Cneoridium dumosum (Nuttall) Hooker F. Collected March 26, 1960, at an Elevation of about 1450 Meters on Cerro Quemazón, 15 Miles South of Bahía de Los Angeles, Baja California, México, Apparently for a Southeastward Range Extension of Some 140 Miles
The paper was published in 1962. It was published in volume 16, page 272 of the California Botanical Society's scientific journal called Madroño. The whole paper was later published again, in 2013, with the title "Reprinted Classic Madroño Articles" in Madroño, volume 60, page 359. This was the California Botanical Society's centennial (100th) year.