70 
Genus 23. Carlina. 
C. vulgaris. Carline Thistle. Fig. 691. 
Stern downy, corymbose, many-flowered. Leaves waved, witli unequal 
spines. Inner scales of involucrum pale yellow, membranaceous. Dry 
pastures. 3 in.—1 ft. Bienn. June and July. Florets red, anthers 
yellow. (|) £. B. 1. 1144. E. B. 2. 1124. U. $■ Am. 234. 
Bab. 184. Lind. 154. 
Genus 24. Bidens. 
B. cernua. Nodding Bur Marigold. Fig. 692. 
Leaves lanceolate, deeply serrated. Flowers drooping. Ditches. 
1-2 ft. Ann. June-Sept. Yellow. (|) E. B. 1. 1114. E.B. 
2.1125. 11.$’Am. 238. Bab. 1/4. Lind. 151. 
B. tripartita. Bur Marigold. Fig. 693. 
Leaves tripartite. Flowers rather drooping. Ditches ; very common. 
1-3 ft. Ann. July-Sept. Yellow. (|) E. B. 1. 1113. E. B. 
2.1126. H.fyArn. 238. Bab. 173. Lind. 151. 
Genus 25. Eupatorium. 
E. cannabinum. Hemp Agrimony. Fig. 694. 
Leaves opposite, pinnate, deeply serrated. Flowers in dense terminal 
corymbs. Ditches; common. 2-3 ft. Perenn. July and Aug. 
Pink. (|) £’.£.1.428. £.£.2.1127. H.fyArn. 240. Bub. 170. 
Lind. 142. 
Genus 26. Chrysocoma. 
C. Linosyris. Goldilocks. Fig. 695. 
Leaves linear, smooth, glaucous. Cliffs on the south coast. 1^—2 ft. 
Perenn. Aug. and Sept. Yellow. (|) E.B. 1.2505. £.£.2.1128. 
11. $• Am. 240. Bab. 172. Lind. 142. 
Genus 27. Diotis. 
D. maritima. Cotton-weed. Fig. 696. 
Plant covered with a dense cottony down. Flowers in terminal 
corymbs. Sandy shores. 1ft. Perenn. Aug. and Sept. Yellow. (|) 
£. £. 1.141. £. £. 2. 1129. Il.fyAm. 238. Bab. 176. Lind. 149. 
Genus 28. Tanacetum. 
T. vulgare. Tansy. Fig. 697. 
Leaves bipinnatifid, serrated. Flowers in a flat corymb. Fields. 
1-3 ft. Perenn. July and Aug. Yellow. (|) £. £. 1. 1229. 
£.£.2.1130. //. $• Am. 238. Bab. 178. Lind. 149. 
Genus 29. Artemisia. 
A. campestris. Field Southernwood. Fig. 698. 
Stems twiggy, procumbent before flowering. Leaves bipinnatifid, with 
linear segments. Drv heaths. 1 ft. Perenn. Aug. Yellow. (|) 
£. £. 1. 338. £. £.2.1131. H. $■ Am. 239. Bab. 177. Lind. 149. 
A. maritima. Sea Wormwood. Fig. 699. 
Erect. Leaves downy, bipinnatifid, with linear segments. Flowers 
in drooping racemes. Sea-shore. l-l|-ft. Perenn. Sept. Yellowish. 
(O £. £. 1. 1706. £. £. 2. 1132. H. $■ Am. 239. Bab. 177. 
Lind. 149. 
A. Gallica. Fig. 700. 
Racemes closer, erect. A variety of maritima. Sea-shore and salt 
marshes. 1£ ft. Perenn. Sept. Yellow or brownish. (|) £. £. 
1.1001. £.£.2.1132*. H.ZfArn. 239. Bab. 178. Lind. 149. 
