ADDITIONS AND CORRECTIONS TO VOL. I. 



Page 536. 3. CUSCUTA. 



7. C. racemosa, Mart., var. Chiliana, Engelm. Stems coarse : flowers pedi- 

 celled, loosely paniculate ; calyx shorter than the deeply campanulate somewhat fun- 

 iielform tube of the corolla : lobes of the corolla shorter than the tube, oval, spreading 

 or reflexed with inflexed points : ovary and capsule pointed, the latter enveloped by 

 the withered corolla. Rev. Cusc. 504, and Gray, Syn. Fl. ii. 221. C. sitaveolens, 

 Scringe ; Gay, Fl. Chil. iv. 448. 



Not rare in fields of Alfalfa, with the seeds of which it has been introduced from South America. 

 Flowers 14 or 2 lines long, of thin texture, white and conspicuous, in large loose clusters. Farmers 

 should be careful to destroy this dangerous weed before it bears seed. Engelmann. 



Page 539. 2. SOLANUM. 



3. S. Xanti, Gray. Lake and Siskiyou Counties, Greene. 



Page 541. 5. PHYSALIS. 



5. P. Falmeri, Gray. A foot high or less, from a perennial rootstock, erect, 

 branching, viscid-pubescent with short jointed hairs : leaves ovate or deltoid-ovate, 

 or the lowest rounded or subcordate, sinuate-dentate with a few obtuse teeth, 1 to 1 ^ 

 inches long or smaller, the upper acute : pedicels mostly longer than the flower : 

 corolla light yellow with brownish centre, 7 or 8 lines broad : anthers yellow : fruit 

 not seen. Syn. Fl. ii. 235. 



Eock Spring, Providence Mountains, Palmer. 



Page 542. 7. LYCIUM. 



1. L. Cooperi, Gray, var. pubiflora, Gray. Calyx shorter : corolla strongly 

 pubescent outside. Syn. Fl. ii. 238. 



On the Mohave River, with the ordinary form, Palmer. 



6. L. Andersonii, var. Wrightii, Gray. San Bernardino Mountains, Parish. 



Page 544. 8. DATURA. 



2. D. Tatula, Linn. Reported from Siskiyou County, Greene. 



Page 545. 9. NICOTIANA. 



3 a . N. glauca, Grab.. Perennial, becoming a small tree, glabrous and glaucous : 

 leaves long-petioled, ovate- to oblong-lanceolate, acute, at base cuneate or rounded or 

 sometimes cordate, 3 to 5 inches long : panicles lax and slender : subulate bracts 

 small or obsolete : calyx tubular-campanulate, 5-toothed, 5 lines long : corolla tubu- 

 lar, 1 to 1| inches long, contracted below the very short limb, greenish-yellow. 

 Bot. Mag. t. 2837. 



Los Angeles and Santa Barbara (//. C. Ford) ; formerly cultivated, now wild. Native of 

 Buenos Ayres ; naturalized in Mexico. 



4. N. attenuata, Torr. Canon City and hillsides along John Day River, 



Oregon, Nevius. 



4". N. Cleveland!, Gray. Viscid-pubescent or somewhat villous, 1 or 2 feet 

 high : leaves ovate or ovate-lanceolate, acute, 2 or 3 inches long, the lower some- 

 what attenuate into a margined petiole, the upper nearly sessile with a more rounded 

 base ; bracts lanceolate : flowers paniculate-racemose : calyx nearly \ inch long, with 

 linear unequal lobes, the longer twice the length of the tube : corolla greenish white, 

 nearly glabrous, an inch long, salverform, the somewhat 5-lobed limb \ inch in 

 diameter. Syn. Fl. ii. 242. 



Chollas Valley, near San Diego, in dry stream-beds (Cleveland, Palmer} ; Santa Barbara, a 

 smaller-flowered form, Kothrock. 



