7 



8 



in California, 385. 



Cacti, cultivation of, 782. 



Coniferous trees and shrubbery of San 



Diego county, 404. 



Glossary, 375. 



Grasses, 411. 



Lichens, 240, 367, 400. 



Plant identification, 375. 



Volume I contains descriptions of 

 over 200 genera, and of more than 1200 

 species, chiefly natives of Southern Cali- 

 fornia. 



Volume 2 is largely devoted to an en- 

 umeration of the Calif ornian flora, with 

 synonymy and bibilographical refer- 

 ences. 



The plan is to reprint the earliest 

 published description of every genus, 

 species and variety of plant credited to 

 the North American continent, and such 

 excerpts from later works as supple- 

 ment the original records. 



Authority as a rule is to be cited for 

 every name that has been referred to 

 the synonymy of any other species. 



o 



FOR SALE OR EXCHANGE. 



We are preparing lists as follows, 

 which will be sent free on request as 

 issued. 



I. — BOOKS, new and old. 



II. SHELLS, Marine, Land and Fresh 

 Water. 



III. — SEEDS. 



IV. — CACTI and succulents. 



V. — REAL ESTATE. 



C. R. Orcutt, San Diego, California. 



O 



MEXICAN GRASSES. 



Collected in Mexico by C. R. Orcutt 

 during 1910, and determined by Dr. A. S 

 Hitchcock, of the United States Depart- 

 ment of Agriculture. 



.AEGOFOGON GEMINIPLOEUS HBK 



Orcutt 3925; Pachuca, Hgo, 5 S 1910 

 Orcutt 4248; Xochimilco, DP. 3 O 1910 

 AGROSTIS XIEMALIS subsp. 

 Orcutt 3744 et 4441; Tres Marias. Mex 

 23 Ag 1910. 



Orcutt 3953; Teziutlan, Pue. 6 S 1910 

 ASROSTI3 TOLUCENSIS HBK. 

 Orcutt 3789; Cima, Mex, 24 Ag 1910 

 £ ITB-ROFOGON BAREIHODIS Lag 

 Orcutt 3687: S Angel. DP. 18. Ag 1910 

 A2TDROFOGON BREVIFOLIUS Sw 

 Orcutt 4681; Alzada. Col, 4 N 1910 

 ANDROFOGON ISTCOMFLETUS Presl. 

 1910 ltt 4707 ' Tuxpan canyon, Col, 3 N 

 ANDROFOGOH 



Orcutt 4632; Alzada, Col, 4 N 1910 

 ANTHOPEORA XERMAPHSODITA (L) 



Kuntze. 



Orcutt 4567; Colima, Col. 24 O 1910, 4709; 

 Tuxpan canyon. Col. 3 N 1910. 

 ARISTIFA BROMOIDES HBK. 

 Orcutt 4130; Telles, Hero, 21 S 1910 

 ARISTI3A XUMBOLDTIMA Trin & 

 Rupr. 



Orcutt 3676; Olivar, DP, 17 Ag 1910. 

 ARIPiTID Pi. MANZAHILLOANA Vasev. 

 Orcutt 4569: Colima, Col, 24 O 1910. 



ARISTIDA SCABRA Kunth. 



Orcutt 4463: Manzanillo, Col, 20 O 1910, 



Orcutt 4633: Alzada, Col, 4 N 1910. 



ARISTIDA TRINII Scribn. 



Orcutt 3732: Ajusco, DP, 20 Ag 1910. 



Orcutt 3863: Alarcon, Mor, 31 Ag 1910. 



ARUKDINELLA DEPPEANA Nees. 



Orcutt 3062: Sanborn, VC, 4 Mr 1910. 



BEEPHARONEURON TRICHOLEFIS 



(T) Nash. 



Orcutt 3796: Cima, Mex, 24 Ag 1910. 

 BRA CHI ARIA MEZI^KA Hitchc. 

 Orcutt 3692: S Angel, DP, 18 Ag 1910. 

 BRACHIARIA FLANTAGI1TEA (Link) 

 Hitchc. 



Orcutt 3890: Cuernavaca, Mor, 31 Ag 

 1910. 



Orcutt 4616: Colima, Col, 24 O 1910. 

 BRACHYPODIUM MEXICANUM Link. 



Orcutt 3738: Tres Marias, Mex, 23 Ag 

 1910. 



Orcutt 4005: Teziutlan, Pue, 7 S 1910. 



BROMT7S LAGIKIATUS Beal. 



Orcutt 3722: Ajusco, DF, 19 Ag 1910. 



BROMUS PROXIMUS Shear. 



Orcutt 4037: Teziutlan, Pue, 7 S 1910. 



BUX.BILIS DACTYLOIDES (Nutt) 



Rafin. 



Orcutt 4148: Telles, Hgo, 21 S 1910. 

 BOUTELOUA BROMOIDES (HBK) Lag. 

 Orcutt 3675: Olivar, DP, 17 Ag 1910. 

 Orcutt 3885: Cuernavaca, Mor, 31 Ag 

 1910. 



BOUTELOUA CURTIPENDULA 



(Michx) T. 



Orcutt 3666: Olivar, DF, 17 Ag 1910. 

 3690: S Angel, DF, 18 Ag 1910. 

 BOUTELOUA FILIFORMIS Fourn. 



■Orcutt 3255: Coatbacoalcos, VC, 21 Mr 

 1910. 



Orcutt 4568: Colima, Col, 24 O 1910. 

 BOUTELOUA OLIGOSTACHYA (Nutt) 

 T. 



Orcutt 3641: Tlalpam, DF, 16 Ag 1910. 

 BOUTELOUA PROSTRATA Lag. 

 Orcutt 3608: Olivar, DF, 15 Ag 1910. 

 Orcutt 3903: Pachuca, Hgo, 5 S 1910. 

 Orcutt 4153: Telles, Hgo, 21 S 1910. 

 BOUTELOUA REPE2TC HBK. 

 Orcutt 4459: Manzanillo. Col. 20 O 1910. 

 BOUTELOUA SCORFIOIDES Lag. 

 Orcutt 4107: Mexico, DF, 20 S 1910. 

 CAT HE S TE CHUM STOLONIPERUM 

 O'vmtt 4166: Rio Balsas. Gro. 26 Ag 1910. 

 CEM-CHRUS CAROX-I3TIA2TUS Walt. 

 Orcutt 4446: Tecoman, Jal, 20 O 1910. 

 OE3TCHRUS VI.BI33I'!? Rpreng. 

 Orcutt. 3074: Sanborn. VC. 10 Mr 1910. 

 CUAE T O CHLOA G-BISEBACHII S & M. 

 Orcutt 4 3 42: Xochimilco, DF, 6 O 1910. 

 Orcutt 4481: Manzanillo, Col, 20 O 1910. 

 Orcutt 4428: Las Amates, Mor, 25 Ag 

 1910. 



Var: AIVCFTtA S & M. 



O^rutt 3697: S Angel. DF. 18 Ag 1910. 

 (TKAETOOHLOA IMBERBIS (Poir) 



Fcribn. 



Orcutt 3861: PI Parqne. Mor, 31 Ag 1910. 

 Orcutt 3534 et 3535 Contreras, DF, 9 Ag 

 1910. 



Orcutt 3 237: Sanborn, VC, 24 F 1910. 

 Orcutt 3613: Olivar, DP, 15 Ag 1910. 

 Orcutt. 4624: Alzada. Col. 4 N 1910. 

 GSiASTOtJSCLOA SETOSA (Sw) Scribn. 

 Orcutt 4194: Rio Balsas, Gro, 26 Ag 

 1910. 



5 8 APR 1937 



