This review compares new developmental models on flowering and other vascular plants with evolutionary hypotheses formulated by Agnes Arber (1879-1960) and like-minded botanists. Special emphasis is ...
Rosa setigera is unique within the genus because the plant is cryptically dioecious, the flowers of male and female plants appearing identical. Flowers produce no nectar, and the plants rely upon ...
Professor Simon Hiscock, Director of the Botanic Garden, explains how over the past 20 years there has been a revolution in the plant world. Over the past 20 years or so, there has been a revolution ...
Floral diagrams : an aid to understanding flower morphology and evolution / Louis P. Ronse De Craene
"Floral morphology remains the cornerstone for plant identification and studies of plant evolution. This guide gives a global overview of the floral diversity of the angiosperms through the use of ...
A TEXT-BOOK by such an experienced teacher as Prof. H. H. Dixon -is very welcome. To judge from the introduction, this book represents in condensed form the series of lectures which the author has ...
Forbes contributors publish independent expert analyses and insights. David Bressan is a geologist who covers curiosities about Earth. In his vast correspondence with other contemporary naturalists, ...
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