` Grande, also in Chihuahua and onthe Gila. 
人 
BOTANY. 85 
CAPSELLA BURSA-PASTORIS, Moench ; DC. Syst. 2, p. 283. Бап Luis Rey, California, Doubt- 
less an introduced plant. 
HYMENOLOBUS DIVARICATUS, Nutt. in Torr. & Gray, Fl. 1, p. 117. California; Parry. The 
station not recorded ; probably San Diego. 
THYSANOCARPUS ELEGANS, Fisch. & Mey. Ind. Sem. Hort. Petrop. (1835) p. 50; Torr. & Gray, 
Fl. 1, р. 118, (var. y.) Dana's Ranch, California; Parry. Napa, March; Thurber. Tucson, 
Sonora; Parry. The last is the most eastern station known of a species of this genus. 
THYSANOCARPUS CRENATUS, Nutt. in Torr. & Gray,l. c. Santa Ana, California, March; Parry. 
Napa; Thurber. 
THYSANOCARPUS LACINIATUS, Nutt, l. с. With the last. А more slender form than Nuttall's 
plant. 
RHAPHANUS RAPHANISTRUM, Linn, ; DC. Prodr. 1, p. 229. Naturalized abundantly on the 
lower Rio Grande and in the adjoining Mexican States. 
CAPPARIDACEJ. 
CLEOMELLA ANGUSTIFOLIA, Torr. in Gray, Pl. Wright, 1, p. 11, in not. Gravelly places near 
Presidio del Norte, September ; Bigelow. 
CLEOMELLA LONGIPES, Torr. l. c. ‘Saline plains, Sonora, June; Thurber ; Capt. Е. K. Smith. — 
CLEOME Sonora, Gray, Pl. Wright, 2, p. 16. With the last; Thurber. Near the Mimbres, __ 
New Mexico; Bigelow. 
CRISTATELLA Тамквп, Torr. Ё Gray, Fl. 1, p. 123; Gray, Gen. Ill. 1, p. 177, t. ТТ. Between 
Victoria and San Antonio, Texas, October ; Schott. 
PoLANISIA UNIGLANDULOSA, DO. Prodr. 1, p. 242; Gray, Pl. Wright, p. 10. Sandy places on 
the Rio Grande; also on Cibolo creek and near the Copper Mines; April—July. Variable in 
the size of the flowers. Seeds smooth and rough, often in the same specimen, 
WISLIZENIA REFRACTA, Engelm. in Wisliz. Mem. N. Mex. p. 99; Gray,l. c. Alluvial soils 
near El Paso, May; Parry, Bigelow. Valley of the Gila; June; Schott. Sonora; Thurber. 
ISOMERIS ARBOREA, Nutt. in Torr. d: Gray, Fl. 1, p. 124.—(Tab. IV.) San Diego, California ; 
May; Parry, Thurber. This interesting and handsome shrub deserves a place in our gardens. 
RLSEDACER. 3 
OLIGOMERIS GLAUCESCENS, Cambess.s Gray, Pl. Wright, 2, p. 16. Common along the Rio 、 
— 
VIOLACEJE. 
VIOLA ADUNCA, Smith in Rees Cyclop.; Torr. Bot. Whippl. Hep. p. 68. V. longipes, Nutt. 
in Torr. & Gray, Fl. 1, p. 140. Near Monterey, California; April; Parry. Plains near the 
seacoast, San Francisco; T'hurber. A form resembling Hartweg’s No. 1660. 
VIOLA OCELLATA, Torr. & Gray, l. с. New Almaden, California; April; Thurber, 0 : 
VIOLA PEDUNCULATA, Torr. & Gray, l. c. San Luis Obispo; April; Perg; spen пын, 
San Isabel, California; February; Thurber. | 
VIOLA LOBATA, Benth. РІ. Hartw. р. 298; Torr. Bot. Whippl. Rep. p. 68. ақына of dac 
mountains east of San Diego, June; Parry. The leaves vary greatly. On the same spe 
some of them are but slightly lobed, others are cut pey to the base. 
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