CLASS X. ORDER I. 47 



DiONAEA. Calyx 5-leaved : stigma fringed : 

 capsule 1-celIed, gibbous : seeds numerous. (Pe- 

 tals sometimes 6 ) 14. 73 — muscifiula, (Venus' fly- 

 trap) radical leaves with a terminal appendage re- 

 sembling a rat-trap. 11. \v. 



C. Flowers l-fietalied. 



Andromeda. Calyx 5-parted, inferior: cord 

 ovate or roundish, with a 5-cleft refiexed mouth : 

 capsule 5-celled, with partitions contrary. (Sta- 

 mens sometimes 8.) 18.5 1. — paniculata., (white- 

 bush) corols roundish, panicled, leaves lance-ob- 

 ovate, stem whitish crack-barked. ^ . w. — calycu- 

 lata^ (leather-leaf) racemes one-sided, leafy, leaves 

 lance-oblong, dotted. >? . w. 



Rhododendron. Calyx 5-parted : corol some- 

 what funnel-form and oblique : stamens declining : 

 capsule 5-celled, 8. 50 — maximum (rosebay) coroal 

 wheel-form, umbel dcuse terminal : leaves paler be- 

 neath. \i . r. 



Kalmia. Calyx 5-parted ; corol wheel-salver- 

 form, with 10 horns beneath and 10 cavities with- 

 in : capsule 5-celled. 18. 50 — latifolia^ (broad-leaf 

 laurel) corymbs terminal, leaves leathery ovate- 

 oval. \i . w-r. — anguntifolia^ (narrow-leaf laurel) 

 corymbs lateral, plant small. >2 • r. 



Vaccinium. Calyx 5-toothed or 5-parted : co- 

 rol bell or pitcher-form, 5-cleft, the divisions re- 

 flected : filaments inserted on the germ with the 

 corol : berry 4 or 5-celled, many-seeded. (The 

 foreign species are sometimes octandrous.) 18. 51 

 = — corymbosum^ (whortleberry) corymbs bracted, 

 corol sub-cylindric, leaves puiaescent beneath. Ij . 

 w-p"—resino6'umy racemes bracted, corol ovate, 

 leaves sprinkled with resinous dots, k • P* — tenei- 

 lumy raceme sessile, leaves smoothish, serrulate, 

 oboval. ^ . w. 



E 2 ' 



