Tree of Heaven, Ailanthus altissima

Villa Park Dam, 5-12-13. © Ron Vanderhoff.	Tree of Heaven Ailanthus altissima Exotic species, native to northeast and central China and Taiwan Back to Simaroubaceae of Orange County, California Back to Eudicots of Orange County, California Back to Natural History of Orange County, California
Arroyo Trabuco, Oso to Crown Valley, 10-26-11. © Ron Vanderhoff.	Villa Park Dam, 5-12-13. © Ron Vanderhoff.
Villa Park Dam, 5-12-13. © Ron Vanderhoff.	Arroyo Trabuco, Oso to Crown Valley, 10-26-11. © Ron Vanderhoff.
Arroyo Trabuco, Oso to Crown Valley, 10-26-11. © Ron Vanderhoff.	6 ft., Santiago Creek, Santiago Dr. to Fwy 22, 9-1-13. © Ron Vanderhoff.
	Silverado Trail to Bedford Peak, 5-7-15. © Ron Vanderhoff.