94 
Dieranella cervieulata, Schmp. (c. fr). Kew Gardens (un- 
localised, Massee, 1897). 
D. Schimp. d thrown up from a ditch, near 
Po Mes ‘Station, 3 in fruit (Massee, 1897). 
Dicranum Bonjeani, De Not. Q. Abundant in = place, 
arren; A. Pinetum; B. mall form, growing ban 
with a very different habit from the type, is efie to 
this species by Mr. Dixon with the following note :—* I think 
your Dicranum must be Bonjeani from the general ‘tone’ and 
areolation and thin nerve without ash at the back, as well 
as the undulation, which is indeed ve y faint e leaves being 80 
short), but is distinguishable on most st leaves, 1 think, or many, at 
least. It isa very short-leaved for 
D. scoparium, Hedw. Common in dry places under trees, 
Pres grass, &c. ; barren. 
Fissidens exilis, Hedw. (c. fr.). A. On the third island (from 
eulvert end) in the lake; Q. In an open space. 
F. armed eaae (c. fr). Q. On a loose stone; boundary 
diteh near t ver; A. On stones embedded in the bank near 
the Lion Gate nd of the boundary ditch. 
Var. Lylei, Wils. Some of the pan from the first locality 
given above have leaves which, by being unbordered, except o 
the vaginant-laminz, must be referred to ‘this variety. 
F. pusillus, Wils. (c. fr.) On brick steps; R. On stones. 
Abundant on the sandstone RIA, in the Temperate House 
F. ineurvus, Starke (c. fr.). Q. Side of the boundary ditch. 
F. bryoides, Hedw. Very common; fruiting both in wet places, 
such as the banks of the lake, and on dry sandy banks. 
F. crassipes, Wils. (c. fr.). By the riverside, on wood; often 
submerged at high tide; B. On mortar, wall of tank in Herbaceous 
arg krysa aedi one x the most interesting of the Kew 
oc fair quantity i 
perag “The thick P "adis distinguishes this species in the 
field. 
F. taxifolius, Hedw. Not uncommon in damp eh ; about 
the lake ; river-side ; Palace Grounds; not found in frui 
Gr oped IER Sm. (c. fr). R. On stones; P. On the wall 
by ther 
Acaulon muticum, C. Müll. (e. fr.). On third island (from 
culvert end) i in the in on e ‘clay ; ; and (A. mediterraneum, 
Braith w.). Sandy ground near the west end of the lake; 
P. Sandy uae (Nicholson), 
Ido not think that the plant described by Braithwaite under 
the name of “ Acaulon mediterraneu.n, Limpr.,” in the British 
