LILIACEJF. 



19. CAL0CH0RTU3, Pursh. 



121 



I 1. PediceU recurred In fruit: capsule broadly 3-winged. 



Flowen on branching atema, nodding: concave petals closely connirent, hairy within, 



ciliate ^» ^ 



Flowers on rather weak stems, erect or nearly so: fruit nodding or not stiiSy erect. 



Flowers yellow, 6-8 lines long, densely hairy within « 



Flowers white to lilac or blue. Petals covered with hairs 4 to 7 



Petab hairy below only, or naked 8, 9, 10 



I 2. Flowers and fruit erect on stout pedicels: capsules not winged (except in 11 4 12): 



petals and sepals often with spots, {Mariposas or BuUerJly Tulips,) 



Flowers lilac or purplish, 1-1 i in. long: capsules 3-winged 11, 12 



Flowers yellow, more or less marked with brown or purple 13tol6 



Flowers white or lilac 17 to 20 



1. C. albua, Dougl. Petals white: sepals green, not spreading. Cal. 



2. C, pulchellua, Dougl. Petals yellow or orange: sepals yellow or greerush, spread- 

 ing. Coast Mts., Monterey to Mendocino. 



3. C. Benthami, Baker. Slender, 3-6 in. high: leaves longer: anthers acut*. 

 S. N. :Mt3. 



4. C. Maweanua, LeichtUn. Stem flexuose: petals covered above with white ot 

 blue-purple hairs, acute: anthers acuminate. N. Cent. Cal. 



6. C. caenileus, Wata. Very slender, 3-6 in. high: flowers 2-5 in an umbel: petals 

 lilac dotted or lined with darker blue: anthers oblong, obtuse: capsule nearlf 

 orbicular. S. N. Mts. 



t. C. elegans, Purah, Similar: petals greenish white, scarcely ciliate: anthers long 

 acuminate. Var. nanus, Wood, has acute more hairy petals, smaller. N. CaL N. 



7. C. Tolmiei, H. & A, Stouter, about a foot high: petals |-li in. long, lilac-tinged: 

 anthers lanceolate, acuminate. Mt, Shasta to Or, 



8. C. nudus, Wata. Flowers 1-6, ustially in an umbel, white or lilac: sepals about 

 equaling the broadly fan-shaped hairless petals: anthers obtuse. Cent, S. X. Mta, 



9. C. lilacinus, Kellogg. Leaves rather broad: flowers 3-10, on long zigzag pedicels: 

 petala \-\ in. long, pale lilac, slightly hairy below: anthers much shorter than the 

 filaments, obtuse, S. F, Bay, Geysers, 



10. C. uniflorus, H. & A. Similar: flowers 1 or 2: gland densely hairy. W, CaL 



11. C. Greenei, Wats. Stout, 1-2 ft, high: sepals with yellowish hairy spot: petalj 

 densely yellow-hairy below: suithers \ in. long, N. Cal. to Or. 



12. C. Lyoni, Wats. Sepals naked: anthers 1^-2 lines long. Los Angeles. 



13. C. clavatus, Wats. Petals covered with club.shap)ed hairs at base: gland orbio- 

 ular, deep: anthers purple, 4-5 lines long, obtuse, S. Cal. Coast. 



14. C. WeedlL, Wood. Stem rigxag: petals deep yellow, dotted, covered with slsodet 

 hairs: gland small, densely hairy: anthers mostly acute, CaL Coast. 



