Image from the Biodiversity Heritage Library.
Contributed by Harvard University Botany Libraries.
| www.biodiversitylibrary.org
Transcription
79
Betula microphylla Brune.
mta+ Lay+
B. lutea Michx f.
D. GR, Xc, BR, D, GC, Bar, RSA, LT, R9.
Roc+
B. pumila L.
BR+
B. glandulosa Michx.
mta+ JT, Lay+
B. glandulosa, var. satunifolia Regel.
mta TT