RANUNCULACES, 5 
14. Thalictrum, sp. 
SourH Mexico, Vera Cruz (Galeotti, 4541 and 4549, Linden, 963). Hb. Kew. 
“ Very near 7. peltatum, DC., but leaflets not peltate.”—Bentham in Hb. Kew. 
15. Thalictrum, sp. (foliolis amplis latis). 
Sour Mzxtco, Oaxaca (Ghiesbreght). Hb. Paris. 
3. ANEMONE. 
Anemone, Linn. Gen. Plant. n. 694; Benth. et Hook. Gen. Plant. i. p. 4. 
About seventy species, chiefly in the temperate andcold regions of the northern 
hemisphere, a few scattered in the mountainous regions of Central and South America ; 
three occur in South Africa, and one in Australia. 
1. Anemone caroliniana, Walt. Carol. p. 157; Marcy’s Exploration of the Red 
River, t. 1. 
Anemone tenella, Pursh. 
Norra America, from North Carolina through the south-eastern States to—Norti 
Mexico, Chihuahua (Torrey). 
9. Anemone mexicana, H. B. K. Nov. Gen. et Sp. v. p. 41. 
Nortn America, Illinois, Louisiana, and Texas to—SourH MExico, near Santa Rosa 
(Humboldt & Bonpland), Oaxaca (Galeotti), Zimapan (Coulter, 654), Orizaba (Botter:, 
21), Vera Cruz (Linden, 964). Hb. Kew. | 
4. MYOSURUS. 
Myosurus, Linn. Gen. Plant. n. 394; Benth. et Hook. Gen. Plant. i. p.5. 
Two species, both annual herbs. UM. minimus is widely dispersed in the temperate 
parts of the northern hemisphere, and also occurs in South America and Australia. 
Probably introduced in some of the localities. J. aristatus grows in Western Extra- 
tropical America, both North and South, and also in New Zealand, and is likely to 
occur in Mexico. | 
1. ‘Myosurus minimus, Linn. Sp. Pl. 407; Gray, Gen. Ill. t. 8. 
Temperate regions of the northern hemisphere, AUSTRALIA and Soura AMERICA; 
Nort AMERICA southward to—Norta Mexico, Chihuahua (Bigelow), Sonora (Schott). 
Hb. Kew. 
Tribe RANUNCULEZ. 
5. RANUNCULUS. 
Ranunculus, Linn. Gen. Plant. n. 699; Benth. et Hook. Gen. Plant. i. p. 5. 
Annual and perennial herbs ; about 160 species dispersed over nearly all temperate 
