NBN (data.nbn.org.uk) has a distribution map for Salix viminalis x repens = S. x friesiana (a hybrid willow) |
Handling & Magnification | Author | Year | Title | Source |
---|---|---|---|---|
Smith, P.H. | 2010 | Bisexuality in Salix x friesiana on the Sefton Coast (v.c.59: South Lancashire) | BSBI News No. 113: 18-19, plate 2. |
Salix viminalis x repens = S. x friesiana (a hybrid willow) may also be included in identification literature listed under the following higher taxa:
Literature listed under the following higher taxa may be relevant to Salix viminalis x repens = S. x friesiana (a hybrid willow):
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