Biological Flora of the British Islands : Orchis mascula (L.) L. KU Leuven
1. This account presents information on all aspects of the biology of Orchis mascula (L.) L. (early purple orchid) relevant to understanding its ecological characteristics and behaviour. The main topics are presented within the framework of the Biological Flora of the British Isles: distribution, habitat, communities, responses to biotic factors, responses to environment, structure and physiology, phenology, floral and seed characteristics, ...