Phacelia. HYDROPHYLLACE.E. 513 



the upper entire: racemes loosely few-flowered; short pedicels spreading: funnel- 

 form corolla (3 or 4 lines long) fully twice the length of the linear calyx-lobes; 

 the appendages small and obscure : capsule ovoid, 6 — 8-seeded — Watson, 1. c. 

 Reese River Valley, l^vada, IVateon. Not unlikely to be also California!!. 



§ 4. Like § 2, but no appendages loithin the rotate-campanulate corolla or on the base 

 of the filaments : ovules and seeds very numerous on the dilated placenta 1 , the 

 latter pitted : very glandular annuals. — Gymnobythus, Gray. 



31. P. viscida, Torr. A foot or two high, branching and hirsute at base, very 

 glandular-viscid above: leaves ovate or obscurely cordate, doubly and irregularly 

 toothed or incised, an inch or two long : flowers in loose racemes : corolla deep blue 

 ■with purple or pale centre (sometimes white), from G to 10 lines broad, about the 

 length of the very slender filaments: style 2-parted: capsule ovate, abruptly pointed. 

 — Bot. Mex. Bound. 143; Gray, 1. c. Eutoca viscida, Benth. in Bot. Keg. t. 1808; 

 Bot. Mag. t. 3.">72. Cosmanthus (Gymnobythus) viscidus, A. IK'. Prodr. ix. 296. 



Var. albiflora, Gray (Eutoca albifiora, Nutt.), is a white-flowered form, other- 

 wise similar. 



Open grounds near the coast, from Santa Barbara southward. 



32. P. grandiflora, Gray, 1. c. Very like the preceding, perhaps more hispid 

 at the base of the stem; but the light blue or white almost rotate corolla about 

 double the size. — Eutoca grandiflora, Benth. 1. c. E. speciosa, Xutt. PL Gamb. 

 158, Cosmo ut h us (Gi/ in a nli i// //us) grandiflorus, A. DC. 1. c. 



Santa Barbara to San Diego, Douglas, Nuttall, Peckham, Cleveland, &c. 



§ 5. Like § 4, hut with a small truncate or emarginate *< x <il<' adnate to the inner base 

 of each capillary exser ted filament: style 2-cleft above the middle: corolla < itht r 

 oblong -campanulale or open-campanulate : glandular annuals. — Wuitlavia, 

 Gray. 



* Corolla open-campanulate : ovules and seeds not very numerous. 



33. P. Parryi, Torr. 1. c. A span or two high, hirsute or even hispid as well 

 as glandular-viscid : leaves ovate, irregularly doubly toothed or laciniate, or the 

 lowest pinnately parted, the upper cauline longer than their petioles : racemes very 

 louse, at length elongated : pedicels widely spreading, slender (from half to a full 

 inch long) : corolla clefl beyond the middle, deep violet with a yellowish or white 

 5-rayed eye, half an inch Ion . about twice the length of the narrow calyx-lobes: 

 filaments bearded, a little exserted : ovules 20 or 30 to each placenta. 



Near San Diego and Los Angeles, Parry, Cooper, fee. 



34. P. longipes, Torr. Apparently low, slender, loosely branched, glandular 



and slightly hispid (base of the Stem unknown) : cauline leaves round-oval or 



cordate, coarsely and obtusely 5-8-toothed (half an inch long), shorter than their 

 petioles: racemes very loose: corolla hardly hall' an inch long, apparently while. 

 5-clefl to the middle, nearly twice the length of the spatulate-linear sparsely hispid 

 calyx lobe.-: style rather deeply 2-clcft : ovules only S or 10 to each placenta: seeds 

 few. —Gray, L 4. 322. 

 Santa Barb T , No one else ho ith it. 



* * t', ,/■,,//, i oblong-campanulate, the lube cylindra tricose: ovules and 



very numerous on the dUated placenta. — (Whitlavia, II irvey.) 



35. P. Whitlavia, Gray. About o fool high, loosely branching, hirsute and 

 glandular: leaves ovate or deltoid, obtusely and incisely toothed, longer than the 

 petiole-, raceme loose and elon tin tube of the violet (or rarely white) corolla an 



inch or 80 long, twi u thrice the length of the rounded lobes and of the narrow 



calyx-lobes: stamens con picuously exserted. — Whitlavia grandiflora, ilarv. in 



