Viola labradorica Schrank

03566686
VIOLETS OF NORTH AMERICA
Viola labradorica Schrank
Harvey E. Ballard, Jr., CMC 1992
oU^ 6 TOWN OF CUMBERLANDrMAINE.
cbiAJVLj/? ~rrT>-&-*£r .
Coll: EDWARD B. GHA.MBERLAIN.