Aspectos da ultra-estrutura do pólen de Passiflora coccinea Aubl. (Passifloraceae)
نویسندگان
چکیده
منابع مشابه
Effect of nectar secretion rate on pollination success of Passiflora coccinea (Passifloraceae) in the Central Amazon.
The pollination of Passiflora coccinea by the hummingbird Phaethornis superciliosus was studied in Central Amazon, Brazil. We hypothesized that a greater nectar secretion rate (NSR) increases the pollination success of single flowers through Ph. superciliosus visiting behavior. For control flowers, NSR was an increasing function of flower base diameter (FBD). The total number of Ph. supercilios...
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ژورنال
عنوان ژورنال: Acta Amazonica
سال: 1977
ISSN: 0044-5967
DOI: 10.1590/1809-43921977073329