POPULUS × INOPINA HYBR. NOV. (SALICACEAE), A NATURAL HYBRID BETWEEN THE NATIVE NORTH AMERICAN P. FREMONTII S. WATSON AND THE INTRODUCED EURASIAN P. NIGRA L.

Autor:	Eckenwalder, James E.
Zdroj:	Madroño, 1982 Apr 01. 29(2), 67-78.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/41424352 Zobrazit plný text záznamu