322 OHIO BIOLOGICAL SUEVEY 



Subfamily, Malatae. 

 Mains eoronaria (L.) Mill. (Pyrus angustifolia). Narrow-leaf Crab-apple. 

 Mains glaucescens Eehd. (P. eoronaria). American Crab-apple. 

 Mains mains (L.) Britt. (Pyrus). Common Apple. 



Aronia melanoearpa (Mx.) Britt. (Pyrus, A. nigra). Black Chokeberry. Not un- 

 common among the Huckleberries. 

 Amalanchier canadensis (L.) Med. Service Berry Shad Bush. 

 Amalanchier botryapium (L. f.) T. & G. Fide Bigelow. 

 Crategns crns-galli L. Cockspur Thorn. No specimen. 

 Crategus punctata Jacq. Large fruited Thorn. 

 Crategus coccinea L. Scarlet Thorn. 

 Crategus succulenta Schred. (C. maerocantha). Long-spine Thorn. 



Subfamily Amygdai-atae. 

 Prunns virginiana L. (P. serotina, Padus) Wild Black Cherry. 

 Prunus nana Dn Roi. (P. virginiana, Padus) Choke Cherry. 

 Prunus americana Marsh. Wild Plum. 

 Amygdalus persica L. Peach. 



Fabaceae, Pea Family. 



Subfamily, Cassiatae. 



Cercis canadensis Ij. Redbud. Common all around the area and in the northern 

 section but very rare in the southern section. A satisfactory hypothesis to 

 account for this and some similar anomalies is beyond the imagination of the 

 writer, but the absence of the redbud is exceedingly striking in the spring, 

 when a single flowering tree can be seen for miles, so that there can be no 

 question of the fact. No specimens. 



Chaniaeehrista nictitans (L.) Moench. Sensitive Pea. 



Chamaechrista faseicultata (Mx.) Greene. (Cassia Chamaechrista). Partridge Pea. 



Cassia marylandica L. Wild Senna. 



Gleditschia tricanthos L. Honey Locust. 



Gymnocladus dioica (L.) Koch. Coffee-bean. This species reaches the edge of 

 its range immediately to the west of the Sugar Grove area. After some search 

 a single tree was found close by the Leaning Rock on the Clear Creek Road. 

 No specimen. 



Subfamily, Fabatae. 

 Baptisia tinctoria (L.) R. Br. Blue Wild-indigo. Fide Bigelow. 

 Baptisia leucantha T. & G. Large White Wild-indigo. Fide Bigelow. 

 Melilotus alba Desv. White Sweet-clover. 

 Trifolium procumbens L. Low Hop-clover. 

 Tri folium pratense L. Red Clover. No specimen. 

 Trifolium reflexnm L. Buffalo Clover. Fide Bigelow. Known onh- from Lawrence 



County. 

 Trifolium hybridum L. Alsike Clover. 

 Trifolium rejiens L. White Clover. No specimen. 

 Psoralea onobrychis Nutt. Fide Bigelow. 

 Cracca virginiana L. (Tephrosia) Goat'.^-rue. 



