The sativa set


To complete the photographic record of the three sub-species of Medicago sativa, I returned to Epsom Downs to take pictures of Lucerne (M sativa ssp sativa). The mauve to purple flowers are an indicator, but the twisted fruits (2-3 spirals) are a giveaway. I'd better find a new subject to post about - these flowers are becoming the new Hawfinch!!



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