84 California Art & Na*«re 



CLEOME INTEGRIFOLIA Nutt. 



85 



Genus CLKO-MKLLiA De Candolle. 



CL.BOMEL.LA BREVIPES S. Watson. 

 CLEOMELLA OBTUSIFOLIA T-G. 

 CLEOMELLA OOCARPA A. Gray. 

 CDEOMELLrA PARVIFLORA A. Gray. 



Gennsi ISOME^RIS Xnttall. 



ISOMERIS ARBOREA Nuttall. 

 Variety GLOBOSA Coville. 



Genus WISLIZEXIA Engrelniann. 



W. RE^ RACTA Kngelmann. 

 W. PALMERIGray 



RESADACEAE. 



Genus OLIGOMERIS Cnmbess. 



OLIGOMERIS SUBULATA Boiss. 

 CISTACEAE. 



Genus HELIANTHKMLM Tournefort. 



H. ALDERSOM Greene 

 H. GREEN EI Rob. 



"H occidentale. Siiffrutescent, a ft or 

 more high, stout and much branched; 

 .stc'late-hirsute throughout except the 

 corymbo.se inflorescence, which is more 

 densely hirsute, with simple, glandular- 

 yi3<id hairs: leaves linear-lanceolate, an 

 inch long, their margin more or less rev- 

 olute: inner sepals 4'^ long, ovate, acum- 

 inate, outer linear % as long^: petals 5'' 

 long: atamens about 20: capsule equal- 

 ing the calyx. On a dry summit in the 

 e entral part of the Island of Santa Cruz, 

 growing there along with H. scoparium, 

 which is common all over the island." — 

 Ge ca t^c b 2:144. 



HELIANTHEMUM SCOPARIUM Nutt. 

 VIOLACEAE. 



Genus VIOL..4 Linnaeus. 



VIOLA CHRYSANTHA Hook. 

 VIOLA PEDUNCULATA T. & G. 

 VIOLA LOBATA Bentham 

 Var. integrrifolia Watson 

 VIOLA AUREA Kellogg. 



V. pnemorsa Dougl. is said to be an older 

 name. 



VIOLA BLANDA WiHd 

 VIOLA PURPURFA Kellogg. 



POLYGALACEAE. 

 Genus POIvTGAIv.\ Tournefort. 



POLTGALA CALIFORNICA Nutt. 

 Genus KRAMERIA Linnaeus. 



KRAMERIA CANESCENS A. Gray. 

 KRAMERIA PARVIFOLIA Benth. 



Krameria Parvifolia Bentham. Kra- 

 meria Canescens Gray.— These small 



bushes contain tannin and may be 

 found useful medicinal plants (fide 

 Havard), and are not rare on the bord- 

 ers of the Colorado desert in Southern 

 and Baja California, eastward to Tex- 

 as, and into Mexico. 



FRANKENIACEAE. 

 Genus FRAMCEXIA Linnaeus. 

 FRANKENIA GRANDIFOLIA C. & S. 

 V. campe-itris G. 

 FRANKENIA PALMERI S. Wntson. 



CARYOPHYI.LACEAE. 



Genus SILE\A Linnaeus. 



SILFNA GALLIC A I inn. 

 PTT FNA CON-ICA Li^n. 

 SILENA ANTIRRHINA Linn. 

 SILFNA CALIFORNICA Dur. 

 SILENA LACINIATA Cav. 

 SILENA MULTINERVIA S. Watson. 



"Annual, erect, sparingly branched, 

 glandular-pubescent, about 1° hieh: leaves 

 linear to linear-oblong, acute, the lower- 

 most narrowly oblanceolate, 1-2' long: 

 inflorescence dichotomously cymose: 

 bracts linear: calyx narrowly ovate. 20-K 

 nerved, 5-6" long, the acuminate teeth 

 usually p. -tipped; petals purplish, scarce- 

 ly equalling the calyx, without .ipnend- 

 asres or auricles, emorginnte: filaments 

 glabrous, included: cansule nearly sessile, 

 oblone-ovate. included: seeds minute, tu- 

 berculate. not crested. Found ne-r Jnmul, 

 San Diego County, by C. R. Orcutt. in 

 April, 1S85. and on the island of Santa 

 Cruz. California, by T. S. Brandegee. in 

 18S8."— S. W.itson. Proc. Am. Acad., xxv. 

 196-7 CSpnt. ?5 IRPflV 

 STLFNA PALMEPI S. Watson. 

 SILENA PLATYOTA S. Watson. 



Genus CRRASTIl'M Linnaeus. 



CERASTIUM NUTANS Raf. 



C. TRIVFAT.F T.nk. 



CERASTIUM VISCOSUM Linn. 



Genus STELLAR! A Linnaeus. 



STELLARIA MEDIA Linn. 

 STELLARIA NITENS Nutt. 



Genus AREXARIA Linnaeus. 



ARENARIA ALSINOIDES Wllld. 

 ARENARIA DOUOLASII T. & G. 

 ARENARIA MACRADENIA Watson. 

 ARENARIA MACROPHTLLA Hook. 



SAPONARIA VACCARIA Linn 

 SAGINA OCCIDENTALIS S. Watson. 

 Genus LEPIGOXL'M Frij^s. 



LEPIGONUM GRACILE Watson. 

 LEPIGONUM MACROTHECI'M F. & M 

 LEPIGONUM MEDIUM Fries. 



Genus POLYCARPOX' Linnaeus. 



POLYCARPON DEPRESSUM Nutt. 

 Geuns LOEPUXGIA Linnaeus. ■ 



