CHARNWOOD FOREST RUBI 261 
of the plants of both Bracebridge Wilson and Mr. Lucas appears to 
agree — with that of G. Cutleriea Kitz. 
Coratuina RuBENS Li. In rock pools; Barwon Heads, Victoria, 
January, 1908; A. H. S. Lucas, 6, ot. Overgrown by Calothrix 
@ruginea, 
Geogr. Distr. Mediterranean, Atlantic, Indian Ocean, Cape of 
Good Hope. 
C. cuttensis Decaisne. Farm Cove, eee July, 1901; A. H. 
S. Lucas, no. 25. Attached to Dictyota dichotom 
Geogr. Distr. Chili, Port Famine, Norfolk Tilatid; Japan. 
Expnanation oF Puate 481. 
ctyota n nigricans J g. Portion of fertile frond in surface v 
showing tl the prolifications and ‘the scattered arrangement of the fertile polls, 
“Z Dictyota prolificans, sp. n. Portion of fertile coe dry, nat. size; 
pees portion of frond moistened, and meri wide again as when dry, nat. size,— 
n bo: the bare margin and copious — ns a ee) 2b, part 
pre transverse section of thallus, 5 the large internal and small cortical 
cells both mo mage ore arranged, the internal stratum becoming poly- 
Sar at the margin, c, portion of fertile frond, surface view, 
sh the ae cells clonal aamiber into a sorus and interrupted by a few 
proliferations, x 
Kally aia’ tasmanica Harv. Small fragment of plant Lager cysto- 
pe nat. size; 3a, transverse section of cystocarp, x 25,—both of these are 
figured from Mr. Lucas’s material ; 3b, loeaers — on of thallus of authentic 
specimen (Harvey, Ezsicc. Austral. no. 4181 ij, x 
4. Pterocladia capillacea Born. Portion of bond moistened, nat. size. 
CHARNWOOD FOREST RUBI. 
By A. Brucr Jackson. 
In my notes on gps plants ee Bot. 1904, 387) I 
purposely omitted all Rubi records, in of a paper devoted 
exclusively to the bramble rei of the pine and dealing more 
especially with those of the Charnwood Forest area, the headquarters 
of this prickly genus in Leicestershire. During recent years our 
ore a ade eighbourhoods, such as Ulverscroft and 
Swithland Wood, have ‘bis explored by the Rev. W. M. R 
and len BE. F. Linton, who have ered: out posed splereniang 
bushes. But for Mr. Rogers’s generous he Ip in many ways, thi 
field work are based. 
I should Tike to take this opportunity of So isda my in- 
debtedness to my lamented friend the Rev. T. rome Mr, A. 
R. Ho Mr. ore E. Routh, and Mr.: AW. Be ll for sree 
rwood, 
help in the sepsis of this paper. Coleman’s MS. Flora 
