FBNTSTBMON SOROPHTJLARIACEiE 513 



F. atteunatns Dougl. Lindl. Bot. Keg. t. 1295. Steins strict, 1-2 feet 

 high ; the summit and inflorescence pubescent and viscid : lower leaves 

 narrowly oblong or ovate to lanceolate, the blade 6-18 lines long, on peti- 

 oles as long or longer ; the upper linear to ovate-lanceolate, sessile : thyrsus 

 spiciform, interrupted, the peduncles and pedicels short : sepals ovate or 

 oblong- lanceolate, acute or acuminate, 2-3 lilies long, narrowly scarious- 

 margined': corolla narrowly funnelform, 8-11 lines long, blue, ochroleucous 

 or yellow: sterile filament bearded at the apex. Interior of Oregon to 

 Idaho. 



P. confertns Dougl. Lindl. Bot. Reg. t. 1260. Glabrous throughout 

 or the inflorescence sometimes pubescent or puberulent: stems slender, 

 6-20 inches high : lower leaves narrow-lanceolate, attenuate below to nar- 

 row petioles, including the petiole 1-2 inches long, mostly entire ; the 

 middle cauline largest, lanceolate, sessile by a broad base: thyrsus spici- 

 form, interrupted, of 2-5 verticilastriform dense .many-flowered clusters: 

 pedicels very short : sepals from oblong-lanceolate to broadly ovate, acute 

 or acuminate, with broad scarious margins commonly erose or lacerate : 

 corolla very narrow, 4-6 lines long, yellow, lower lip conspicuoua^y bearded 

 within: sterile filament shorter than the others, dilated at the .summit: 

 capsule acuminate-ovoid, longer than the caljrx. Prairies of eastern 

 Oregon to Brit. Columbia and the Rocky Mountains. 



Tar. globosus Piper Bull. Torr. Club xxvii, 397. Inflorescence a 

 dense head-like panicle of many short-pedicelled flowers, rarely with a 

 second verticillate cluster below : corolla intense blue, nearly an inch long. 

 Wallowa Mountains, eastern Oregon. 



P. procerus Dougl. ex Graham in Edinb. Phil. Jour. 1829. P. 

 confertus var. caruleo-purpureus Gray. Glabrous throughout : stems slen- 

 der, 2-12 inches high : leaves lanceolate, the lower ones petioled, 1-2 inches 

 long, those of the middle of the stem largest, all usually entire : flowers in 

 about 2 dense verticillate clusters : sepals oblong or spatulate, with broad 

 scarious erose margins, abruptly acuminate or 3-toothed at the apex, about 

 2 lines long : corolla bright blue and violet, about 8 lines long, tub.ular- 

 fun^elform, the lower lip bearded within : sterile filament as loiig' as the 

 othefis and bearded at the apex. On high mountains and plains, Brit. 

 Columbia to California and the Rocky Mountains. 



P^'i.jfnlchellus Greene Pitt, iii, ,310. Green and glabrous throughout : 

 flowefifig.btems slender, from a much branched woody base with nXtm&t'- 

 ous short sterile branches, 2-6 inches high : leaves coriaceous, entire, the 

 lowest from ovate to oblanceolate, 6-12 lines long including the slender 

 petiole; those of the stem 2-3 pairs, oblong or lanceolate-oblong, sessile: 

 thyrsus short and interrupted : flowers numerous, on very short pedicels : 

 sepals obovate, abruptly acute, with scarious more or less erose margins : 

 corolla bright blue to purple, about 6 lines long, with narrow throat and 

 abruptly spreading limb, the throat sparsely hairy inside. On alpine 

 summits of the Cascade and Blue Mountains of Oregon and Washington. 



F. paniculatas. Glabrous throughout: stems stout, very numerous, 

 shrubby below, forming loose bushy clumps, 1-2 feet high : leaves linear- 

 lanceolate, entire or sparsely dentate, all nearly alike, 1-2 inches long, 

 2-6 lines wide, only the uppermost ones sessile : flowers very numerous, 

 in open thyrsoid leafy panicles : pedicels short : sepals ovate or oblong to 

 lanceolate, acute or acuminate, with narrow scarious margins, 3-4 lines 

 long : corolla ochroleucous, 5-6 lines long, tubular, the limb scarcely spread- 

 ing, puberulent outside, the lower lip bearded within: sterile filament 

 longer than the others, bearded at the apex. On the high ridge between 

 the Klickitat Valley and the Columbia river, opposite The Dalles Oregon. 



F. hamills Nutt. Gray Proc. Am. Acad, vi, 69. Minutely puberulent 



