BOTANICAL SURA'EY— SUGAR GROVE REGION 315 



Malaxus unifolia Mx. (Microstylis, Achroanthus). Green Adder 's-mouth. Incon- 

 spicuous but not unconnnon. Known in Ohio only from tlie present area and 

 Wayne County. 



Aplectrum spicatum (Walt.) B. S. P. (A. hyemale). Putty Root. Fide Bigelou. 



Liparis lilifolia (L.) Rich. ( Lept orchis ) . Large Twayblade. 



Corallorhiza odontorhiza (Willd.) Nutt. Small-flowered Coral-root. Rather com- 

 mon in the fall. 



Corallorhiza maculata (C. multiflora) Nutt. Large Coral-root. 



Class, DICOTYLAE, Dicotyls. 



Subclass, Thalamjflorae. 



Iia7iales. 

 Magnoliaceae, Magnolia Family. 

 Magnolia acuminata L. Cucumber Tree. Fide Bigelow. 

 Liriodendron tulipifera L. Tuliptree. 



Annonaceae, Custard-apple Family. 

 Asimina triloba (L.) Dunal. Pawpaw. No specimen. 



Ranunculaceae, Crow^foot Family. 

 Ranunculus reptans L. (R. flamnuila var.). Fide Bigelow. Not now known from 



Ohio. 

 Ranunculus abortivus L. Kidney-leaf Crowfoot. No specimen. 

 Ranunculus sceleratus L. Celery-leaf Crowfoot. No specimen. 

 Ranunculus recurvatus Poir. 

 Ranunculus acris L. Tall Buttercup. A single plant at the quarry siding, where cars 



are cleaned, Rockbridge. 

 Ranunculus pennsylvanicus L. Bristly Buttercup. 

 Ranunculus septentrionalis Poir. Swamp Buttercup. 

 Ranunculus hispidus ^Ix. Hispid Buttercup. 

 Trollius laxus Salisb. American Globe-flower. Fide Bigelow. Known only from 



Columbiana and Stark Counties. 

 Aquilegia canadensis L. Common but not so aliundant nor so thrifty as on the 



limestone cliffs near Columbus. 

 Delphinium tricorne ^Ix. Dwarf Larksj^ur. Not seen within the area itself. 

 Delphinium caroliniaiium Walt. (D. azureum). Given by Bigelow. Not otherwise 



known in Ohio. 

 Anemone virginiaua L. Virginia Anemone. 

 Anemone canadensis L. Canada Anemone. 

 Hepatica hepatica (L.) Karst. (II. triloba). Round-lobed Hepatica. Only in the 



less steep ravines. The change from H. acuta to H. hepatica is very striking 



as one goes south of our area into Vinton County. 

 Hepatica acutiloba D. C. (H. acuta.) Sharp-lobed Hepatica. In the deeper canyons. 



The common form. 

 Clematis virginiana L. Common Virgin's Bower. 

 Viorna viorna (L.) Sm. (Clematis). Leather flower. 

 Caltha palustris L. Marsh Marigold. 

 Actea alba (L.) Mill. White Baneberry. 



