228 
54. BOKAGINACEJE. 
8. ECHIUM. Cal. in 5 deep segmenta. Cor. sub-belkhaped ; 
throat dilated, naked ; lirnD irregular. Sta7n. exserted ; Jila- 
ments very long, unequal. Style bifid. Nuts ■wrinkled, at- 
tached by a flat triangular base. 
9. PuLMONARiA. Cal. tubular, 5-fid, Cor. funnelsbaped, its 
throat naked. Stain, included in the tube ; Jilaments very 
short. Style simple. Nuts smooth, attached by their trun- 
cate base which has a central tubercle. 
10. Mebtensia. Cal. in 5 deep segments. Cor. bellshaped, 
with a short thick cylindrical tube with 5 minute protuber- 
ances in its throat. Stam. protruded beyond the throat ; 
filaments rather long. Style simple. Nuts smooth, inflated, 
rathei- dnqoaceous, attached laterally near their base by a fiat 
surface; seeds free. 
11. LiTHOsPERMUM. Col. in 5 deep segments. Cor. funnel- 
shaped ; throat naked or with 5 minute scales. Stam. in- 
cluded in tube ; filaments very short. Style simple. Nuts 
smooth or tubercular, stony, attached by a truncate flat base. 
12. Myosotis. Cal. 5-parted. Cor. convolute in (he bud, 
salvershaped ; throat closed with scales ; limb 5-fid, blunt. 
Stam. included ; filaments very short. Style simple. Nuts 
smooth, convex extem<illy, keeled within, attached by a ijii- 
nute lateral spot near their base. — Distinguished from all 
the other genera by the convolute corolla. 
Tribe I. Cynoglossea. 
1. Aspeeu'go lAnn. Madwort. 
fl. A. jyrocum'bens (L.); KB. 6G1. — St. procumbent, an- 
gular, rough, with short decurved bristles. L. oblong, rough, 
hispid, lower ones stalked, upper sessile. Fl. small, axillary, 
solitary, blue, upon short pedimcles. Cal. of the fr. much en- 
larged. — Rich waste ground, rare. A. VI. VII. E. S. 
2. EcHINOSPEa'MUM Sw. 
[E. Lap'pula (Lehm.) ; st. branched above, 1. lanceolate ad- 
pressed-hairy, cor. exceeding the calyx, fr.-st. erect, nuts with 
a double series of barbed spines on the margins the disk and 
sides tubercled. — St. 4.3. 16. — St. and 1. covered with adpressed 
hairs giving them a silky appearance. Closely resembling a 
Myosotis. — -Upon shingle, Southwold, Sufl'., in very small quan- 
tity; probably introduced. — A. VI.] E. 
