Walcott, M.V.,
North American wild flowers
(1925-1927)
N. Amer. Wild Fl.
vol. 1
t.
16
<
      
>
       navigate through volume
Alnus incana (L.) Moench
name cited:
Alnus rugosa (Du Roi) Sprengel
name cited (basionym):
Betula alnus var. rugosa Du Roi
name recognized:
Alnus incana (L.) Moench
name recognized (basionym):
Betula alnus var. rugosa Du Roi
family:
Betulaceae
subfamily: Betuloideae
epithet cited:
rugosus,-a,-um
epithet recognized:
incanus,-a,-um
Illustration contributed by:
Smithsonian Institute, Washington, D.C., U.S.A.
link to this page:
http://www.plantillustrations.org/illustration.php?id_illustration=177695
contact about this record
synonyms:
homotypic synonyms:
Betula alnus
var. incana L.;
Betula incana
(L.) L.f.;
//
12 43090 Alnus incana (L.) Moench [80 140745 Betula alnus var. rugosa Du Roi]
M.V. Walcott, N. Amer. Wild Fl., vol. 1 : t. 16 (1925-1927)