DISTIMHI'TOR’s REI’t)RT FOR 1949 
10:3 
Snlsnla pesfifrra Nelson. 63, South-west Yorks; rubbish dump, Ai- 
bourthorue, Sheffield, 14th Sc])teiuber 1949. — Coll. John Urown, comm. 
Yb A. SuKDGE. All specimens from one larf>;e plant 2 feet wide and 18 
inches high. 
Polygonum- nodosum Pers. var. Hrittingeri (Oj)iz) llritton. 41, Glam- 
organ; cultivated ground at Bute Park, Cardiff, 20th Sei)tember 1949. 
A. E. Wade, comm. Nat. Museum of Wales. 
T'^lwvs stricta Lindl. 3, South Devon; 7'oadside at Challaborough, 7tli 
July 1949. — J. D. Grose. “ Yes. The small size of the leaves, wdiich 
varies considerably on different sheets, the jjubescence of the leaves and 
branchlets and the continued grow'th of many of the short shoots, all 
suggest that this gathering is from a juvenile individual. The height 
of the tree, between 12 and 15 ft., conforms with this evidence.” — 11 
iMELVILLB. 
Jimeus (:iim,j)rcssus Jacq. 98, Argyll. Grassy roadside verge and by 
ninnels of water on the road of Lismore, westwards of Balnagowan, 
Lismore, 27th July 1949. — W. A. Sledge and E. C. Wallace. Occurs 
here in plenty, undoubtedly native and appears to be the most northerly 
station so far observed in Western Scotland. — E. C. Wallace. “ Typi- 
cal -7. compressns.” — P. W. Richards. 
Potarni.geton nht'usifoUiis Mert. & Koch. 27, East Norfolk; Sutton 
Broad, 31st August 1949. — E. S. Edebs. ” Confinned.” — J. E. Dandy 
and G. Taylor. 
Pleochnris (winilaris (L.) Roem. & Schnit. 70, Cumberland; margin 
of Thurstonfield Lough, near Carlisle, 16th August 1949. — Miss C. W. 
INfuiRHEAD, comm. Carlisle AIuseum. “ Exceptionally good fruiting 
material.”- — S. M. Walters. 
Corex polyphylla Kar. et Kir. 29, Cambridge; dry roadside with 
coarse grass — Dactylis, Arrhenathervm , Cialium Mollugo, ChaerophyJ- 
liirii sylvesfre, etc., locally common near Cott Farm, between Babraham 
and Red Cross, near Cambridge. Densely caespitose herb with tough 
base. Lower sheaths whitish to straw-coloured. Leaves mid-green, 
rather glossy. — J. P. M. Bbenan. 
Corex diandra Schrank. 64, Mid-west Yorks; Tarn Moss, Malham, 
8th July 1936. — W. A. Sledge. 
Alojjecii-rus aeqvolh Sobol. 29, Cambridge; on the muddy margin of 
a i-oiind pool, with Porippa. amphibia, Polygonum spp., a Batrachian 
Ranunculus, etc., between Babraham and Stapleford. Stems ascending. 
Sheaths and culms glaucous. Lemmas .yellow-green. Spikes pale green. 
Anthers at first white, then orange. — J. P. M. Brenan (Ref. No. 9626). 
