The expression of trimorphic incompatibility was investigated in a high altitude population of Oxalis compacta subsp. compacta distributed in the upper alpine belt (3100-3470 m) of the central Chile Andes. Stigma-anther reciprocity (2 populations), morph representation (7 populations), unassisted selfing capacity and open-pollination fruit set (6 populations) were determined. O. compacta ssp. compacta es highly dependent on external pollinators. Although it has typical tristylous flowers, considerable seed set is possible following illegitimate intermorph and intramorph cross pollination. Open pollination fruit set varied from 9-83% and on average was lower in the higher-elevation populations. The possibility of seed set following two kinds...
The Rubiaceae, with a world-wide distribution, have a variety of pollinator syndromes and include th...
1. How animal‐pollinated plants support low and stochastic pollination in the high alpine is a key q...
Times Cited: 1 Cited Reference Count: 64International audienceUnfavorable temperatures and weather c...
The expression of trimorphic incompatibility was investigated in a high altitude population of Oxali...
The widely-held view that the frequency of self-compatibility increases at higher elevations has bee...
Low temperatures, short growing seasons, and strong winds, which constrain the abundance and activit...
High-elevation ecosystems are traditionally viewed as environments in which predominantly autogamous...
High-elevation ecosystems are traditionally viewed as environments in which predominantly autogamous...
Artículo de publicación ISI.In the alpine life-zone, increasingly slower and unpredictable pollinat...
Dioecy is a relatively rare sexual system occurring in approximately 7–10% of angiosperm species (1)...
Elevation gradients generate different environmental conditions. This environmental differentiation ...
Among the World’s most challenging environments for plant life is the Atacama Desert, an arid zone e...
Abstract.—Among the World’s most challenging environments for plant life is the Atacama Desert, an a...
Flower distribution within the tree crown may affect both pollination dynamics and the costs of flow...
The breeding systems of seven understorey species in a Chaco woodland in NE Argentina were studied b...
The Rubiaceae, with a world-wide distribution, have a variety of pollinator syndromes and include th...
1. How animal‐pollinated plants support low and stochastic pollination in the high alpine is a key q...
Times Cited: 1 Cited Reference Count: 64International audienceUnfavorable temperatures and weather c...
The expression of trimorphic incompatibility was investigated in a high altitude population of Oxali...
The widely-held view that the frequency of self-compatibility increases at higher elevations has bee...
Low temperatures, short growing seasons, and strong winds, which constrain the abundance and activit...
High-elevation ecosystems are traditionally viewed as environments in which predominantly autogamous...
High-elevation ecosystems are traditionally viewed as environments in which predominantly autogamous...
Artículo de publicación ISI.In the alpine life-zone, increasingly slower and unpredictable pollinat...
Dioecy is a relatively rare sexual system occurring in approximately 7–10% of angiosperm species (1)...
Elevation gradients generate different environmental conditions. This environmental differentiation ...
Among the World’s most challenging environments for plant life is the Atacama Desert, an arid zone e...
Abstract.—Among the World’s most challenging environments for plant life is the Atacama Desert, an a...
Flower distribution within the tree crown may affect both pollination dynamics and the costs of flow...
The breeding systems of seven understorey species in a Chaco woodland in NE Argentina were studied b...
The Rubiaceae, with a world-wide distribution, have a variety of pollinator syndromes and include th...
1. How animal‐pollinated plants support low and stochastic pollination in the high alpine is a key q...
Times Cited: 1 Cited Reference Count: 64International audienceUnfavorable temperatures and weather c...