Group: Dicot Rank: variety Herbarium Placement: Lehmann, lower, D, 61     

Published In: Rhodora 47(562): 321. 1945. (Rhodora)

Basionym:

Betula alba var. humilis Regel  Prodromus Systematis Naturalis Regni Vegetabilis 16(2B): 166. 1868. (Prodr.)

Higher Taxa:     Taxonomy Browser
Concept: Andean Bryophytes Bolivia Checklist Bryophyte Herbarium Flora Mesoamericana Madagascar Catalogue Moss Flora of China System Vascular Herbarium

• class:  Equisetopsida C. Agardh
• subclass:  Magnoliidae Novák ex Takht.
• superorder:  Rosanae Takht.
• order:  Fagales Engl.
• family:  Betulaceae Gray
• genus:  Betula L.
• species:  Betula papyrifera Marshall

Other combinations for  Betula alba var. humilis Regel:

Betula papyrifera subsp. humilis (Regel) A.E. Murray Kalmia 12: 18. 1982. (Kalmia)

Betula papyrifera subsp. humilis (Regel) Hultén Flora of Alaska and Neighboring Territories; A Manual of the Vascular Plants 367. 1968. (Fl. Alaska)