348 CLASS V. ORDER IL 



DIERVIL"LA. Calyx oblong, 5-cleft, with 2 bracts ; corolla 5-cleft, twice as 

 long as the calyx, funnel-form ; border 5-cleft, spreading ; stigma capitate ; 

 capsule oblong, 4-celled, naked, many-seeded. 48 58 (bush honeysuckle. 5. 

 (Heeds in a^terry.) 



LO.VICE'RA. CAPIFO'LIUM. Calyx 5-toothed ; cbrolla tubular, long, 5-cleft, 

 unequal ; stamens exsert ; stigmas globose ; berry 2 or 3-celled, distinct ; seeds 

 many. 48. 58. (trumpet honey suckle). S. 



XYLOS"TEUM. Calyx 5-toothed, with 2 connate bracts ; corolla tubular ; 

 border 5-parted, nearly equal ; berries in pairs, united at their bases, or com- 

 bined in one ; 2-celled. 48. 58 (fly honeysuckle, twin-berry). 



Exotic. 



MIRA'BILIS. Corolla funnel-form, coarctate (compressed or narrowed) be- 

 low ; calyx inferior ; germ between the calyx and corolla ; stigma globular. 

 64. 32 (four-o'clock). 



D. Flowers 5-petatted, inferior. 



(Seed in a capsule.) 



IMPA'T IENS. Calyx 2-leaved, deciduous ; corolla irregular, spurred ; anthers 

 cohering at the top ; capsule 5-valved, bursting elastically when ripe. 24. 73 

 (touch-me-not, jewel weed). S. 



VI'OLA. Calyx 5-leaved or deeply 5-cleft, corolla irregular, with a horn be- 

 hind (sometimes the horn is wanting or a mere prominence) ; anthers attached 

 by a membranous tip, or slightly cohering ; capsule 1 -celled, 3 valved. 29. 80. 

 (violet). S. 



CLAYTO'NIA. Calyx 2-leaved or 2-parted, the leaves valve-like : corolla 3- 

 petalled, emarginate : stigma 3-cleft : capsule 1-celled, 3-valved, 3 to 5-seeded. 

 13. 86 (spring beauty). <S'. 



CEAN'OTHOS. Petals scale-like, vaulted : claws long, standing in the 5-cleft, 

 cup-form calyx ; stigma 3 berry or capsule dry, 3-grained, 3-celled, 3-seeded, 

 3-parted, opening on the inner side. 43. 95 (New Jersey tea) S. 



CELAS"TRUS. Calyx 5-lobed, flat : corolla spreading : capsule obtusely 3- 

 angled, 3-celled, berry-like : valves bearing the partitions on their centres ; 

 cells 1 or 2-seeded : stamens standing around a glandular 5-toothetl disk : style 

 thick : stigma 3-cleft : seeds calyptred or arilled. 43. 95 (staff tree, fake 

 bittersweet). 



Exotic. 



GOMPHRE"NA. Calyx 5-leaved, coloured ; exterior one 3-leaved ; 2 leafets 

 converging, keeled ; petals 5, villose, (or rather no corolla ;) nectary cylindric, 

 5-toothed: capsule opening transversely, 1-seeded : style semi-bifid. 55.30 

 (bachelor's button). 



(Seed in a berry.) 



VI'TIS. Calyx 5-toothed, minute : petals cohering at the tip, hood-like, 

 withering : style : stigma obtuse, capitate : berry 5-seeded, globular, often 

 dioecious ; seeds sub-cordate. 46. 72 (grape vine). S. 



AMPELOP"SIS. Cissus, calyx, minute, 4-5-toothed : petals 4-5, unconnected 

 above, deciduous : germ surrounded with aglandulous disk : berry 2-4 seeded 



E. Flowers 5-petalled, inferior. 



RI'BTCS. Calyx bell-form, 5-cleft, (sometimes flat) : corolla and stamens in- 

 serted on the calyx: style 2-cleft : berry many-seeded 36. 85 -(currant, 

 gooseberry). S. 



Exotic. +, 



HKD"ERA. Petals oblong : berry 5-seeded, surrounded by the calyx : style 

 simple. 46.58 (European ivy). 



ORDER II. DIGTNIA. 



A. Corolla l-petalled, inferior. 



GEPTTIA'NA. Calyx 4 or 5-cleft : corolla with a tubular base, bell-form, with- 

 out pores, 4 or 5-cleft : stigmas 2, sub-sessile : copsule 1-celled oblong : colu- 

 mellas 2, longitudinal : stamens but 4, when the divisions of corolla are 4. 47. 

 46 (gentian). 



CUS"CUTA. Calyx 4 or 5-cleft, corolla 4 or 5-cleft, sub-campanulate, wither- 



