6s8 REPORT OP NEW' JERSEY STATE MUSEUM. 



Family BOiRAGINACE^. Forget-me-not, etc. 

 Key to the Species. 



a. Nutlets armed with prickles. 



b. Flowers and nutlets 8-10 mm. broad. 



c. Flowers reddish purple, nutlets flat, stem leafy to top. 



[Cynoglossitm ofUcmaW]* 

 bb. Flowers 2 mm. broad white, nutlets 4 mm. broad. Lappula, p. 658 



oa. Nutlets unarmed. 

 b. Flowers regular. 



c. Corolla funnel-shaped, blue, 20 mm. long, whole plant glabrous. 



Mertensia, p. 658 

 cc. Corolla much less than 20 mm. long, plant bristly hairy or rough- 

 ened (or nearly glabrous in Myosotis laxa). 

 d. Racemes leafy. 



e. Plant minutely roughened. [Lithospermum arvense'\\ 

 ee. Plant harsh with appressed bristles. 



Onosmodium virginianum, p. 6S9 

 dd. Racemes naked or leafy at the base. 



e. Appressed pubescent, flowers blue. Myosotis laxa, p. 659 



ee. Bristly hirsute, flowers white. M. virginica, p. 659 



bb. Flowers irregular, blue, plants very rough bristly. [Bchium vulgare]t 



LAPPULA Moench. 



Lappula virginiana (L.). Vir.ginia Stickseed. 



Myosotis virginia'na Linnaeus, Sp. PI. 131. 1753 [Virginia]. 

 Bchinospermum virginianum Britton 177. 

 Lappula virginiana Keller and Brown 268. 



Frequent in woods and thickets of the northern counties; not 

 common within our Hmits and confined to the Middle district. 



Fl. — Early July to late August. Fr. — Mid-August into Octo- 

 ber. 



Middle District.— Vrethoid (C), New Egypt, Oaklyn (S), Mickleton 

 (H), MuUica Hill (H), Swedesboro (CDL). 



MERTENSIA Roth. 



Mertensia virginica (L.). Virginia Cowslip. 



Pulmonaria virginica Linnaeus, Sp. PI. 135. 1753 [Virginia]. 

 Mertensia virginica Britton 177.— Keller and Brown 269. 



♦Hound's Tongue, waste ground. 



t Corn Gromwell, a weed in sandy ground. 



X Bugloss, local in waste places ; roadsides, etc., rare. 



