Ammoselinum butleri (Engelm. ex S. Watson) J.M. Coult. & Rose
Apiaceae
Turner, Billie Lee (2008)
William R. Carr
25441
2007-02-26
2007-2-26
United States, Texas, Jim Wells, Just N of E-W perimeter road between S and SE arms of Naval Auxiliary Landing Field Orange Grove, ca. 2.7 airmiles E of jct. US Rt. 281 and Co. Rd. 220, at N27o53'19.0", W098o02'38.3". San Diego NE Quadrangle.
27.88861 -98.04397
Rare under huisache and mesquite on slopes along edge of pond in borrow pit on otherwise level upland underlain by Lissie Formation. Associates include Acacia minuata, Prosopis glandulosa, Rumex pulcher, Teucrium canadense, Cirsium texanum, Stachys crenata.