ONAGRACEiE. gj 



6. O. quadrivulnera, Spach. Petals purple, ^-^ in. long: stigma-lobes purple, CJoaat. 



7. Q-. tenella, Watson. Petals similar: style short: capsule scarcely ribbed. Coaat, 



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



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



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



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



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



13. G. hispidxila, 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. CLARKIA, Pursh. 



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



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



3. C. elegans, Dougl. Petals entire; claw long, slender, naked: capsule hairy. CaL 



4. C. rhomboidea, Dougl. Petals entire; claw short, broad, often toothed. 



10. EUCHAB.IDIUM, Fischer & Meyer. 



1. E. concinnum, F. & M. Petals S-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, 3 



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. HETEE.OGATJRA, Rothrock. 

 1. H. Califomica, Rothr, Petals spatulate, 2 lines long: fruit obovoid, nut-like. CaL 



14. CIBCaiA, Linnaeus. * 

 1. 0. Facifica,A&M. Leaves ovate to cordate, opposite: ovary ovoid, hairy. Wood^b. 



LOASACE^. 



1. HENTZEIilA, LinniBus. 



Leaves mostly sinuate- toothed: petals 1 to 3 lines long 1, 9 



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



