176 31. ILLECEBRACEA, —— 32. SCLERANTHACE. 
397. Herniaria (vulgaris) glabra, etc. 
Provinces 1 [2 8] 4[56-89----1415]. Native. 
Lat. 50—58. Cornwall, Suffolk, Norfolk, Cambridge, Lincoln ? 
Zone 1. Low grounds. Two forms, “ glabra” and “ciliata.” 
Census 2 4 5. Ireland 0. Germanic-english type. 
Europe all, except Lapland and Finmark. 
Russia 6 5 43. West-asia. Siberia. 
Algeria. 
898. Polycarpon tetraphyllum, Linn. 
Provinces 1 2 (3)--6---(10). Native. 
Lat. 50—51. Cornwall, Devon, Dorset. (Middlesex ; Hind. cat.) 
Zone 1. Coast-level. (Yorkshire; P. W. Watson; 8. Hailstone). 
Census 2 3 8. Ireland 0. Atlantic-local type. 
Europe spa ita tur aus ger fra cha net. 
Russia 6. West-asia. Syria. 
Algeria. Egypt. Azores. — (America, introduced). 
399. Scleranthus annuus, Linn. 
Provinces 1 to 17. Native. 
Lat. 50—59. Cornwall, Wight, Kent. — Ross, Sutherland. 
Zones 123. Highlands to 350 yards in several places. 
Census 17 34 80. Ireland 5. British type of distribution. 
Europe all, except Lapland and Finmark. 
Russia 65 432. West-asia. Siberia. 
Algeria. Canaries. — Iceland. (America). 
400. Scleranthus perennis, Linn. 
Provinces [1 - 3] 4 [5] 6 [7-9----- 15]. Native. 
Lat. 52—58. Suffolk! Norfolk! Radnor! 
Zone 1. Low grounds. [Kent? Surrey? Chester ?]. 
Census 2 3 4. Ireland 0. English-germanic type. 
Europe all, except Lapland and Finmark. 
Russia -- 4 38. Siberia. N.B. An intermediate form of S. 
annuus, sub-perennial, is mistaken for this. 
