COMPOSITOR 
161 
pressed mucronatc minutely scabrous at the margin, ray as long 
as the involucre, corymb compound. — E. B. 757. St. 10. — St. 
about 2 feet high, slightly branched above, erect, leafy, angular, 
smooth. Involucral scales with a dark brown membranous mar- 
gin. Limb of the radiant florets longer than broad, white. Disk 
broad, white. L. sometimes very narrow ; the serratures closely 
adpressed and the lower ones not deeper than the others. — Moist 
meadows and thickets. P. VII. VIII. Sneezewort. 
2. A. serrata (Retz.) ; /. opaque linear-lanceolate bhmtish downy 
thickly punctured coarsely and doubly serrate with spreading ser- 
ratures laciniate and radiating at the base, ray about as long as 
the involucre, corymb nearly simple. — E. B. 2531. — St. simple, 
erect, leafy, with axillary leafy tufts, downy. Involucral scales 
with a reddish-yellow membranous margin. Limb of the radiant 
florets pale yellow, broader than long. Disk darker yellow. L. 
not at all attenuated and very different in shape, consistency and 
sculpture from those of the preceding. — Near Matlock. E. B. 
Temple Cloud, Som. Mr. T. B. Flower. P. IX. E. 
3. A. iomentosa (L.) ; /. with a linear-lanceolate outline pinna- 
tifid woolly : lobes crowded linear acute trifid in the lowermost 
leaves 2 — 3-fid in the intermediate uppermost simple, corymb re- 
peatedly compound, rav about half as long as the involucre. — 
E. B. 2532. St. 59. 15'.— St. 10—12 in. high, decumbent at the 
base, woolly, simple. Scales of the involucre woolly, edged with 
brown. Disk and rays golden yellow. — AfHunchart, Bamffshire. 
Rev. W. Little. Near Newcastle, Co. Down. Miss Keown. P. 
VII. VIII. S. I. 
4. A. Millefolium (L.) ; I. with a lanceolate outline bipinnatifid 
woolly or nearly glabrous : lobes cut with linear segments, corymb 
dense, rays about half as long as the involucre. — E. B. 758. St. 
10. — St. erect, 6 — 18 in. high, nearly glabrous or woolly. Scales 
of the involucre nearly glabrous with a brown margin. Heads 
small. Florets white, occasionally reddish or purple. — Pastures 
and waste ground. P. VI. — VIII. Yarrow. Millefoil. 
14. (22.) Diotis Desf. 
1. D. maritima (Cass.). The only species. — E. B. 141. — 
Whole plant densely cottony and white. St. about a foot high, 
recumbent below, densely leafy, corymbose above. L. sessile, 
oblong, obtuse, flat, crenate, persistent. Heads in terminal co- 
rymbose tufts. Involucre cottony. Florets yellow. — -Sandy sea- 
shores, rare. P. VIII. IX. E. 
15. (17.) Chrysanthemum Linn. 
1. C. Leucanthemum (L.) ; lower 1. obovate stalked, stem 1. 
oblong obtuse cut sessile pinjnatifid at the base, involucral scales 
