62 
Flora of Devon and Cornwall, by I. W. N. Keys, 
H. unduJatum (Schousb.) — In boggy places, by running water. 
Common-wood !, banks of the Plym : Briggs inJourn. Bot. ii. 45. 
Ivybridge : id. et ih. iii. 349. D. — 1 have this year (186G) gathered 
specimens of this beautiful plant (t. ld,Journ.Bot. ii.) in the Com- 
mon-wood station, kindly shown to me by Mr. Briggs, the fortunate 
discoverer of the plant in Devon. — Near Helston : Mr. Cwmach, as 
reported by Prof. Babiugton mJourn. Bot. ii. 279. Near Launces- 
ton : Mr. T. P, Lucas : ib. iii. 157. " By a stream about three miles 
from Truro, beyond Kenwyn ; very sparingly in a marsh by the 
coast about a mile from Falmouth; plentifully in a valley near 
Porthcurnow, about three miles from Land's-end ; and also in a 
moist spot by the road-side, a little nearer the latter place : " Briggs 
in Journ. Bot. iv. 288. C. 
The following are the specific character and synonomy of this plant, as 
given by Professor Babington in Journ. Bot. ii. 97 : — 
H. undulalum (Scbousb.) ; stem erect, branched, 4-eclgecl, herbaceous; leaves oblong, 
wavy at the edge, with many pellucid dots, netted with pellucid veins, and (as well as 
the sepals and petals) with black marginal dots beneath ; sepals erect, ovate lanceo- 
late, acute, usually very bluntly crenate ; petals persistent; stamens shortly united in 
three sets ; styles 3, not half as long as the capsule. 
H. undulatum, Schousb. in Willd. Enum. 810 (1809). Weliv. ! Iter Lus. n. 171. (spec). 
Reichenh. Hort. Bolan. t. 89. 
H. Boeticum, Boiss. Elench. 25 (1838) ; Voyage, t. 31. Walp. Report, i. 383. Syme! 
in Eng. Bot.ix. 153, t. 270 Ms. 
H, decipiens, Wats.! in Loud, Journ. Bot. iii. b^Q (1844). Walp.Repcrt.v. 141. 
H. Neapolitanum, Ten..' Ind. Sem. 1839 ; Syl. PL Neapol. 385. Guss. Fl. Sic. Syn. 
379. 
II. quadrangulum, Lowe! Fl. Mad. 79. 
H. quadrangulum, 6. undulatum, Choisy in De Cand. Prod. i. 548. 
Hypericum, sp., Welw.! Fl. Lusit.n. 1162 (spec.) 
Stem 2-3 feet high. Leaves declining, more or less conspicuotisly wavy at the edge, 
abundantly uniformly and pellucidly dotted throughout. Flowers in very lax, much 
branched cymes. Petals yellow, with a longitudinal dash of red externally on their 
sinistral side, and black dots on their dextral side. Anthers with a black dot. Styles 
3, divaricate. 
H. perforatum (L.) — E.B. 295. — Woods, hedge-banks, &c. Mana- 
don wood ; Bhickstone ; banks of the Teign, above Fingal bridge. 
Milehouso!, Plymouth: Balkiv. Teignmouth: Jord. in PhgtoliS-i^, 
p. 828. Exeter district, frequeut : Paf. D. — Between Torpoint 
and St. John's ! ; Calstock ; near Fowey. Falmouth : Pohjtecli. 1 856. 
C. Common imf orated St. Johns Wort, 
