8AXIFRAGACE& 67 



16. KIBES, Linnaeus. 



| 1. More or less thorny and prickly: leaves 3-5-lobed, parted or divided: peduncle! 1-5- 

 flowered (5-9-flowered in No. 10), (Gooseberries.) 



Calyx bright red: fruit bristly or prickly 1, 2, 4 



Calyx yellow: leaves very small: fruit smooth 0, 7 



Calyx white or pinkish, lobes erect: ovary white-villous; fruit velvety 6 



Calyx greenish, villous: stamens short: fruit spiny-prickly 3 



Calyx greenish or dull-purplish: ovary and fruit smooth 8, 



Calyx greenish white, limb saucer-shaped, 3 lines broad: stamens short 10 



| 2. Thornless, no prickles: stamens short: berry not prickly. (Currants.) 



Calyx greenish white, rotate above the ovary: berry -1 in. long, black 11 



Calyx waxy- white, greenish or pinkish; tube cylindrical, |-^ in. long 12 



Calyx dull white, greenish or purplish; tube cylindrical-campanulate 13 



Calyx rose-red to nearly white; tube short, broad: racemes dense: fruit dry 14 



Calyx golden yellow, salverform; tube - in; long: spicy-fragrant 15 



1. B. speciosum, Pursh. Tall: Flowers nearly an inch long, parts often in 4's. 



2. B. Menziesii, Pursh. Very thorny: anthers sharp-sagittate. 



3. B. ambiguum, Watson. Glandular, villous: white petals nearly as long as the 

 stamens. 



4. B. Lobbii, Gr. Flowers 9 lines long: anthers oval: very obtuse, white. 



5. B. leptantlium, Gr. Rigid, much branched: stylo undivided, smooth. 



6. B. velutinum, Greene. Rigid recurved branches: stout thorns solitary 



7. B. quercetorum, Greene. Calyx-lobes ciliate, reflexed, bright yellow. 



8. B. divaricatum, Dougl. Stems widely spreading: stamens exserted. 



9. B. oxycanthoides, L. Similar: flowers smaller; stamens little exserted. 



10. B. lacustre, Pciret. var. molle, Gr. Low: leaves downy: berry light red. 



11. B. bracteosum, Dougl. Leaves 5-7-cleft, lobes acute, 5-9 in. wide. 



12. B. cereum, Dougl. Leaves 3-lobed, an inch broad or less, crenate. 



13. B. viscosissimum, Pursh. Viscid: leaves moderately lobed. 



14. B. sanguineum, Pursh. Leaves obtusely 3-5-lobed: petals often white: variable, 



15. B. aureum, Pursh. Glabrous or nearly so: racemes 5-10-flowered. 



CRASS ULACEJE. 



Obscure under herbs: minute greenish flowers in the axils of minute leaves. 1 



Very fleshy herbs: leaves entire (serrate in 1st sp. No. 2) : petals distinct .. 9 



petals more or less united... 8 



1. TILL.2EA, Linnaeus. 

 1. T. minima, Miers. Flowers clustered in the axils: leaves ovate, a line long. 



