: 1.21 $2024-03-29T06:30:38-7:0044.197.238.222searchRMRM132596 Ambrosia ilicifoliaphysical specimenAsteraceaeAmbrosiailicifolia(A. Gray) W. W. Payne11148aAven Nelson193022657U.S.A.ArizonaYumaPlains E of Yuma.-114.5814432.6985942Phenology: flowering.RMRM132595 Ambrosia ilicifoliaphysical specimenAsteraceaeAmbrosiailicifolia(A. Gray) W. W. Payne11201aAven Nelson193031574U.S.A.ArizonaYumaTacna.-113.9536732.69684106Sandy dunes. Phenology: flowering.RMRM147277 Ambrosia ilicifoliaphysical specimenAsteraceaeAmbrosiailicifolia(A. Gray) W. W. Payne1347Aven Nelson Ruth A. Nelson193532988U.S.A.ArizonaYumaMohawk Mountains.Desert mountains. Phenology: flowering.RMRM289040 Ambrosia ilicifoliaphysical specimenAsteraceaeAmbrosiailicifolia(A. Gray) W. W. Payne25461C. Leo Hitchcock196831373U.S.A.ArizonaYumaCa 20 mi E of Yuma, along road to Gila Bend.-114.3125732.66156137Rocky hills near highway. Phenology: vegetative only.RMRMRS Ambrosia ilicifoliaphysical specimenAsteraceaeAmbrosiailicifolia(A. Gray) W. W. Paynes.n.Forrest Shreve193332180U.S.A.ArizonaYumaTule Tank.Phenology: flowering & fruiting.RMRM794013 Ambrosia ilicifoliaphysical specimenAsteraceaeAmbrosiailicifolia(A. Gray) W. W. Payne172aC. A. Hindes199332180U.S.A.ArizonaYumaYuma Proving Ground: Red Bluff Mountain, 11.25 km S of Black Point; 13.5 km SW of Sheep Hills.440High altitude, steep mountain slope; with Parkinsonia microphylla and Larrea tridentata. Infrequent, ascending perennial; 1 m tall. DMC 769400/3632400 Phenology: flowering & fruiting.36003,1,0true