BioImages: The Virtual Field-Guide (UK)

Potentilla anserina L. (Silverweed)

Records (and photo sets)

Taxon	Summary	Date	Vice-county	Country
Potentilla anserina	In fruit	17 July 2007	(Wales)	Wales	4
Potentilla anserina	Plant	13 June 2007	West Cornwall	England	1
Potentilla anserina	In flower	25 June 2006	E. Sussex	England	6	10
Potentilla anserina	Plant	11 May 2002	Berks	England	5	10
Potentilla anserina	Plant	31 May 1971	E. Sussex	England	1

Suggested Literature

Potentilla anserina may be covered by literature listed under:

Feeding and other inter-species relationships

Associated with Potentilla anserina:

(live)	live is parasitised by	Podosphaera aphanis - a conidial powdery mildew (Erysiphales: Erysiphaceae)		Ing, B., 1990
leaf (live)	live leaf is spotted by hypophyllous colony of Ramularia anamorph	Ramularia arvensis - an anamorphic fungus (Mycosphaerellales: Mycosphaerellaceae)		Ellis, M.B. & J.P., 1997 [causes pale brown or white spots 1-2mm diam. with narrow reddish-brown or purple borders]
leaf (live, small, yellow)	live, small, yellow leaf is spotted by crowded, epiphyllous, often scattered over whole leaf acervulus of Marssonina colelomycetous anamorph	Diplocarpon earlianum - a discomycete (Helotiales: Dermateaceae)		Ellis, M.B. & J.P., 1997 [causes roundish, red or reddish-brown spots]
leaf (vein) (live)	live leaf (vein) is parasitised by epiphyllous, superficial, small clustered pseudothecium	Venturia potentillae - an ascomycete (Pleosporales: Venturiaceae)		Ellis, M.B. & J.P., 1997

Potentilla anserina may be associated with more taxa listed at higher taxonomic level

References