The VEGETABLE SYSTEM. 7 
2. CONNATE HEMP-AGRIMONY. 
Plate 89, Fig. 2. Undivided Hemp-agrimony. 
Character of the Species. Bidens cernua. 
The Leaves grow in pairs, and unite at their Bafes, fo 
that the Stalk runs through them 
Fig. 2. a b. 
This alfo is an Annual, common in wet places, and flowers in 
July : the Stalk is redifh, the Leaves are deep green, and the Flowers 
are yellow : this has its Cup yellowifh in the naked ftate ; and thus 
we fee it about London : in the Ifle of Ely it has Rays j we have 
figured il already in that ftate, Plate 18, Fig. i. 
3. TWICE WING’D HEMP-AGRIMONY. 
Plate 89. Fig. 3. 
Charafterof the Species. Bidens bipinnata. 
The Leaves are twice winged, and their Segments cut 
again : the Seeds ftand divergent. 
Fig. 3. a. b. 
This is an Annual, native of Virginia, and flowers in Auguft : 
the Leaves are yellowifti : the Stalk is branched, and a yard high : 
the Flowers are yellow. This alfo is fometimes imperfedVly radiat- 
ed i fometimes very perfectly. See Plate 18. 
4. JOINT-FLOWER’D HEMP AGRIMONY. 
Plate 89. Fig. 4. 
Charafter of the Species. Bidens nodiflora. 
The Leaves are undivided : the Stalk fplits fork-wife, and 
the Flowers have no Footftalks. 
Fig. 4. a. b c. 
This is an Annual, native of Bengal, a low Plant, flowering in 
July. The Stalk is rediih, and ten inches high. The Leaves are 
dark green, and the Flowers are yellow. 
j. HAIRY 
