by the teeth of the leaves ; these in E. parvijlorum are very small 
and remotely spaced, forming a short erect callosity ; but in E. 
liirsutum are found larger and smaller teeth standing much closer 
together, more deeply sinuate, with a point curved forwards, and 
thus appearing almost hooked ; in the hybrid the margin is 
slightly sinuate, somewhat more deeply and closely cut than in 
E. parvijlorum , and the callose slightly elongated teeth are more 
bent forward.” Applying this description to Mr. Horwood’s 
plant, larger and smaller callosities are found intermixed, and 
some of the projections are directed slightly forward. The 
flowers are not larger than those of E. parvijlorum. The seeds 
are apparently well filled, and are somewhat narrower in pro- 
portion than those of E. parvijlorum , inclining below to the oblong 
acute of Babington for E. hirsutum. — J. E. Little. 
Bupleurum aristatum Bartl. Quenvais, Jersey, June 14, 1923. 
— W. C. Barton. 
Aethusa Cynapium L., var. agrestis Wallr. Stubble field, Dern- 
ford Farm, Cambs., Sept. 19, 1923. — A. J. Crosfield. I believe 
correctly named and a sound variety. — C.E.S. 
Dipsacus pilosus L. Fox’s Wood, Brislington, Bristol, N. 
Somerset, v.c. 6, Aug. 21, 1923. Boot leaves well developed. — 
I. M. Bo per. 
Chrysanthemum Leucanthemum L. Pasture near Alveston, W. 
Gloucester, v.c. 34, June 16, 1923. This form with tubular 
florets only is persistent, and is discussed in “ B. E. C. Beport,” 
1920, p. 230. — I. M. Boper. 
Doronicum Pardalianches L. By the Chew, near Chew Magna, 
N. Somerset, v.c. 6, May 16, 1923. — I. M. Boper. 
Senecio aquaticus, var. pinnatijiclus G. et C, Near Llyfnant 
Valley, Montgom., v.c. 47, Aug. 13, 1923. — W. C. Barton. 
Looks right ; 1 presume Mr. Barton satisfied himself as regards 
the lower leaves (wanting in my specimen) which should be lyrate 
and not entire (toothed or crenate) as in the other form which 
passes as type. — C.E.S. The specimen sent does not show the 
characteristic lower leaves, but the small lateral segments of the 
cauline leaves, and the elongate panicle point to the variety 
H. W. Pugsley. 
Centaurca nemoralis Jord., var. diversifolia C. E. Britton. 
Boadside between Linton and Hildersham, Cambs., Sept. 18, 
1 923. — A. J. Crosfield. If you are disposed to question the varietal 
name assigned to the specimens, then you are justified, for the 
