimiento de plántulas en un fragmento del bosque templado húmedo de Chiloé, Chile Effect of herbivores and pathogens on the survival and growth of seedlings in a fragment of the Chiloé rainforest, Chile

open access: yesRevista Chilena de Historia Natural, 2000
Las plántulas son susceptibles a las condiciones físicas del ambiente, al ataque de patógenos, defoliadores o herbívoros. Los objetivos del estudio fueron determinar el crecimiento y sobrevivencia de las plántulas arbóreas, la proporción de individuos ...
JAVIER A. FIGUEROA, SERGIO A. CASTRO
doaj  

A new abietane mono-norditerpenoid from Podocarpus nagi

open access: yesNatural Product Research, 2017
A new abietane mono-norditerpenoid, nagiol A (1), along with three known diterpenoids were isolated from the leaves of Podocarpus nagi. Their structures were elucidated by means of extensive spectroscopic analysis.
Hongmei Zhao   +3 more
semanticscholar   +1 more source

Micromicetes asociados con corteza y/o madera de Podocarpus parlatorei Pilg. en la Argentina. V. Ascomycota anamórficos

open access: yesLilloa, 2009
Myriam del Valle Catania y Andrea I. Romero. 2009. Micromicetes asociados con corteza y/o madera de Podocarpus parlatorei Pilg. en la Argentina. V. Ascomycota anamórficos. Lilloa 46 (1-2). Se describen e ilustran seis especies de Ascomycota anamórficos,
Myriam del Valle Catania   +1 more
doaj  

Untersuchungen zur Flora der epiphytischen Moose der südlichen Drakensberge (Südafrika) [PDF]

open access: yes, 1997
Im März 1996 wurde in den südlichen Drakensbergen eine Bestandsaufnahme der epiphytischen Moose durchgeführt. Dabei wurden 38 Moosarten, 12 Leber- und 26 Laubmoosarten, nachgewiesen.
Dilg, Claudia, Frahm, Jan-Peter
core  

Niche squeeze induced by climate change of the cold-tolerant subtropical montane Podocarpus parlatorei

open access: yesRoyal Society Open Science, 2018
Under changing climates, the persistence of montane subtropical taxa may be threatened as suitable habitats decrease with elevation. We developed future environmental niche models (ENNMs) for Podocarpus parlatorei, the only conifer from southern Yungas ...
M. P. Quiroga, A. Premoli, T. Kitzberger
semanticscholar   +1 more source

La familia Podocarpaceae en el estado de Hidalgo, México Family Podocarpaceae in the state of Hidalgo, Mexico

open access: yesRevista Mexicana de Biodiversidad, 2006
Una especie de Podocarpaceae, Podocarpus reiche, se registra para el estado de Hidalgo. Se incluye la descripción del género y la especie, datos de distribución geográfica y hábitat en el estado y se citan los ejemplares de herbario examinados.
Raúl Contreras-Medina   +2 more
doaj  

Crassoascus monocaudatus and Iodosphaeria podocarpi, two new species on Podocarpus parlatorei from [PDF]

open access: yesMycosphere, 2012
During a biodiversity study of micromycetes occurring on bark and decorticated wood of a native gymnosperm, Podocarpus parlatorei Pilg., from Argentina, new taxa of Crassoascus and Iodosphaeria were found.
Catania M del V, Romero AI.
doaj  

Pollination biology of Bergeranthus multiceps (Aizoaceae) with preliminary observations of repeated flower opening and closure [PDF]

open access: yes, 2004
Little is known about pollination of the Aizoaceae (Mesembryanthemaceae). There are sparse reports of generalist pollination in the family by a variety of insects (predominantly bees). Furthermore, most species are self-incompatible in cultivation.
Barker, Nigel P   +3 more
core   +1 more source

Molecular and fossil evidence disentangle the biogeographical history of Podocarpus, a key genus in plant geography

open access: yes, 2016
The genus Podocarpus (Podocarpaceae) provides an opportunity to contrast biogeographical hypotheses within and among continents, and to analyse divergence between disjunct tropical and temperate forests of South America.
M. P. Quiroga   +4 more
semanticscholar   +1 more source

Micromicetes asociados con corteza y/o madera de Podocarpus parlatorei Pilg. en la Argentina. IV. Ascomycetes

open access: yesLilloa, 2008
Myriam del Valle Catania y Andrea I. Romero. 2008. “Micromicetes asociados con corteza y/o madera de Podocarpus parlatorei Pilg . en la Argen tina . IV. Ascomycetes”. Lilloa 45 (1-2).
Myriam del Valle Catania   +1 more
doaj  

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