68 
Genus 14, Lapsana. 
s. Nipple-wort. . Fig. 671, 
Sh, Botello, maaceiaal Leaves ovate, toothed with foot-stalks. 
Peduncles slender. A common weed. 2-3 ft. Ann. July and Aug, 
Pale yellow. (2) #. B. 1. 844. HH. B. 2.1104. HAH. & Arn. 227, 
Bab. 191. Lind. 157. ote 
L. pusrtua. Dwarf Nipple-wort. __ Fig. 672, 
ae all from the Bt, Stem branched, peduncles thickened up- 
wards. Sandy fields. 6-8 in. Ann. June and July. Bright yellow. 
(4) £.B.1.95. #. B. 2.1105, H. §& Arn. 227. Bab. 191. Lind. 157. 
Genus 15. CicHoriuM. 
C. Inrysus. Chicory. Succory. _ Fig. 673. 
Leaves runcinate. Flowers sessile, in pairs. Chalky or dry fields 
and way-sides. Roots used as a substitute for coffee. 1-3 ft. Perenn. 
July-Sept. Bright blue. (3) #. B. 1.537, #,B.2.1106. Hy 
Arn. 228. Bab.191. Lind. 162. 
Genus 16. ARcTIUM. 
A. Larrea. Burdock. Fig, 674, 
Leaves heart-shaped, with petioles, very large. Scales of involucrum 
hooked. Waste places and road-sides; abundant. 3-4 ft. Bienn. 
July and Aug. Purple or white. (¢) #. B.1.1228. #&. B. 2.1107. 
H. §& Arn. 229, Bab. 184. Lind. 154. 
A. romentosum. Downy-headed Burdock. Fig. 675. 
Involucrum cottony. <A variety of Lappa. Way-sides. 1-4 ft. 
Bienn. July and Aug. Purple. (3) #. B.1. 2478. #. B. 2.1108. 
H, § Arn, 229. Bab.185. Lind. 154. 
Genus 17, SERRATULA. 
S. TINCTORIA. Saw-wort. Fig. 676. 
Leaves pinnatifid, or nearly entire, with sharp serratures. Woods; 
common. Yields a yellow dye. 2-3 ft. Perenn. Aug. and Sept. 
Purple. (3) #. B.1.38. #. B. 2.1109. H.§ Arn. 229. Bab. 185. 
Lind, 154. 
Genus 18, SaussuREA. 
S. ALPINA, Fig. 677. 
Leaves undivided, cottony beneath. Flowers in an umbel-like cluster. 
Moist alpine rocks. 6-10in. Perenn. Aug. Purple. (4) ZB. 
1.599. #. B.2.1110. H. § drn.230. Bab. 183. / Lind. 154. 
Genus 19. Carpuus. 
C. nutans. Musk Thistle. Fig. 678. 
Leaves decurrent, deeply waved, spinous. Flowers drooping. Waste 
ground. 2-3 ft. Ann. July and Aug. Deep purple. (3) £. 2B. 
1.1112. #2. Bo 2.1111. H. § Arn. 230. Bab. 188. Lind. 155. 
C. acanrnoies. Welted Thistle. Fig. 679. 
Leaves decurrent, very spinous. Flowers in heads, nearly sessile. 
gai ; common, 3-5 ft. Ann. July. Purple or white. (2) 
-B.1.973. EF. B.2.1112. § drn. 230. Bab. 188. Lind. 195. 
a TENUIFLORUS. Slender-flowered Thistle. Fig. 680. 
eaves decurrent, pinnatifid, spinous, rather cottony beneath. Waste 
as 2—4 ft. Ann. June and July. Pale rose-colour. (4) £.B. 
+412. EL B.2.1113. HH. § den, 230. Bab. 188. Lind. 156. 
