6 RANUNCULACEA. 
and frigid regions, including the mountains within the tropics; but especially abundant 
in the northern hemisphere. 
1. Ranunculus amarillo, Bert. Fl. Guat. p. 24. 
GuatemaLa (Velasquez). 
9. Ranunculus aschenbornianus, Schaver, in Linnea, xx. p. 719. 
SourH Mexico, mountains about Tula (Aschenborn, 489). 
3, Ranunculus cymbalaria, Pursh, Fl. Am. Sept. ii. p. 392; DC. Syst, i. p. 252. 
Canapa to the ARGENTINE Repustic.—NortH Mexico, region of San Luis Potosi, 
6000 to 7000 feet (Parry & Palmer, 3); Sour Mexico, Zimapan (Coulter, 651), 
marshy pastures near the city of Mexico (Bowrgeau, 2).—Also in NoRTHERN Asia and 
Evrore. Hb. Kew. 
4. Ranunculus delphinifolins, H. B. K. Nov. Gen. et Sp. v. p. 48. 
Soutn Mexico, wet pastures, Morelia (Hartweg, 267), Real del Monte (Couléer, 648), 
‘Zimapan (Coulter, 650), Santa Fé (Bourgeau, 284), Toluca (Heller), Mexico (Graham, 
114 and 115). Hb. Kew. 
5. Ranunculus dichotomus, Moe. et Sessé, in DC. Syst. Veg. i. p. 288; Calques 
des Dess. Fl. Mex. 1. 
Norta Mexico, region of San Luis Potosi, 6000 to 8000 feet (Parry & Palmer, 5); 
Sourn Mexico, in wet grassy places near Jalapa (Schiede), between San Miguel del 
Soldado and La Joya (Schiede), Oaxaca (Galeotti, 4568), Real del Monte (Coulter, 647), 
Tacubaya, valley of Mexico(Bowrgeau,1), Mexico(Harris).—CotomBia; Perv. Hb. Kew. — 
6. Ranunculus donianus, Pritzel, in Walp. Rep. ii. 740. 
Ranunculus humilis, D.Don, in G.Don’s Gen. Syst. i. p. 34, nec Collie in Hook. Bot. Beechey’s Voy. 
Mexico (Hb. Lambert). 
7. Ranunculus geoides, H. B. K. Nov. Gen. et Sp. v. p. AT, t. 429. 
Sourn Mexico, peak of Orizaba, 9000 to 12,000 feet (Linden, 960); near Moran and 
Real del Monte (Humboldt & Bonpland). Hb. Kew. 
8. Ranunculus hookeri, Schl. in Linnea, ix. p. 610. 
Nort Mexico, region of San Luis Potosi, 6000 to 8000 feet (Parry & Palmer, 6) ; 
South Mexico, Oaxaca ((raleotti, 4567), Orizaba, abundant (Bourgeau, 2414), Vera 
Cruz to Orizaba (Miller), Zimapan and Real del Monte (Coulter, 645 and 48) in 
grassy places near Jalapa (Schiede). Hb. Kew. 
9. Ranunculus hydrocharis, Spenner, Fl. Frib. iv. p. 1007 (BR. longirostris, 
Godr.,= R. aquatilis, Linn., var.). 
Soura Mexico, Rio de Actopan (Schiede), canal of Santa Anita, near Mexico, and 
road from Pueblo Viejo to Real del Monte. Hb. Paris. 
This appears to be the only form of the Batrachian Ranuneuli collected in Mexico. 
