872 THE JOURNAL OF BOTANY 
pereeeeles id which I have seen, really belong to this species; and 
it appea me that this, and not the form of M. strangulans (= M 
vulgare Thur.) with plurilocular sporangia, as supposed by Prof. 
Sauvageau, is the plant which Harvey called M M. Lechlancherii. It 
is quite probable, ebibnen oy oma referred plants polongeng 
to more than one spec o his M. Lechlancherii. Chau 
Rivularia sla tr iel ts, no aout Myrionema strangulans Greville 
iO, . au . p. 108, fig. 25. Hectocarpus reptans 
7 oh Biprcios da Finistére, p. 161, pl. 24, gen. 158, figs. 8 & 4. 
n Fucus serratus, Swanage, Sept. 1898; EH. A. B. The Ascocyclus 
reptans of Mr. Holmes’s and m Revised List is not referable to the 
present species, but to Hecatonema reptans Sauv. 
SCOCYCLUS HISPANICUS Sauv. l.c. p. ma figs. 26-87. On 
Saccorhiza bulbosa, Swanage, Sept. 1898, F. . 
. A. sPHZROPHORUS Sauv. /.c. p. 120, nd ues On Rhody- 
menia palmata, See erga Sept. 1892, and oi: Sept. 1898 ; 
BAB. A * and abundant species at Swanage, often 
covering a considerable peieticks of the eiiee gor of a Rhodymenia 
ond, at first with numerous isolated individuals, ae sas al with 
an almost continuous brown layer made up of innumerable Asco- 
cyclus Je growing side by side, and more or le overlapping 
. Ecrocarpus (?) HELopHoRUs Rosenvinge, Deuxiéme Mém. 
sur = Alg. mar. du Groenland, p 82, figs. 17-18. Endophytic in 
the frond of various species of ay uoria and vhs tite Berwick, Jan. 
ore E. A. a Cumbrae, Noy. 1892; G. Brebner 
can be separ 
. PuNncTARIA CRISPATA = Siperes roe orispatum Kiitz. Phye. 
germ. p. 299 (1848); Id., Tab. Phye. vi. t. 49. Punetaria lami- 
narioides Crouan, FI. Finistére, p- 167 (1 867). Fronds deep brown, 
3-20 in. long and about as abit Spec stipitate ; stipe cylindrical, 
slender, inconspicuous, 2 o s long, suddenly expanding into 
an oblong, orbicular or drvegalasly shapel lacerate-erose frond, with 
strongly crisped margins. Lamina 150-200 y» thick, formed of 
6-8 layers of cells. Internal cells large and colourless; superficial 
On Zostera, Scilly T slands, June, 1899 : E. George. 
The above description applies to some very curious and in- 
teresting specimens sent to me last year by Mr. Edward George from 
