104 SCROPHULABIACEiE. 



Oalea not beaked: leaves pinnately-parted, lobes pinnatifid 7* 8> ^ 



1. P. GrcBnlandica, Hetz. Spike glabrous: corolla | in. and beak ^ in. long. 



attollens, Gr. Spike woolly; beak of galea 2-S lines long. 



contorta, Benth. Leaves pinnate, linear lobes incised. Or. 



racemosa, Bougl. Leaves undivided, crenate: raceme leafy. Snbalpinaw 



Howellii, Gr. Leaves entire, serrate or pinnate. Siskiyou Mts. 



omithorliyncha, Benth. Spike interrupted: calyx inflated. Mt. Taoomiu 



palustris, L. (Var.) Calyx 2-cleft: corolla ^ in. long, purplish. 



Semibarbata, Gr. Nearly stemless: spikes sessile. Mts. Cal. 



densiflora, Benth. Corolla scarlet or crimson; galea ^ in long. 



orobanchacej:. 



1. APHYIiLON, Mitchell 



Scapei Off long peduncles from a scaly, fleshy rootstock or short stem. ««.»••• 9, 1 



Stenu rising above ground: pedicels shorter than the flower or none. 



Flowers an inch or more long on distinct pedicels ..• 8, ^ 



Flowers nearly sessile, about i in. long: anthers glabrous 4, 5 



uniflorum, Gr. Scapes few: corolla often violet tinged: calyx lobes slender. 



fasciculatum, Gr. Peduncles often many: corolla yellow: calyx lobes short. 



comosum, Gr. Calyx-lobes half as long as pink or purple corolla. 



Californicuin, Gr. Calyx-lobes and bractlets nearly equaling corolla. 



tuberosum,, Or. Stems thick, 1-3 in. high: flowers densely crowded. 



pinetorum, Gr. More slender, ^-1 ft. high: flowers looser. Oregon. 



2. BOSCHNTAKTA, C. A. Meyer. 

 Bb fltrobOetcea, Gr. A thick, brownish red spike of striped flowem 



LENTIBULARIACEJ;. 



L UTBICUTi A KT A , Tiinnffns. 

 Stems stout, densely leafy: leaves 2-3-pinnate, very bladdery.. .i.. •.«•«. •.•••••••••• 1 



Stems filiform: leaves scattered, repeatedly forked, bristly ••... S 



Stems slender: leaves 2-ranked, not bladdery, forking • »•• .^^^^ 9 



1. XT. vulgaris, L. Scapes 6-16-flowered: corolla ^ in. broad or more. 



2. U. minor, L. Scapes 3-7 in. high: corolla 2-3 lines broad: spur short 



3. U. intermedia, Hayne. Scape 1-4-flowered: corolla i in. broad. 



