414 THE JOURNAL OF BOTANY 
Tortula muralis Hedw. Walls in both divisions, ¢. fr.—T. subu- 
lata Hedw. In both divisions, c.fr.—T. ruraliformis Dixon. 108. 
Sandhills near Durness. — 7. princeps De Not. 108. Limestone 
crags to the south of Inch.; in immense rounded cushions, with 
abundant fruit. The leaves were _ interrupted than is often the 
case, probably owing to the very dense habit. 
Barbula rubella Mitt. In both dizicionii ce. fr. — Var. ruberrima 
Braith. 108. Ben Uidhe, Inch. — B. tophacea Mitt. 108. — B. 
fallaw Hedw. var. anne Schultz. 108. Alt-nan-Uamh. — 
B. recurvifolia Schp. On the limestone near Inch. — B. 
= =. me Sandy detritus by the stream in Glen Dubh, 
w= BP, dula Mitt. Walls in both divisions, z fr., and with 
the Ge caciscatic gemme. — B. cylindrica Schp. 108. Inch., not 
ommon. — B. revoluta Brid. 107 & 108. — B. convoluta Hedw. 
107 & 108.—B. unguiculata Hedw. 108. 
Le crea maser a 108. Dry peaty ground on Brea- 
—L. recurvifolium Ldb. 108. Moist rocks by waterfalls, poor. 
Ran Uidhe and Coinnemheall. 
eisia microstoma C.M. 108. Limestone rocks near Inch., 
ce. fr. — W. calecarea C. M. 108. Shallow limestone caves in Glen 
Dubh ; a fine form, in deep tufts, va _ fragile. — W. rupestris 
08.—VW. curvirostris C. M. . A remarkably robust and 
apparently undescribed form oceurr me on stones by waterfalls and 
et ihe in Glen Dubh.—VW. verticillata Brid. 108. Limestone rocks, 
ne 
ichostomum wey ase Bruch. 108. Limestone rocks, Inch. ; 
robust broad-leaved form. A form with narrower less cuc riiiees 
leaves occurred in ae Dubh.— 7. mutabile Bruch. 108. Not un- 
ttorale Dixon. 108. Altnaharra; crags near 
op 
rked form with small short leaves. Growing with it was a more 
robust form with larger leaves, but referable to the var. littorale 
rather than to the type. — 7. tenuirostre Ldb. 108. Wet rocks on 
Quinag and Ben Uidhe he. — T. inelinatum Dixon. 108. Limestone 
rocks south of Inch. Some of the tufts are well characterized, but 
others are much less so, and approach 7. ety through the 
var. fr ae ae The plants gathered tend to confirm the i of 
Boulay t when growing under ae carton pirtdiibionie T. incli- 
ng is ck to recognize and well-characterized, but under less 
favourable conditions it appears to connect itself with several allied 
species.—T’. tortuosum Dixon. 108. Very common on the limestone 
at on fruiting sparingly.—Var. Sragilifolium Dixon. Smoo Cave, 
urn 
Cinelidotus fontinaloides P. B. 108. Common by streams, 
Encalypta ciliata Hoffm. 108. Loose earth in Glen eer C. ae 
— FE. streptocarpa Hedw. 108. On = limestone 
i 108. 
Brid. 107. Birches near Lairg, c.fr. The 
numerous stomata in several rows appear to be of some value in 
