124 
distributor’s report for 1950 
Urfica pilnlifera L. 28, West Norfolk; grown from descendants of 
the original plant found by the late C. B. Plowright on King’s Lynn 
docks, 11th June 1950. — E. L. Swann (Ref. No. 2167). 
Salix j}0)ttaiidra L. 70, Cumberland; Southerfield Moss, Abbey Town, 
13th August 1950. — Miss C. W. Muirhf>.\d, comm. Carlist.b Museum 
(Ref. No. 50.11 A). “ Correct.” — R. D. JMeukle. 
Salix pentatidra L. (“S. fragilis L. x pentandra L.”). 70, Cumber- 
land; marsh beside disused railway from Abbey Town to Bromfield, 29th 
May and 13th August 1950. — Miss C. W. Muirhead, comm. Carlisle 
Museum (Ref. No. 50.09). “ A rather narrow-leaved form of S. pen- 
fcuhdra 1j. (S , not the hybrid *9. x M ey eriana ^ostk.” — R. D. Meikle. 
Salix triandra L. var. Iloffmanniana (Smith). 28, West Norfolk; 
damp wood on fen peat. Cranberry Wood, East Winch, 17th April and 
11th September 1950. — E. L. Swann (Ref. No. 1746). “ Correct, 1 
think, but 1 am not at all well acquainted with the vars. of S. triandra 
L.” — R. 1). Meikle. • 
xSalix rubra Huds. 28, West Norfolk; in disused willow-carr. Gate 
House, Bawsey, 25th March and 13th September 1950. — E. L. Savann 
(Ref. No. 1968). “ Correct.” — R. I). Meikle. 
X Salix rubra Huds. var. genuina Syme. 28, West Norfolk; in dis- 
used willow-carr, the Gate House, BaAVsey, 25th March and 13th Septem- 
ber 19-50. — E. L. Swann (Ref. No. 1970). “ Correct.” — R. D. Meikle. 
xSalix (‘(dodendron Wimm. (S. acuminata Sm.). 28, West Norfolk; 
streamside in reed-bed on the Lower Greensand, Coalyard Creek, Wol- 
ferton, 16th April and 9th September 1950. — E. L. Savann (Ref. No. 
1981). “ I agree.”— R. D. Meikle. 
xSalix caludendro'u Wimm. (S. acuminata Sm.). 28, West Norfolk; 
in cottage garden, Holme-next-the-Sea, 18th March and 24th September 
19-50. — E. li. Savann (Ref. No. 1982). “ T agree.”— R. T). Meikle. 
Salix caprea- L. x viminalis L. 28, West Norfolk; a hedgeroAV tree 
on sandy soil, Roydon Road, Roydon Common, 27th April and 12th Sep- 
tember 1950. — E. L. Savann (Ref. No. 2090). "I agree.” — R. T). IMeikle. 
Salix caprea L. X viminalis L. (“ S. atrocinerea Brot. x viminalis 
L.”). 28, West Norfolk; field margin on thin fen peat. Gate House, 
BaAA'sey, 25th March and l-3th September 19-50. — E. L. Savann (Ref. No. 
2096). “ I consider this Salix caprea T>. x viminalis L. The undersides 
of the leaA'es haA^e the indumentum and venation of this hybrid.” — R-. D. 
Meikle. 
Ceratophyllum submersnm L. 70, Cumberland; Monkhill Lough, 
near Carlisle, 2nd June 19-50. — Miss E. Ward and Miss C. W. Muirhead, 
comm. C’arlisle Museitat. I)et. J. E. Dandy and G. Taam.or. 
