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Pictorial guide to the flora of the British Isles
Iris xiphium L. |
Spread | Bias within British Isles | Direction of bias | Very local | Very strong tendency | S |
BSBI Distribution Map |
The long ‘claw’ (narrow proximal part of each outer tepal) is much longer than the ‘blade’ (wider distal part) in Iris xiphium.
Oxford (VC23: Oxfordshire); 2016-01-18 |
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All images copyright © Christopher J. Dixon unless otherwise indicated.
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