WATSON EXCHANGE CLUB REPORT 93 
three pages, those on Rosa, by Major Wolley-Dod, eight, and 
hose on Hieracia, by the Rev. E. F. Linton, five. For these and 
other critical matter reference should be made to the Report, 
which may be obtained from Mr. George Goode, Lendidest 
De Freville Avenue, Cambridge. Mr. Spencer Bickham, the dis- 
tributor for 1906-7, has succeeded the late Alexander Somerville as 
Treasurer of the Club—Ep. Journ. Bor T.| 
THALICTRUM FLAVUM L. var. NIGRICANS Jacq. In large masses 
in several spots near Llangorse Lake, Breconshire, y.-c. 42, July 
6th, 1906.—The black coloration of foliage a and stem was con- 
spicuous even in the fresh plant, and has become more marked when 
dried. The fruits, as usual, are often distorted and swollen by 
. Nigre 
“‘non Jacq.” Herr Freyn named it 7. gallicum Rouy & Foucaud 
for another Club, at the same time — I suggested T. a 
°). ourt. nigricans auct. . occid. non Jacq.) ; 
e 
m years of cultivation, that it is densely cespitose. It is very 
shy of producing seed of any sortin the garden. If Mr. Ley could 
get honest fruit it might help much towards a fresh determination. 
Meanwhile it fits pate & Foucaud’s eh n of T. Pacts 
fairly well—E. F. Linton.— [The type of 7. nigricans Jacq 
the National Herbarium.—Ep. Journ. 
FumariA Borz1 Jord. var. SEROTINA eo. forma. Potato-field, 
Poiaanoottr Cornwall, v.-c. i. Sept. 21st, 1906. A very pre 
orm, on which Mr. Pugsley writes me as follows :—*“ A f of 
F. Borei var. serotina, with sepals smaller than usual and sabbse 
fruits. I have seen similar plants from the Channel Isles and 
elsewhere, and it no doubt approaches F’. muralis, and perhaps 
should be raised to separate varietal rank. In Guernsey it seems 
to keep constant, and I have had it under cultivation.”—F. H. 
DavEY. 
STELLARIA NEGLECTA Weihe. South Croxton, Leicestershire, 
c. 55, May 30th, 1906. — A. R. Horwoop. 
satiety tiitigeclod: and therefore is not the S. neglecta of Babington, 
which I have called S. wmbr — sa var. perso By the law of 
priority, S. wmbrosa Opiz must, apparently, rank as a variety of 
S. ad Mette and I believe that this Croxton plant is 
neg ar. decipiens, which is certainly worth distinguishing, 
has bluntly, fuboreled. seeds, in that 3 respect coming nearer to 
S. media Vill. It should be called S. neglecta Weihe var. decipiens 
mihi. 7 peiieale MarsHatt. Tubercles a ute ; co ae: re 
h longer than ne quit ) 
want Gio nage &e., right. | ipsa nomenclaturist, s0 do not 
