Charles Norman Horn
(b. 1956) The University of North Carolina at Chapel Hill Herbarium (NCU) curates over 300 vascular plant specimens collected by Charles N. Horn. As we continue to catalog our holdings,…
(b. 1956) The University of North Carolina at Chapel Hill Herbarium (NCU) curates over 300 vascular plant specimens collected by Charles N. Horn. As we continue to catalog our holdings,…
(30 December 1935 – 1 July 2022)1 The University of North Carolina at Chapel Hill Herbarium (NCU) curates about 170 specimens collected by Carl John Burk. Most were collected for…
…the Southwest. J. Am. Vet. Med. Assoc. 57: 430-434. — (1921) Poisonous properties of the Whorled Milkweeds Asclepias pumila and A. verticillata var. geyeri. U.S. Dept. Agr. Bulletin 942. —…