ASPERUGO. CYNOGLOSSUM. 293 



filaments rather long. Style simple. Nutlets smooth, in- 

 flated, rather drupaceous, attached laterally near their base 

 by aflat surface; seeds free. 



10. LITIIOSPEBMUM. Cal. in 5 deep segments. Cor. funnel- 

 shaped ; throat naked or with 5 minute scales. Stam. 

 included in tube ; filaments very short. Style simple. 

 Nutlets smooth or tubercular, stony, attached by a truncate 



flat base. 



11. MYOSOTIS. Cal. 5-parted. Cor. convolute in the bud, 

 salvershaped ; throat closed with scales ; limb 5-fid, blunt. 

 Stam. included ; filaments very short. Style simple. Nut- 

 lets smooth, convex externally, keeled within, attached by 

 a minute lateral spot near their base. Distinguished from 

 all the other genera by the convolute corolla. 



Tribe I. Cynoglossece. 



1. ASPERU'GO Linn. Madwort. 



fl. A.procum'bens(L.). E.B.66I. St. procumbent, angu- 

 lar, rough, with short deflexed bristles. L oblong, rough, 

 hispid, lower ones stalked, upper sessile. Fl. small, axillary, 

 solitary, blue, upon short peduncles. Col. of the fr. much en- 

 larged. Rich waste ground, rare. A. VI. VII. E. S." 



2. CYNOGLOS'SUM Linn. Hoimd's-tongue. 



1 . C. officindle (L.) ; 1. downy acute, lower 1. elliptic contract- 

 ing into a petiole, upper I. lanceolate narrowed below subcordate 

 half-clasping, nutlets with thickened prominent margin. E. B. 

 921. About 2 feet high. Covered with soft adpressed hairs. 

 Cor. dull crimson, veiny ; veins disappearing in drying. Nut- 

 lets flat in front. Fetid, rarely [ V ar. subglabrum Herat J sub- 

 glabrous and nearly scentless. Waste ground. B. VI. VII. 



E. S. I. 



2. C. montdnum (L.) : L slightly hairy acute nearly glabrous 

 and shining above rough beneath, interior oblong narrowed 

 into a long petiole, upper I. lanceolate slightly narrowed below 

 clasping, nutlets without thickened edge. C. sylvaticum Sm. 

 E. B. 1642. Clothed with straight spreading hairs. Cor. 

 reddish, changing to blue. L. sometimes very rough. Shady 

 situations. B. VI. VII. E. I. 





