HAPLOZIA 129 
var. POTAMOPHILA Bernet 
E. Lowianps.—Selkirk: Glenkinnon Burn (Maev.). 
Haddington : Gullane Links, per. (M‘And.). 
S.E. Hicguianps.—Mid Perth: Finlarig Burn (D. A. 
Jones). 
W. HicHianps.—Dumbarton: Nr. Arrochar (Macy.). 
HAPLOZIA ATROVIRENS (Schleich.) Dum. 
Jung. atrovirens Schleich. 
Rare, but found in several scattered localities from sea- 
level to 3200 ft. alt. Is generally an alpine plant. Is very 
rare but is occasionally present in subalpine districts. It 
is very rare in the Lowlands. 
Forms small, rarely large, olive-green patches in wet 
rocky places. Perianths are nearly always present, and 
fruit is frequent. 
N.W. Lowianps.—Renfrew: Cloch, per., with Aneura 
pinguis (Ewing). 
S.E. HicHianps.—Mid Perth: Craig-an-Lochain, per. 
from 1800-2000 ft. alt. (Macv.); Ben Lawers, per. 3200 
ft. alt. (Macv.); Cam Creag, per. 2700 ft. alt. (Macv.); 
Craig Chailleach, per. 2600 ft. alt. (Macv.); Clifton Burn 
(Macv.). 
Mip E. HicHianps.—Forfar: Below Sheilhill, per., 1878 
(Ferg.). S. Aberdeen: Corrie Ceandor, per. (West). 
W. HicHianps.—Kintyre: Tarbert, per. (Ewing). Clyde 
Isles: Rothesay (M‘And.). 
Upper N. HicuHuanps.—H. Sutherland: Ben Griam 
Mohr, per. (Lillie). 
SHETLAND.—Northmaven, per., 1878 (Sim). 
HAPLOzIA PUMILA (With.) Dum. 
Jung. pumila With. 
A generally distributed and not uncommon species. Is 
frequent in the West Lowlands, and ascends to 2000 ft. alt. 
in the Upper Clyde districts. It appears to be rarer in the 
East Lowlands, and is rare in the Upper Tweed valley. Is 
rather common in several parts of the East Highlands, 
TRANS. BOT. SOC. EDIN. VOL. XXY. 9 
