Observation of Cephalanthera damasonium at Cap de la Boixassa
Observed on 5/30/2026
Description
During a recent ascent route to Cap de la Boixassa, we had the opportunity to observe approximately four specimens of Cephalanthera damasonium, commonly known as the White Helleborine. This geophyte orchid is recognized for its adaptation to life in shady forests, where it often practices self-pollination.
The specimens were found in a dense, shady beech forest area, a habitat that perfectly matches the ecological preferences of the species, which favors humid places with calcareous soils. These particular plants were at their optimal flowering stage, a condition that allowed us to easily distinguish them from their sibling, C. longifolia. C. damasonium is characterized by its creamy-white flowers that typically never open fully (connivent) and its broad leaves, unlike the narrower leaves of C. longifolia. The presence of these orchids in bloom within this shaded beech forest environment highlights the botanical richness of the Cap de la Boixassa region.
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