66 
II. aurantiacum. Orange Ilawkweed. Fig. 651. 
Scions creeping. Stem nearly leafless, hairy, densely corymbose. 
Leaves elliptical, entire, hairy. Flowers numerous. Northern woods. 
8 in.-l ft. Perenn. June-Aug. Deep orange. (I) E. B. 1.1461). 
E. B. 2. 1085. H.fyAm. 21 1. Bab. 198. Lind. 159. 
II. Lawsoni. Glaucous Ilawkweed. Fig. 652. 
Hairy. Stem simply branched, few-leaved. Leaves elliptic-lanceolate, 
glaucous. Peduncles with black glandular hairs. Mountains. 1 ft. 
Perenn. Aug. Yellow. (=|) E. B. 1.2083. E. B. 2. 1086. Bab. 201. 
Lind. 160. 
H. pulmonarium. Fig. 653. 
Hairy. Stem somewhat corymbose, 2-6-flowered. Leaves lanceolate, 
deeply toothed ; teeth pointing forward. Rocky places. 1 ft. Perenn. 
Aug. Yellow. (|) E. B. 1.2307. E. B. 2.1087. II. Am. 220. 
Lind. 159. 
H. mvrorum. Wall Ilawkweed. Fig. 654. 
Hairy. Stem corymbose, bearing a single leaf. Leaves ovate or 
heart-shaped. Dry woods and walls ; common. 2 in.-2 ft. Perenn. 
Aug. Deep yellow. (|) E. B. 1. 2082. E. B. 2. 1088. H. 
Am. 221. Bub. 203. Lind. 159. 
H. sylvaticum. Wood Ilawkweed. Fig. 655. 
Stem branched upwards, manv-leaved. Leaves ovate-lanceolate, with 
teeth at the base pointing upwards. Dry woods ; common. 1-2 ft. 
Perenn. July and Aug. Yellow. (|) E.B. 1.2031. E. B. 2. 1089. 
H. fyArn. 223. Bab. 204. Lind. ~159. 
H. maculatum. Spotted Ilawkweed. Fig. 656. 
Leaves more deeply toothed, spotted with purple. A variety of 
sylvaticum. Dry woods. 1-2 ft. Perenn. July and Aug. Yellow. 
(|) E.B. 1. 2121. E. B. 2. 1090. H. Am. 223. Bab. 204. 
Lind. 159. 
II. paludosum. Succory-leaved Hawkweed. Fig. 657. 
Stem angular, hollow, panicled. Leaves smooth, oblong-ovate, 
toothed, stem-clasping. Involucrum covered with black bristles. 
Shady places; common. 2-3 ft. Perenn. July and Aug. Bright 
yellow, (i) E.B. 1. 1094. E.B. 2. 1091. H. b Am. 215. Bab. 197. 
Lind. 160. 
II. molle. Soft Ilawkweed. Fig. 658. 
Stem hollow, panicled. Leaves hairy, lanceolate, stem-clasping; 
lower ones elliptical, stalked. Northern woods. 1-2 ft. Perenn. 
July and Aug. Yellow. (|) E.B. 1.2210. E.B. 2.1092. H.fy 
Am. 215. Bab. 197. Lind. 160. 
II. CERINTHOIDES. Fig. 659. 
Stem solid, corymbose. Leaves hairy, slightly toothed, oblong; 
lower ones with petioles. Involucrum hairy. Highland rocks. 2 ft. 
Perenn. Aug. Bright yellow. (|) E. B. 1. 2378. E.B. 2.1093. 
H. Am. 218. Bab. 201 ? Lind. 160. 
H. AMPLEXICAULE. Fig. 660. 
Stem corymbose, with glandular hairs. Leaves toothed; lower ones 
oblong-ovate, with petioles; stem ones cordate, stem-clasping. Clova 
Mountains. 6 in.-l ft. Perenn. Aug. Yellow. (|) E.B.Supp. 2690. 
E. B. 2. 1093*. //. Am. 219. Lind. 160. 
