Rudd, Velva E. (1981). "Two New Species of Paramachaerium (Leguminosae) and a Brief Resume of the Genus". Brittonia. 33 (3): 435–440. doi:10.2307/2806433. JSTOR2806433. S2CID83844464.
Sousa S., Mario; Rudd, Velva E. (1993). "Revision del Genero Styphnolobium (Leguminosae: Papilionoideae: Sophoreae)". Annals of the Missouri Botanical Garden. 80 (1): 270–283. doi:10.2307/2399827. JSTOR2399827.
Rudd, Velva E. (1981). "Two New Species of Paramachaerium (Leguminosae) and a Brief Resume of the Genus". Brittonia. 33 (3): 435–440. doi:10.2307/2806433. JSTOR2806433. S2CID83844464.
Carter, Annetta M.; Rudd, Velva E. (October 1981). "A new species of Acacia (Leguminosae: Mimosoideae) from Baja California Sur, Mexico". Madroño. 28 (4): 220–225. JSTOR41424328.
Sousa S., Mario; Rudd, Velva E. (1993). "Revision del Genero Styphnolobium (Leguminosae: Papilionoideae: Sophoreae)". Annals of the Missouri Botanical Garden. 80 (1): 270–283. doi:10.2307/2399827. JSTOR2399827.
Hanson, Herbert C.; Rudd, Velva E. (March 1933). "Leafy spurge: Life history and habits"(PDF). Bulletin 266, Agricultural Experiment Station, North Dakota State Agricultural College.
Rudd, Velva E. (1981). "Two New Species of Paramachaerium (Leguminosae) and a Brief Resume of the Genus". Brittonia. 33 (3): 435–440. doi:10.2307/2806433. JSTOR2806433. S2CID83844464.
"brief bio of Velva E. Rudd". The Plant Press: A Quarterly Newsletter from the Botany Dept (NMNH) and the U. S. National Herbarium. 17 (1). January 2014.
"Velva Rudd". The Plant Press. 3 (1). January 2000.