: 1.21 $2024-03-29T07:30:01-7:003.218.247.159searchRMRM132594 Ambrosia ambrosioidesphysical specimenAsteraceaeAmbrosiaambrosioides(Cav.) W. W. Payne11200aAven Nelson193031574U.S.A.ArizonaMaricopaN of Gila Bend: Gila River bridge.-112.7579732.99302182Dry creek banks. Phenology: flowering.RMRM147281 Ambrosia ambrosioidesphysical specimenAsteraceaeAmbrosiaambrosioides(Cav.) W. W. Payne1268Aven Nelson Ruth A. Nelson193532281U.S.A.ArizonaPinal25 mi W of Casa Grande City; Lava Hills.-112.1771332.83563579Edges of sandy wash. Phenology: flowering.RMRM147280 Ambrosia ambrosioidesphysical specimenAsteraceaeAmbrosiaambrosioides(Cav.) W. W. Payne1652Aven Nelson Ruth A. Nelson1935426116U.S.A.ArizonaPimaTucson vicinity: highway to Florence.-110.9784832.30264731Sandy wash along road. Pima/Pinal counties. Phenology: flowering.RMRM192067 Ambrosia ambrosioidesphysical specimenAsteraceaeAmbrosiaambrosioides(Cav.) W. W. Payne3354Aven Nelson193933190U.S.A.WyomingAlbanyLaramie Hills.-114.216933.42175Phenology: flowering.RMUSFS469741 Ambrosia ambrosioidesphysical specimenAsteraceaeAmbrosiaambrosioides(Cav.) W. W. Payne2153Barnard A. Hendricks193851121U.S.A.ArizonaPimaCoronado National Forest: Sabino Canyon near lower dam.-110.8111732.31841914Semidesert browse community in alluvial flood plain on a level slope with Mesquite and Baccharis. Phenology: flowering & fruiting.RMRM258674 Ambrosia ambrosioidesphysical specimenAsteraceaeAmbrosiaambrosioides(Cav.) W. W. Paynes.n.Leslie N. Goodding19594292U.S.A.ArizonaPimaCoyote Mountains.-111.5199431.997091463Sandy washes. Phenology: flowering & fruiting.RMRM49086 Ambrosia ambrosioidesphysical specimenAsteraceaeAmbrosiaambrosioides(Cav.) W. W. Paynes.n.Marcus E. Jones1890523143U.S.A.Arizonano county(Illegible) ? Puhianis?Phenology: fruiting.RMRM261838 Ambrosia ambrosioidesphysical specimenAsteraceaeAmbrosiaambrosioides(Cav.) W. W. Paynes.n.Neva Nelson Miller196033191U.S.A.ArizonaPimaCoyote Mountains: 30-40 mi SW of Tucson.-111.5199431.997091463Phenology: flowering.RMUSFS469740 Ambrosia ambrosioidesphysical specimenAsteraceaeAmbrosiaambrosioides(Cav.) W. W. Payne356W. Ellis Wiltbank193433190U.S.A.ArizonaMaricopaTonto National Forest: near Canyon Lake.-111.4320433.53584609Desert shrub community in loose granite soil on a moderate northwest slope with Simmondsia and Aplopappus; common. Phenology: fruiting.RMRM704123 Ambrosia ambrosioidesphysical specimenAsteraceaeAmbrosiaambrosioides(Cav.) W. W. Payne15525Walter Fertig Jane Struttmann19954898U.S.A.ArizonaPimaArizona Desert: Foothills S of the Little Ajo Mountains: ca 10 mi N of Organ Pipe Cactus National Monument: ca 5 mi S of Ajo: ca 1 mi W of Black Mountain.-111.7243232.3087579Gravelly-sandy wash surrounded by grove of mesquite and palo verde with understory of Ambrosia, Salvia and honeysuckle. Phenology: flowering.RMRMRS Ambrosia ambrosioidesphysical specimenAsteraceaeAmbrosiaambrosioides(Cav.) W. W. Payne2153Barnard A. Hendricks193851121U.S.A.ArizonaPimaCoronado National Forest; Sabino Canyon near lower dam; flood plain.914Phenology: flowering & fruiting.RMRMRS Ambrosia ambrosioidesphysical specimenAsteraceaeAmbrosiaambrosioides(Cav.) W. W. Payne2153Barnard A. Hendricks193851121U.S.A.ArizonaPimaCoronado National Forest; Sabino Canyon near lower dam; flood plain.914Phenology: flowering & fruiting.RMRMRS Ambrosia ambrosioidesphysical specimenAsteraceaeAmbrosiaambrosioides(Cav.) W. W. Payne291R. Pettit19661211345U.S.A.ArizonaMaricopa15 miles north of Fort McDowell; along Verde River.-111.665333.7719472Phenology: vegetative only.RMRMRS Ambrosia ambrosioidesphysical specimenAsteraceaeAmbrosiaambrosioides(Cav.) W. W. Paynes.n.Robert R. Humphrey19314898U.S.A.ArizonaPimaTucson Mountains; Twin Peak.Phenology: flowering & fruiting.36003,1,0true