Search the collections
1,100,502 specimens across 6 departments, collected since 1754 — 100,256 names, 42,336 type specimens.
Polytrichastrum alpinum
BISH 474525
Crum, H.; Schofield, W.B., 1955
Canada
Polytrichastrum alpinum
BISH 474528
Ireland, R.R., 1971
Canada
Polytrichastrum alpinum
BISH 474529
Ireland, R.R., 1971
Canada
Polytrichastrum alpinum
BISH 474531
Ireland, R.R., 1974
Canada
Polytrichastrum alpinum
BISH 474533
Vitt, D.H., 1975
Canada