622 



ADDITIONS AND CORRECTIONS. 



On the lilohave slope of the San Bernardino Monntiins, Pai~ry, Dec. 1875, in fruit only. 

 Leaves on new shoots 2 or 3 inches long and only 2 or 3 lines wide. * Cymes apparently pedun- 

 culate. Capsule and calyx only 2 lines or so in length. Stem IVUjundia-Wkn, over halt' an iuih in 

 diameter at base, decidedly woody, but with a large pith. 



I'ngoMO. 3. ANTIRRHINUM. 



8. A. Nuttallianum, var. efifusum, Gray, (limbing over bushes, 5 feet high : 

 flowering brancliea pauiciilato : pedicels all lilitbrm and longer than the flowers: rib.s 

 of the seeds less wing-liUe : caly.\.-lobes rather less unequal. 



Jamucl Valley, southeast of Sun Difgo, Dr. Palmer. 



Page 550. 8. PENTSTEMON. 



14". P. Fremonti, Torr. & Gray. A span or more high, pruinose-puberulent 

 or below glabrous : leaves lanceolate or oblojig-lanceolate, and the lowest spatulate 

 or oval, an inch or two long : lluwers raceniose-thyrsoid, rather crowded and numer- 

 ous : pedicels and mostly the peduncles short and glandular-pubescent : corolla pur- 

 ple or whitish, half an inch or more in length, tubular-funnelform : anthers nc-t 

 opening widely : sterile filament dilated and bearded at the i\\\ — Proc. Am. Acad, 

 vi. GO; AVatson, ]}ot. King. K.\p. Iil8. 



Sierra Nevada, on a high mountain near Donner Pass (Torrey) ; Utah, Fremont. A smoother 

 and taller variety {I'urryi), Nevada, IValsou, IVhcclcr, kc. 



After no. 17, add a liftli 8\ibdivision, a.s follows : — 



-^-^ ++ ++ ++ -^-(- Corolla scarlet, tubular ; its upper lij) erect and 2-toothed ; the lower 

 rejitxed and 3-parted. 



17". P. barbatus, Nutt, vav. labrosUB, Chay. Entirely glabrous, somewhat 

 glaucous : stems viigate, 2 feet high or more : lowest leaves oblanceolate j the ui)i)er 

 narrowly linear: iianido slender and raceme-like: sepals ovate, shoit: corolla an 

 inch and a half long; its lips half an inch or more; the upja^r oblong and concave, 

 barely 2-lobed at the tip ; tlio lower ;}-])arted into linear divisions ; these and the 

 throat glabrous, as also tlie stamens and style : anther-cells divaricate, never spread- 

 ing open, the inner portion of the line of dehiscence remaining closed. 



On Mount Finos, south of Tejon, at 7,000 feet, Rothrock in Wheeler's Expcd., 1875. A remark- 

 able form, seemingly, of P. barba/.tis, agreeing with the var. Ton-eiji of New Mexico and Colorado 

 in the want of beard ; but the lobes of the lower lip remarkably long and narrow. The tube of 

 the corolla appears to have Ikh-u yellowish, the lips scarlet. 



Page 575. 17. ORTHOCARPUS. 



Chloropyron pahistre, Behr in Proc. Calif. Acad. i. 62, 66, is some one of the species of this 

 genus, with reduced anther-ccUs ; perhajjs O. fauciburbattts or 0. floribundus. 



Page 581. 18. CORDYLANTHUS. 



3. C. filifolius, Nutt. The ripe seeds are ovate or oval ; the coat close, and in 

 the dry state lineate-reticulated under a lens with innumerable slender wavy lines 

 or wrinkles : embryo little slmrter than the nucleus, the cotyledons orbicular. The 

 ovules are slender, tapering to the apex, which is coiled into a helix, 



Var. brevibracteatUS, (jray. Tall and stouter, glabrous up to the floral leaves ; 

 these liirsutc-ciliule and all shorter than the flowers, more dilated, and not gland- 

 tipped : cauline leaves not seen. 



Near Soda Spring on Kern River, at 8,500 feet, Rothrock in Wheeler's Exped., 1875. A rather 

 smooth foim collected by D. Cleveland near San Diego approaches this. 



