Harvard University Herbaria & Libraries

Boraginaceae
GH: 01994159 Johnstonella angustifolia (Torrey) Hasenstab & M.G. Simpson USA: Arizona 1/2 mi. west of south end of Boulder Lake I. J. La Rivers [data not captured] 138 1937-5-24
Fabaceae
GH: 01921533 Dalea searlsiae (A. Gray) Barneby USA: Nevada 9 mi. ese. of Charleston Peak, Spring Mts I. J. La Rivers [data not captured] 576 1937-6-30
Juncaceae
GH: 02396238 Juncus sp. USA: Nevada Hidden Canyon, Sheep Mt. I. J. La Rivers 627 1937-7-5
Mimosaceae
A: 01680796 Acacia greggii A. Gray USA: Nevada W. bank of Rio Colorado at mouth of El Dorad... I. J. La Rivers [data not captured] 91 1937-5-20
Papaveraceae
GH: 01856589 Argemone munita argentea G. B. Ownbey USA: Nevada 8 mi W of Goodsprings on raod to Kingtson I. J. La Rivers [data not captured] 299 1937-6-2
Polygonaceae
GH: 01966328 Eriogonum reniforme Torr. & Frém. USA: Nevada [data not captured] I. J. La Rivers [data not captured] 79 1937-5-20
GH: 02043163 Eriogonum trichopes Torrey USA: Nevada [data not captured] I. J. La Rivers [data not captured] 220 1937-5-27