Supplement to Catalogue of Arkansas Plants 105 
Dioscoreaceae: 
Dioscorea villosa var. glabra. Lloyd. 5945 Cot- 
ter, Marion Co. 
Amaryllidaceae: 
Hypoxis hirsuta (L.) Coville (H. erecta L.) 25027 
Hazen, Prairie Co. Also frequent in Ozark region. 
Iridaceae: 
Iris cristata Ait. (Formerly reported as I. verna 
L.) Cherty hills in woods north and west of Fay- 
etteville, Washington and Benton Co.; similar situa- 
tions Madison and Carroll Cos.; top of Magazine 
Mountain, Logan Co. A form with white flowers has 
been collected at Farmington and Hot Springs. 
Iris foliosa. Mackenzie & Bush. Prairie Grove 
and Farmington, Washington Co. Rare and local 
(Ralph Shreve). 
Sisyrinchium albidum Raf. 25061 Hazen, Prairie 
Co.; Fayetteville, Washington Co. 
Sisyrinchium furcatum Bicknell. 25050 Hazen, 
Prairie Co. 
Sisyrinchium graminoides Bicknell. Fayetteville, 
Washington Co. Common throughout the state. 
Orchidaceae: 
Cypripedium pubescens Willd. A specimen sent 
from Red Star, Newton Co., compared with material 
at the Herbarium of the New York Botanical Gar- 
den was found to be typical for leaf and size; 24993 
McNab, Hempstead Co. 
