CLASS V. XIV 



PAGE. 



1. IIvDnopuYLi.t'M— Corolla bell-shaped, the tube with 5 longitudinal ap- 



pendages. Stamens exserted. Ovary bristle-hairy. — Serbs withpetio 



.pinnately or palmalely veined leaves, and cymose clustered Jlowers. 271 



2. Piiaoelia. — Corella opon-bell-'haped. Capsule 4-seeded, the 2 plstoeutsB 



lin ':ir. — Hairy herbs, with divided leaves and usually pa'r.-blue Jlowers in 

 forked raet mes. 272 



8. Cosmvntiius.— Corolla broadly-lxdlshaped, without scales. Ovary 1-cellcd, 



hairy above. — Flowers white, or pale-blue, in long bractless racemes. 273 



4. Eutoc v.— Corolla broadly-b.dl-shaped. Capsule 1-cclled, 2-valved, mauy- 



seeded. — Flowers blue or white. 273 



[,. Nkm i'hiia. — Calyx 10-parted, the alternate lobes rcflexed. Corolla flat- 

 beH-shaped. Stamens shorter thau the corolla. Capsule 4-sceded.— 

 i wers blue or white. 273 



iff IMI.KMOM ACEJ5. — Herbs, with alternate or opposite leaves, regular 5- 

 parted Bowers, a 3-celled ovary and 3-lobed style. Stamens often un- 

 equal or unequally inserted on the tube of the corolla. 274. 



1. Phlox. — Calyx somewhat prismatic, the segments erect Coi-olla salver- 

 form, with a ourved slender tube; the stamens unequally inserted in its 

 tube. — FUrwertpink, purple, or 27-i 



1. r.vi.r.Movn -v.— Calyx boll-shaped, 5-cleft. Corolla bell-shaped-rotate, with 

 a short tube. — Leaves pinnate. Flowers blue or ivhite, in nearly bractless 

 corymbs. 27 Q 



Z. Gilia.— Corolla somewhat funnel-shaped. Stamens inserted on the inner 

 Bide ot the corolla tube. — Leaves alternate, pinnatifid. Floivtrs blue, 

 teveral-Jtowcred , in capitate clusters or panicles. 276 



A. ilPOMorsis. — Calyx tubular and membranaceous. Corolla funnel-shaped, 

 the tube much exserted. Stamens inserted in the tube of the corolla. 

 Leaves finely pinnatijld. Flowers orange, scarlet or reddish, in clustered 

 panicles. 277 



f Iff COX YOVULACE^E.— Twining or trailing herbs, with alternate entire or 

 lobed leaves and regular 5-androus flowers. Flowers usually large and 

 ehowy, opening but for one day. Stamens inserted into the base of the 

 corolla. 277 



1. Calystp.gia.— Calyx 5-parted, enclosed in 2 large foliaceous bracts. Corel- 



la bell-shaped-funnel-form, 5-foldcd, the border obscurely 5-lobed or en- 

 tire. Stigmas 2. — Leaves heart-shaped or arrow-shaped. Floioers white 

 or light-roseculor, on axillary, solitary peduncles. 277 



2. Convolvulus.— Calyx naked. Corolla bell-shaped or funnel-form, with a 



spreading nearly entire border. Stamens mostly included.— Flowers 

 white, pink, blue and p\ 278 



3 ftuAMOOJT.— Sepals o. mostly mucrotate. Corolla tubular-cylindrical. 

 Stamens exserted.— Leaves often pinnatijld. Floiversiuhile,yelloiv, orange 

 arid scarlet, delicate,. 279 



4. Cuscuta.— Plant yellow or reddish, with thread-like naked stems and small 



scales in place of leaves. 279 



f tftt SOLON ACE/E.— Herbaceous or rarely shrubby plant*, with alternate 

 leaves, regular 5-parted flowers on bractless pedicels, and the fruit a 2- 

 ■eelled (rarely 3 to 5-celled) capsule or berry. Corolla plaited or info'ded. 

 Stamens mostly equally inserted on the corolla. Style and stigma 

 simple. 280 



1. Nicotiaxa.— Calyx tubular-bell-shaped, 5-cleft. Corolla funnel-form or 



salver-form, mostly with a long tube. Capsule 2-celled.— Acrid herbs, 

 with ivliite flowers, tinged with green or purple. 2S0 



2. Datura.— Calyx prismatic, 5-toothed. Corolla funnel-form, with a large 



and spreading 5-toothed plaited border. —Ji ank herbs, with large and 

 showy flowers. -51 



K 



