University of Alaska Herbarium (ALA)
Museum ofthe North
H1196079
PLANTAE BRITANNICAE
Duplum ex Herbario Universitatis Lancastrensis
Potamogeton pectinatus L.
shallow lake east of Haverigg,
Nillom,
Cumbria
24/6/78
Les- Mrs . K.A. Gunning
Det, G. Halliday

