BioImages: The Virtual Field-Guide (UK)

Rorippa sylvestris x amphibia = R. x anceps (Wahlenb.) Rchb. (hybrid yellow-cress)

Date 13 June 1999
OS grid ref SU57
Lat/Lon 51° 30' N, 1° 10' W
Location Vice County: Oxon, VC23, England
Voucher 13/06/1999[F]
(Please quote this in any queries about this record)
Stage or state Plant
Record Summary at bottom of bank near rivers edge
Identification Notes: Petals 4.5mm, much longer than sepals.
Cauline leaves pinnatisect, toothed.
Terminal lobe more than 25% of length of leaf.

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