Reposted by Jonny (Zee) 🦊 🌸
Geranium robertianum (📷: Saryu Mae 前 朝琉 CCBY4) is a revolver flower because, to reach the nectar in those deep nectaries (the dark “pits” at the base of each petal), the pollinator must revolve around the flower, probing each nectary separately. #Geraniaceae #pollination #Botany 🌾🧪🌱
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