World Checklist of Selected Plant Families: Royal Botanic Gardens, Kew

Picea brevifolia var. semiprostrata Peck, Spruces Adirondacks: 13 (1897).

This name is a synonym.

Homotypic Names:
Accepted Name:	Picea mariana (Mill.) Britton, Sterns & Poggenb., Prelim. Cat.: 71 (1888).
Family:	Pinaceae
Picea nigra var. semiprostrata (Peck) Brainerd, L.R.Jones & Eggl., Rep. (Annual) Vermont Agric. Exp. Sta. 1900: 6 (1900). Picea mariana f. semiprostrata (Peck) S.F.Blake, Rhodora 15: 200 (1913). Picea mariana var. semiprostrata (Peck) Teeri, Rhodora 71: 1 (1969).
Original Compiler:	R.Govaerts