82 Flora of Devon and Cornwall, by I. W. N. Keys. 
[* H. aurantiacum (L.) appears in Rav. under protection of a (?) as 
gathered by Mr. Stewart in a hedge between East-down and Sherwell ; but I 
think we must omit it from our list, as it is only known as a naturalized 
plant in woods and wastes in the North. Vide Bab. Man.] 
H. murorum (L.) — Woods and rocks. — D. High-tor [Heytor] 
rocks ; rocks near Dunsford (Mr. Jacob) : Fl. Dev. Ilfracombe : 
Stew, in Rav. 
H. vulgatuni (Fr.) — H. sylvaticwn Sm., E.B. 2031. — Woods, 
banks, walls. — J). Chagford ; Clovelly ; Harpford woods : Eav. 
It is known to Mr. H. C. Watson as a native of Devonshire : C.B.S. 
i. 61. — C- Budock bottoms, " rare : " Polytech. 1856. 
H. maculatum Sm., E.B. 2121, which is a form of the last-mentioned 
species, has been found by Mr. T. K. A. Briggs under trees at Manadon, near 
Plymouth. He thinks it probably an escape. Vide Phytol. n.s. v. 370. 
H. tridentatum (Fr.) — Banks. — D- Appears in C.B.S. i. 61, as 
a native of this county. I have no other information concerning 
it. 
B. umhellatum (L.) — E 7?. 1771. — Sandy and stony places, woods. 
— D. Frequent. Woods about Plymouth ; Wembury ; Tavistock. 
About Tiverton ; Dartmouth castle ; Holne-chase ; Dean-burn, near 
Ashburton; Buckland and Spitchwick woods ; Beckey fall ; woods 
at Ilsington ; Fingle bridge, near Drewsteignton ; Bridford woods : 
Fl. Dev. Upton Pynes ; Stoke wood, near Exeter ; Mortehoe ; 
Clovelly: Bav. Ivybridge ; Gidleigh, near Chagford: Tor. Fl. — 
C. Penzance : Gibs, in Phytol. 1846, p. 678. St. Kevern (H. S. 
Herb): Johns. Gravelly hedges [Falmouth], " not uncommon : " 
Polytech. 1856. Narrow-leaved Hawkweed. 
H. boreale (Fr.) —H. sabaudum Sm., E.B. 349. — Banks.— D- 
Woods at Ilsington ; hedges at Tiverton, North Bovey, Hennock, 
and Manaton : Fl. Dev. Clovelly : Bav. Ilfracombe and Trentis- 
