136 
long slender petiole; in the other the inflorescence and 
spines, though smaller than «, are similar in structure. - 
21. (6.) Berberis Grevilleana, (Gill. mst.); spinis tripartitis 
validis inzequalibus, foliis coriaceis rigidis anguste obova- 
tis cuneatis angulato-spinoso-dentatis (dentibus subquin- 
que) reticulatim venosis basi in petiolum brevem attenu- 
atis, pedicellis unifloris 3-4 aggregatis folio brevioribus.— . 
Vallies of the Andes of Mendoza, Dr. Gillies. Nom. 
vernac. Pexe. 
22. (1.) Berberis buxifolia, Lam.—Chiloe, Cuming (N. 24.) 
23. (8.) Berberis empetrifolia, Lam.—Elevated places in the 
: Andes of Mendoza, Dr. Gillies. Cordilleras of Chili, 
Macrae; Cuming (N. 229.)—1n addition to these spe- 
cies, Dr. Gillies possesses a specimen gathered by him 
in the Province of Maule in Chili, which may probably 
be referred to B. virgata of Ruiz and Pavon, although 
it is very short, and wants altogether the characteristic 
long branches of the plant from Peru; the two indi- 
viduals correspond in all other respects. In Maule, its 
vernacular name is Navanja. 
. 24. (1.) Argemone Mexicana, Linn.— Pampas of Buenos 
Ayres and Mendoza, Dr. Gillies. Valparaiso, Cuming 
(N. 164.) 
25. (1.) Fumaria capreolata, Linn.— Valparaiso, Messrs. Lay 
and Collie. Common in the orchards and gardens of 
Buenos AH Tweedie ; ; Dr. Gillies. 
26. (1.) Siding nibns DC.—Sides of mountains near 
Valparaiso, Bridges ; Cuming (N. 168.) 
27. (2.) Cardamine nivalis, (Gill. mst.) ; glaberrima erecta 
basi decumbens, foliis pinnatis, foliolis 5—7 ovalibus 
angulatis, terminali majore obovato, siliquis linearibus 
elongatis pedicellisque erectis stylo acuminatis, petalis 
calyce duplo triplove longioribus.—Upper spring, below 
the Cumbre, Andes of Chili, Dr. Gillies.—' This resem- 
bles some of the states of C. hirsuta, but has larger 
