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Oxalis section Alpinae (Oxalidaceae): orbicule diversity and pollen grain morphology
(Tubitak Scientific & Technical Research Council Turkey, 2016-06)
Orbicule characteristics and pollen morphology were studied using light microscopy and scanning electron microscopy with 13 species of Oxalis section Alpinae, endemic to South America. Orbicules are either homogeneous or ...
Understanding male sterility in Miconia species (Melastomataceae): a morphological approach
(CSIRO PUBLISHINGCOLLINGWOOD, 2012)
Pollen abortion occurs in virtually all species and often does not prejudice reproductive success. However, large numbers of abnormal pollen grains are characteristic of some groups. Among them is Miconia, in which partial ...
The fungal spore Annella capitata Srivastava from the Jurassic (Late Toarcian-Late Bajocian) Cañadón Asfalto Formation of Patagonia, Argentina
(Taylor & Francis, 2014-10)
The fungal spore Annella capitata Srivastava is recorded for the first time in Argentina, within the continental Jurassic strata of the Cañadón Asfalto Formation, Cañadón Asfalto Basin, Patagonia. It is identified on pollen ...
Understanding male sterility in Miconia species (Melastomataceae): a morphological approach
(Csiro PublishingCollingwood, 2012)