SAXIPRAGACEJE. 55 



3. S. Virginiensis, Michx. Petals obovate, twice the length of the calyx. 



4. S. reflexa, Plook. Calyx reflexed: filaments often thick above. 



5. S. nivalis, L. Flowers fewer, more crowded; petals narrow, small. 

 C. S. mtegrifolia, Hook. Scape 1-3 ft. high, viscid: seeds large. 



7. S. bryophora, Gr. Leaves slender, entire: many pedicels bulb-bearing. 



8. S. Mertensiana, Bong. Leaves many-lobed: pedicels often bulbiferous. 



9. S. punctata, L. Leaves coarsely toothed: panicle not bulbiferous. 



10. S. Tolmiei, T. & G. Peduncles 2 inches long: carpels often 3 or 4. 



11. S. fragarioides, Greene. Woody caudex branched: petals persistent, 



12. S. ranunculifolia. Hook. Slender, a foot high or less: flowers corymbose. 



2. BOYKINIA, NuttaU. 



1, B. occidentalis, T. & G. Leaves thin, 1-3 inches broad, incisely toothed. 



2, B. major, Gr. Stouter, larger: leaves 4-8 inches broad, 6-9-cleft. 



3. SUKSDORFIA, Gray. 

 1, S, violacea, Gr. Weak, viscid: flower parts rarely in 7'a. Or, Wash. 



4. BOLANDRA, Gray, 



1. B. Califomica, Gr, Stems slender: petals dull purple, Yosemite, * 



2. B. Oregana, Watson, Stouter: petals deep purple: pedicels reflexed in fruit, 



5. SULIVANTIA, Torrey & Gray, 

 1. S, Oregana, Watson. Scape nearly leafless: leaves an inch or less broad. 



6. TOLMIEA, Torrey & Gray. 

 1. T. Menziesii, T. & G. Calyx gibbous, finally splitting down one side. 



7. TELLIMA, Pvobt. Brown. 



Petals laciniately pinnatifid, reflexed, rose-color or greenish 1 



Petals entire, spatulate-obovate, white or pinkish: calyx-base acute, adnate 2 



Petals entire or with small side-teeth, obovate or oval, white: calyx-base broad 3 



Petals 3-lobed, nearly cuneate, white or pinkish: calyx-base broad: styles smooth 4 



calyx-base turbinate, styles rough. . . 5 



Petals deeply 3-cleft, pink or white: ovary half inferior: bulblet-bearing 6 



Petals palmateiy 3-7-parte(l, mostly pink: ovary nearly free: bulblet-bearing 7 



1. T. grandiflora, U. 15r. Stout, 1-3 ft. high: calyx inflated. Monterey to Alaska. 

 'J. T. Cymbalaria, Walp. Stem liliform, usually a pair of leaves. S. Cal. 



3. T. Bolanderi, Bol. tStems often branching: styles smooth. Cent. (Jul. 



