Search Results — 4 specimen records retrieved (3 records with coordinates)
Results for search: Scientific name=Lasthenia gracilis (including nomenclatural synonyms); Source=All; Collector=Roos;   More information: Jepson Online Interchange

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  POM262944  Lasthenia gracilis J. C. Roos 1941-4-19 178 Riverside Reche Canyon - 'Plateau' [Label indicates San Bernardino Co.] Comment
  UCR24058  Lasthenia gracilis John C. Roos 1949-4-30 4277 San Bernardino Mojave Desert, 4 mi NE of Hesperia 884 Comment
  UCR25417  Lasthenia gracilis John C. Roos, L. Roos 1952-5-10 5643 San Bernardino Mojave Desert, Adelanto 915 Comment
  RSA92749  Lasthenia gracilis J. C. Roos 1952-5-21 5706 Riverside San Jacinto River bottomland 1.5 miles southeast of Perris 426 Comment

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