270 FLORA OF PHILADELPHIA. 



4. Myosotis versicolor (Pers.) Reichenb. M. p. 773. Fields and road- 



sides. Summer. 

 Delaware— Darby near Cobb's Creek, A. H. Smith (B. Sm.), Tinicum 



New Castle— Fields between Holly Oak and Edgemoor, Canby. 



5. Myosotis Virginica (L.) B. S. P. M. p. 773. Dry ground. Summer, 



. 7. LITHOSPERMUM L. Cromwell. 



Corolla white or yellowish, its tube shorter than, or equalling, the calyx; 

 flowers distant. 

 Nutlets brown, wrinkled or pitted; annual or biennial. 1. L. arvense. 

 Nutlets white, smooth and shining; perennials. 2. L. latifolium. 



Corolla bright yellow, its tube much longer than the calyx; flowers dense. 



3. L. canescens. 



1. LiTHOSPERMUM ARVENSE L. Com Gromwell. M. p. 773. Fields and 



waste places. Spring. 



2. LiTHOSPERMUM LATIFOLIUM Michx. M. p. 774. In dry thickets and 



fields. Spring. 

 Lancaster— {V.). Berks— (P.). 



3. LiTHOSPERMUM CANESCENS (Michx.) Lehm. M. p. 774. Dry soil. Spring, 



Chester — (P.). * Lancaster — (P.). Northampton — (P.). 



8. ONOSMODIUM Michx. 

 1. Onosmodium Virginianum (L.) DC. False Gromwell. M. p. 775. Banks 

 and hillsides. Summer. 

 Bucks — Near Point Pleasant (Fr,). Delaware — Sandy Bank, Upper 

 Providence, John Cassin (Fu.). Chester— (P.). Lancaster— (P.). 

 ''Burlinff ton— Birmingham (C), Rancocas Creek, 1 mile above mouth, 

 Mart. (B. C). Camden — Clementon (Cr.) (Wn.). Gloucester — lona 

 , (C), near Woodbury (He.) (Li.), one specimen at Westville (Wn,). 

 Atlantic— Hammonton (Cr.). Monmouth— Brown's Point, Keyport (C). 

 Middlesex — Ghesquakes Creek (C). Hunterdon — "Raven Rock, Bull's 

 Island, Lambertville (C). 



New Castle— Brandywine Hills, etc. 



9. SYMPHYTUM L. 

 1. Symphytum officinale L. Comfrey. M, p. 775. Waste places. Sum- 

 mer. 

 Philadelphia — Byherr J, Mart. (B. C). jBwcfcs — Sellersville (Fr.). 

 Montgomery— Br jn Mawr (Gi.). Delaware— ^awa, Concord (W. Tr.), 

 Lancaster — (P.). Lehigh — Coplay (Kr.). Northampton — (P.). Paw- 

 pTiin— Harrisburg (Wn.). 

 New Jersey — Frequent. 

 New Castle— Cireenhank, Commons. 



10. LYCOPSIS L. BuGLOSS. 

 1. Lycopsis arvensis L. M. p. 776. Fields and waste places. Summer. 

 Philadelphia — Greenwich Point (Te.), 

 Camden— Kaighn's Point (Ja.) (Wn,). 



