All specimens assigned to Petasites:

Displaying 51 - 55 of 55

Scientific Name	Collectors	Collection Date
Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.	Harmsen, R.	1957-07-08
Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.	Roberts, P.R.	1962-06-08
Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.	Cunningham, G.C.	1956-06-02
Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.	Landauer, E.	1979-06-09
Petasites frigidus (L.) Fr. var. palmatus (Ait.) Cronq.	Blaney, C.S.	2000-07-09