ADDITIONS AND CORRECTIONS. (J21 



Pago 483. 4. EUSTOMA, Salisl). 



Calyx 5-G-parted; tlio divisions slcrKlor-suluilale, carinatc. Corolla campan- 

 ulate, not appendagcd or gland-bearing ; the tube shorter than the 5 or obovate or 

 oblong ample lobes. Filaments filiform, borne in the throat. Anthers oblong, not 

 twisted. Stylo liliform, persistent : stigma of 2 broad plates. Capsule ovoid, many- 

 seeded. — Glanc.ons annuals or biennials; with oblong partly clasping leaves, and 

 showy slonder-peduncled flowers ; the corolla generally sky-blue or lavender-color. 

 Of the two published species, one, E. Russelianum, very ornamental in cultivation, 

 belongs to Texas and adjacent districts. E. gracile, Engelm. ined., of Northern 

 Mexico, is perhaps a slenrler variety of it. The remaining less showy species is — 



1. E. exaltatum, Grisebach. A foot or two higli : leaves cordate-clasping and 

 often connate, 1 to 3 inches long: corolla about an inch long; its lobes nearly 

 oblong and only twice the length of the tube : capsule elliptical-oblong, very obtuse. 

 — Lisianthus exaltatus, Lam. L. glaucifoluin, ,Tacq. Jc. J»'ar. t. 33. 



Cnflon Tfttitillns, near the southern boundary of the State, Dr. Palmer. Also San Bernardino 

 Co., Parry. 



P'lgeSOO. 6. LCE3SELIA. 



2. L. effusa, Gray. Resembles L. tenuifolia, but more diffusely much branched 

 from an annual root : leaves apparently all entire, short-filiform, from half to a 

 fourth of an inch long (but the lowest are wanting) : flowers loosely ])aniclod : calyx- 

 tcoth very short, jiointed from a broad base : corolla barely hidf an inch long, 

 "pink" or purple; the cuneato and truncate obsctn-ely 3-toothe(l lobes as long as 

 the tube (which little surpasses the calyx) and nearly e.pialling the declined incurved 

 capdlary filaments and style. — Proc. Am. Acad. xi. 8G, where a section, Giliopsis, 

 is proposed for this very Gilia-like species and L. tenuifolia. 



Tantillns Mountnins, within the borders of Lower ralifornia, Dr. Palmer. 



yngo^V. 11. NAM A. 



To the character of the genus add : leaves .sometimes toothed. 



§ 3. Perenninh, sometimes woody helow ; the pubescence hispid or hirsute : flowers 

 densely clustered : leaves ivith U7idulaie or sinuate-toothed margiiu, sessile. 

 T). N. Rothrockii, Gray. A span or two high from a perennial root, cinereous- 

 pubescent or minutely hirsute and slightly viscid : the stem, calyx, Arc, hispid with 

 Jong and sharp ( Wif/andia-hke) bristles : leaves lanceolate-ol)long, obtusely pinnati- 

 hd-toothed : flowers numerous in a terminal and sessile cnpitatc cluster • seiials 

 hardly at all ddaled upward, half an inch long, nearly equnlling the corolla: seeds 

 rather fv.w, largo (almost a linn long), oval, dos.-ly r(<iieulate-]Mlt,.d. 

 _ Mondowaon S. Kmi IHvrr, nt .^000 feot. Pothrod; in Whonlor's K,x,,od., 187.''.. Leaves an 

 inch or more lonR ; the rnther prominent iiinnato veins running to tl.e sinnsos hetween the strone 

 hir nto"" AW : '^1"^^, •'"?;"" "^''T' V I^'"'^"^''- ^^^'^''V ""'• 2.eollcd capsule somewhat 

 hai " liko tl?nlT?/''-^ ^!.'" *n f:r *"'■ «'0 toothing of the leaves an.l for the almost stinging 

 tiaiis, like those of // ifjandia. Hut the nanow fnnnelform corolla and the hahit are those of Navin. 



0. N. Parryii, Gray. Six feet high ! from a woody stotit base : leaves linear 

 vilious-lmsute throughout, numerously pinnatoly veined and somewhat bullate tho 

 margins revolute and undulate or repand : flowers unilateral and at length deiisely 

 spicate on tho few branches of the compact scorpioid cyme : sepals nearly filiforin 

 httle surpassing the oval capsule : seeds oval, half a line long, minutely marked with 

 narrow transverse reticulations. 



