1G4 



8CR0PHnr,AniArR;E. 



Galea not beaked: leaves plnnately-parted, lobes pinnatifid 7, 8, O 



1. P. Groenlandica, Retz. Spike glabrous: corolla J in. and beak J in. long. 



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



contorts, Beuth. Leaves pinnate, linear lobes incised. Or. 



racemosa, Dougl. Leaves undivided, crenate: raceme leafy. Subalpina. 



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



omithorliynclia, Benth. Spike interrupted: calyx inflated, lit. Tacom*. 



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



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



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



OROBANCHACE.E. 



1. APHTLLON, Mitchell. 



Scapes or long peduncles from a scaly, fleshy rootstock or short stenu. S, 1 



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



Flowers an inch or more long on distinct pedicels 3, 4 



Flowers nearly sessile, about J in. long: anthers glabrous 4, 6 



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



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



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



4. A. Callfomicuin, Gr. Calyx-lobes and biactlets nearly equaling corollA. 

 6. A. tuberosum, Gr. Stems thick, 1-3 in. high: flowers densely crowded. 

 8. A. pinetorum, Gr. More slender, J-l ft. high: flowers looser. Oregon. 



2. BOSCHNTAKTA, C. A. Meyer. 

 L & strobi-'lacea, Gr. A thick, brownish red spike of striped floweri. 



LENTIBULARIACE.E. 



1. TTTBZCTTIiABIA, Unnieus. 



Stems stout, densely leafy; leaves 2-3-pinnate, very bladdery. 1 



Steins filiform: leaves scattered, repeatedly forked, bnstly. .. B 



Stems slender: leaves 2-ranked, not bladdery, forking 8 



1. U. vulgaris, L. Scapes 5-16-flowered: corolla i in. broad or more. 



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



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



