Rzedowski, Jerzy; Calderon De Rzedowski, Graciela
November 1990
Acta Botanica Mexicana;nov1990, Issue 12, p21
Academic Journal
In this note attention is called to a remarkable increment of introduced plants of African origin, observed in the present century in the spontaneous flora of Mexico. Grasses prevail amply among these plants; almost all behave as ruderals and the majority have escaped from cultivation. A list of the most important adventitious species of this origin is included.


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