: 1.21 $2024-03-29T10:42:41-7:003.91.176.3searchRMUSFS469729 Ambrosia deltoideaphysical specimenAsteraceaeAmbrosiadeltoidea(Torr.) W. W. Payne3Arthur D. Read191422152U.S.A.ArizonaMaricopaTonto National Forest: 20 mi NE of Mesa.-111.5677233.62004609Quite common on the lower slopes of the Tonto Forest. Phenology: flowering & fruiting.RMRM132592 Ambrosia deltoideaphysical specimenAsteraceaeAmbrosiadeltoidea(Torr.) W. W. Payne10306Aven Nelson192554124U.S.A.ArizonaMaricopaSalt River Valley: Apache Trail.Canyon cliffs. Phenology: flowering & fruiting.RMRM132593 Ambrosia deltoideaphysical specimenAsteraceaeAmbrosiadeltoidea(Torr.) W. W. Payne11222Aven Nelson193032079U.S.A.ArizonaPinalSuperior.-111.0967133.29093884Common in ravines in the hills. Phenology: buds.RMRM147279 Ambrosia deltoideaphysical specimenAsteraceaeAmbrosiadeltoidea(Torr.) W. W. Payne1263Aven Nelson Ruth A. Nelson193532281U.S.A.ArizonaPinal25 mi W of Casa Grande City; Lava Hills.-112.1771332.83563579Lava hills. Phenology: flowering & fruiting.RMRM288967 Ambrosia deltoideaphysical specimenAsteraceaeAmbrosiadeltoidea(Torr.) W. W. Payne25487C. Leo Hitchcock196831373U.S.A.ArizonaMaricopaCrater Mountains.-112.9265132.57813365Open desert. Phenology: flowering & fruiting.RMRM736781 Ambrosia deltoideaphysical specimenAsteraceaeAmbrosiadeltoidea(Torr.) W. W. Payne10876D. Seigler197832180U.S.A.ArizonaPimaWest edge of Tucson.-111.020432.21273731Phenology: buds.RMRM250526 Ambrosia deltoideaphysical specimenAsteraceaeAmbrosiadeltoidea(Torr.) W. W. Paynes.n.Fay A. McFadden19294292U.S.A.ArizonaMaricopaPhoenix.-112.0824933.45136335Phenology: flowering & fruiting.RMRM740541 Ambrosia deltoideaphysical specimenAsteraceaeAmbrosiadeltoidea(Torr.) W. W. Payne20996Larry C. Higgins200032585U.S.A.ArizonaMaricopaJackrabbit Wash; SW of Wickenburg; 12 mi N of Interstate Hwy 10.-113.0207933.80926640Larrea-Ambrosia-Palo verde community in gravelly to sandy wash bottom. Phenology: flowering & fruiting.RMRM740547 Ambrosia deltoideaphysical specimenAsteraceaeAmbrosiadeltoidea(Torr.) W. W. Payne20997Larry C. Higgins200032585U.S.A.ArizonaMaricopaJackrabbit Wash; SW of Wickenburg; 12 mi N of Interstate Hwy 10.-113.0207933.80926640Larrea-Ambrosia-Palo verde community in gravelly to sandy wash bottom. Phenology: fruiting.RMUSFS469728 Ambrosia deltoideaphysical specimenAsteraceaeAmbrosiadeltoidea(Torr.) W. W. PayneH-36Robert F. Copple19274696U.S.A.ArizonaGilaTonto National Forest: Campaign Creek: Ho-10: along Hwy.-111.0345433.61527792Semi-desert browse community in conglomerate soil on a gentle southeast slope with Cercidium, covillea and annuals; common; distributed on dry, gravelly slopes. Phenology: vegetative only.RMRM180382 Ambrosia deltoideaphysical specimenAsteraceaeAmbrosiadeltoidea(Torr.) W. W. Payne514Sister Thomas Marie1938518138U.S.A.ArizonaPimaQuijotoa.Phenology: vegetative only.RMRMRS Ambrosia deltoideaphysical specimenAsteraceaeAmbrosiadeltoidea(Torr.) W. W. Paynes.n.Arthur L. Hinckley193232686U.S.A.ArizonaPimaPapago Well.Phenology: flowering & fruiting.RMRMRS Ambrosia deltoideaphysical specimenAsteraceaeAmbrosiadeltoidea(Torr.) W. W. Payne1634Charles P. Pase1966419109U.S.A.ArizonaMaricopaTempe; 15 miles south to Gile River flats: off Tonto National Forest.-111.917533.173350Phenology: flowering & fruiting.RMRMRS Ambrosia deltoideaphysical specimenAsteraceaeAmbrosiadeltoidea(Torr.) W. W. PayneH-36Copple19274696U.S.A.ArizonaGilaTonto National Forest; Campaign Creek; Ho - 10; along highway.-111.036133.61529792Phenology: flowering & fruiting.RMRMRS Ambrosia deltoideaphysical specimenAsteraceaeAmbrosiadeltoidea(Torr.) W. W. PayneH-36Copple19274696U.S.A.ArizonaGilaTonto National Forest; Campaign Creek; Ho - 10; along highway.-111.036133.61529792Phenology: flowering & fruiting.RMRMRS Ambrosia deltoideaphysical specimenAsteraceaeAmbrosiadeltoidea(Torr.) W. W. Paynes.n.Robert R. Humphrey193121546U.S.A.ArizonaYavapaiLimestone Peak.Phenology: flowering & fruiting.RMRMRS Ambrosia deltoideaphysical specimenAsteraceaeAmbrosiadeltoidea(Torr.) W. W. Payne350J. J. Thornber1903515135U.S.A.ArizonaPimaTucson.731Phenology: fruiting.36003,1,0true