Harvard University Herbaria & Libraries

Papaveraceae
GH: 01856481 Argemone albiflora Hornemann USA: Texas 3.2 miles w. of Mission G. B. Ownbey & F. M. Ownbey 1625 1952-3-23
GH: 01856482 Argemone albiflora Hornemann USA: Texas Northern outskirts of Falfurrias. G. B. Ownbey & F. M. Ownbey 1613 1952-3-21
GH: 01856687 Argemone sp. Linnaeus USA: Texas 9.4 miles e. of Hidalgo G. B. Ownbey & F. M. Ownbey 1623 1952-3-23
GH: 01856690 Argemone sp. Linnaeus USA: Texas 2.8 miles e. of Edinburg G. B. Ownbey & F. M. Ownbey 1616 1952-3-22
GH: 01738679 Corydalis crystallina Engelmann ex Torrey & A. Gray USA: Oklahoma 2.3 miles southwest of Atoka, Hwy. 75. In lo... G. B. Ownbey & F. M. Ownbey 1656 1952-3-28
GH: 01739002 Corydalis micrantha texensis G. B. Ownbey USA: Texas 3.7 miles northeast of Berclair, Hwy. 59 G. B. Ownbey & F. M. Ownbey 1602 1952-3-20