Supplement to Catalogue of Arkansas Plants 117 
Hamamelis vernalis Sarg. Spring-blooming Witch- 
hazel. 6032 Rush Marion Co.; 12649, Mena, Polk 
Co.; Goshen, Washington Co. Common along rocky 
streams of Ozark region. 
Hamamelis vernalis var. tomentella Sarg. 20494 
Eureka Springs, Carroll Co. 
Rosaceae: 
Physocarpus intermedius (Rydb.) Schneider. Nine 
Bark. (Opulaster intermedius Rydb.) 4385 Eureka 
Springs, Carroll Co.; 5573 Beaver, Carroll Co..; 5982 
Cotter, Marion Co. Probably the Neillia opulifolia 
Benth. & Hook., observed by Lesquereux and by Har- 
vey, belongs here. 
Malus angustifolia (Ait.) Michx. Narrow-leaved 
Crabapple. 20719 Arkadelphia, Clark Co. 
Malus iowensis var. Palmeri Rehd. 10581 Wash- 
ington, Hempstead Co. 
Crataegus. Crus-galli group: 
Crataegus bellica Sarg. 5335, 5336 Fulton, Hemp- 
stead Co, (type locality). 
Crataegus Bushii Sarg. 5344 Fulton, Hempstead 
Co. (type locality); 277 Rich Mountain, Polk 
County; 24531 High Point, Garland Co. € 
Crataegus erecta Sarg. 21017 Van Buren, Craw- 
ford County. 
Crataegus Palmeri Sarg. Fayetteville, Washington 
Co. 
Crataegus paradoxa Sarg. 20993 Van Buren, Craw- 
ford Co. 
