84 THE JOURNAL OF BOTANY 
2. T. OsTENFELDI (Woloszynska), nov. comb. (= Victoriella 
Ostenfeldi Woloszynska). Cells obliquely ellipsoid, with the 
extremities nash ea divergent and drawn out into sharp Pies 
spines ; pyrenoid central. Length of cells 8 1; breadth 
Hab. In the plankton of Victoria Nyanza, Africa. 
T. cumpricus G. 8. West. Cells broadly elliptic, straight, 
with acute poles; cell-wall strong and firm, thickened at eac 
pole; pyrenoid central. Length of cell 25-30 p; pe 11-13°5 p 
n the plankton of Ennerdale Water, Engla 
The ives species just enumerated are discriminated by the 
shape of their cells. 7’. cwmbricus is much larger than the other 
two, and differs from both in the straight cells, the extremities of 
which are not attenuated. Itis also the only species with a thic 
cell-wall 
SUSSEX RUBI. 
By tHE Rev. W. Morte Rogers, F.L.S. 
(Concluded from p. 56.) 
Sus-KoEHLERIANI. 
Rusvus Bazsinetonn Bell Salt. Fairly common, but vari- 
able. W. Abundant between the Depdt Road, Horsham, and 
St. Leonards, W.! Holm ee near Terrible Down, H.! “ Hes- 
worth Common” (also “ Fittleworth Gecarianc! as in 
the preceding pages of hong aes hattermill ; ee 
near Burton; Midhurst Common; Stopham ; Bogno r Commo 
E. Stanmer Park, &e.; Streat to Plumpton ; The Abies Coske: 
bridge, H.! Uckfield, #.!| Hendall Wood, Roffey ! Near Tun- 
bridge Wells. Battle. St. Leonards-on-Sea 
R. ERICETORUM Lefvy. W. About as becenat as the last, and 
locally abundant. Lavington, Duncton and Ambersham Commons. 
Chalk-pit, Graffham. Storrington to Thakeham and Brees 
H,.! Fittleworth to Pulborough and Stopham. Bognor Common. 
Redhill Hollow, Coates. Midhurst. Near Petworth Station. 
E. Polgate to Priests’ Haws; Markly; Hellington, #.! Usually 
quite characteristic. 
R. MUTABILIS Genev. W. ine “ae howe en (very scarce), i 
Rudgwick, W.! ear Lynch, Ff. A. Near Midhurst, 
Petersfield Road, in fair quantity, gti. 
Var. NALDRETTI J. W. White, Watson Bot. Exch. Club, 1906-7 
(as quoted in this Journal for 1908, p. 24). W. Roadside waste 
abundance for Bedi: miles,’ W.! Henfield to Sharmanbury, H.! 
by Eridge Rocks, near Tunbridge Wells, Dr. Gilbert has 
nacre a Seite which seems to be a tne form of BR. cavatifolius 
Eee) coed otherwise unknown in Susse 
‘ mu Lees. E. High Steep, rs Brook, J. Comber! 
santos Wore: near Wych Cross, H.; apparently a variety 
) 
