128 ONAGRACK2E. 



6. G. quadrixrulnera, Spach. Petals purple, -% in. long: stigma-lobes purple. Coast 



7. O. tenella, Watson. Petals similar: style short: capsule scarcely ribbed. Coast 



8. O. viminea, Spach. Similar to 7: petals like 6 (or all purple) but larger. 



9. G. Romanzovii, Spach. Ovary silky: 4 of the anthers nearly sessile: style short 



10. O. amcena, Lilja. Petals (and purple anthers) often villous, rose-color to white. 



11. G. BottfiB, Spach. Petals light purple: stigma yellow or purple. Monterey, S. 



12. G. epilobioides, Watson. Petals purple to white, i- in. long: calyx-tube short 



13. G. hispidula, Watson. Hispid; often 1 -flowered: 8-10 in. high. Cent. Cal. 



14. G. biloba, Watson. A span to 4 ft. high: petals 2-lobed: rose-purple. Cent. CaL 



9. CLABKIA, Pursh. 



1. O. pulchella, Pursh. Petals 3-lobed; claw 2-toothed: only 4 perfect stamens. Or 



2. 0. Xantiana, Gr. Petals 2-lobed, with a tooth between; claw short. S. CaL 



3. 0. elegans, Dougl. Petals entire; claw long, slender, naked: capsule hairy. Cal. 



4. 0. rhoxnboidea, Dougl. Petals entire; claw short, broad, often toothed, 



10. ETJCHABIDIUM, Fischer & Meyer. 



1. E. concinnttm, F. & M. Petals 3-lobed: filaments slender: capsule 6 to 9 lines long. 



2. E. Breweri, Gr. Petals deeply 2-lobed, with a tooth between: calyx-tube longer 



11. BOISDUVALIA, Spach. 



Canescently pubescent and more or less villous 1, 2 



Glabrous or slightly pubescent: loosely spicate 3, 4 



1. B. densiflora, Watson. Leafy spikes dense: petals 3-6 lines long. 



2. B. Torreyi, Watson. Floral leaves like the others: petals 1 or 2 lines long. Or. S. 



3. B. glabella, Walp. Similar: petals smaller: seeds a line long. Or. & Wash. 



4. B. cleistogama, Curran. Capsules curved outward: seeds numerous, minute. 



12. HETEROGATJRA, Rothrock. 

 1. K. Californica, Rothr, Petals spatulate, 2 lines long: fruit obovoid, nut-like. Oil 



14. CH&C2&A, Linnaeus. 

 1. O. Pacifies, A. & M. Leaves ovate to cordate, opposite: ovary ovoid, hairy. Wooda 



LOASACE^E. 



1. MENTZELIA, Linnaeus. 



Loaves mostly sinuate- toothed: petals 1 to 3 lines long 1, 8 



Leaves mostly pinnatind, lanceolate: petals 3 to 8 lines long 8, 4 



