248 50. GENTIANACES. 
724. BErythrea Centaurium, Pers. 
Provinces all. Native. 
Lat. 50—61. Cornwall, Wight, Kent. — Hebrides, Shetland. 
Zones 123. Low grounds. Humber to 200 yards. 
Census 18 36 91. Ireland 11. British type of distribution. 
Europe spa ita tur aus ger fra cha net den got. 
Russia 6 5 432. West-asia. India. 
Algeria. Morocco. Canaries. Azores. — (America). 
724, Erythrea latifolia, Sm. (vera). 
Provinces (1 2---6 7]-9--{12---16]. Native. 
Lat. 53—54. Lancashire only. Formerly in Cheshire ? 
Zone- 2. Littoral. An irregular growth of Centaurium ? 
Census 1 1 1. [Ireland]. Local type of distribution. 
Europe? N.B. The habitats of “ France,” “ Norway,” “Algeria,” 
“Azores,” are referred to Centaurium. Authors who cite fig. 
2719 in E. Bot. Sup. evidently misunderstand Smith’s plant. 
724. Krythrea, littoralis, Fries. 
Provinces 12-4-67 9-111213141516-18. Native. 
Lat. 50—58. “ Cornwall,” “ Sussex.” — Moray? Heb.? Shetl.? 
Zones12 ? Littoral. Suffolk! Holy Isle! Arran! etc. 
Census 13 18 81 (as reported). [Ireland]. British type? 
Europe spa - tur aus ger fra cha net den got nor swe. N.B. This 
includes the E. linearifolia or linarizefolia with E. chloodes 
as a single aggregate species. Range in Britain uncertain. 
724*, Erythrea pulchella, Fries. 
Provinces 1234-678910- [12] 13 [14]. Native. 
Lat. 50—55 or 56. Cornwall, Wight, Kent. — Dumfries, York ? 
Zones 1 2. Littoral and low grounds. 
Census 10 19 38. Iveland 2. English type of distribution. 
Europe all, except Lapland and Finmark. 
Russia 65432. West-asia. Siberia. 
Algeria. Canaries? Azores; Drouet flo. — (America, introduced). 
