Artemisia ludoviciana subsp. mexicana (Willd. ex Spreng.) Keck
Asteraceae
Stephen Hale (2021-07-13)
Stephen Hale
6376
2019-09-10
Dennis Caldwell, Ramon Madrid
Mexico, Sonora, Nacori Chico, Along road to Madera, Chihuahua, 2.8 miles SE of road from Nacori Chico to Mesa Tres Rios, 1.92 miles (3.09 km) (air) SSE Mesa Tres Rios.
29.81702 -108.70277 +-100m. WGS 84
1927 meters
6322 feet
Northerly facing bedrock face of roadcut in mountainous pine-oak woodland.