BioImages: The Virtual Field-Guide (UK)

Preston, C.D., 2004

Should Conservationists continue to ignore plant hybrids?

The author argues that hybrids are worthy of conservation.

Malcolm Storey

Asplenium adiantum-nigrum x obovatum (A. x sarniense) Sleep (a spleenwort)	Identification	Current	On Guernsey.
Potamogeton lucens x natans (P. x fluitans) Roth (a pondweed)	Identification	Current
Geum rivale L. (Water Avens)	Identification	Current	P411.
Geum rivale x urbanum (G. x intermedium) Ehrh. (Hybrid Avens)	Identification	Current	P411.
Geum urbanum L. (Wood Avens, Herb Bennet)	Identification	Current	P411.
Salix x angusensis (S. cinerea x repens x viminalis) Rech.f. (a willow)	Identification	Current
SPERMATOPHYTA (vascular plants)	Background Reading	Current