Auto Incompatibilidade Heteromarfica
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1. VariaÃÃes florais e heterostilia em Palicourea rigida (Rubiaceae) nos cerrados do Brasil Central / Floral variations and heterostyly in Palicourea rigida H.B.K. (Rubiaceae) in the cerrados of Central Brazil
The distyly is a floral polymorphism controlled genetically, where the populations present individuals with pin flowers, that possess long styles and short stamens, and individuals with thrum flowers, that possess short styles and long stamens. Their populations tend to be isoplethyc and anomalies in the distribution of pin and thrum flowers in the populatio
Publicado em: 2007