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Betulaceae
Betula
Betula costata
Betula costata
Trautv., 1859
8% complete
No common name
Mém. Acad. Imp. Sci. St.-Pétersbourg Divers Savans 9: 253 (1859)
Specifications
Images
Synonyms
Betula ermanii var. costata
(Trautv.) Regel
Betula costata var. pubescens
S.L.Liou
Betula ulmifolia var. costata
(Trautv.) Regel
Betula ermanii f. costata
(Trautv.) Regel