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Class I. DICOTYLEDONS. 
SUBCLASS II. GAMOPETAL/E ok MONOPET AL^. 
Skkies III. Bicarpellat.e (continued). 
Alliance VIZI. Polemoniales. -Corolla regular. Stamens as many a< corolla- 
lobes. Leaves most frequently alternate. 
LXXXIII. Hydrophyllace/E. Herbs or rarely undershrubs. Leaves alternate or the lower 
ones opposite. Flowers regular in unilateral racemes or cymes. Stamens as many as corolla 
lobes and alternate with them. Anthers free. Ovary 1-celled, with 2 parietal placentas or 
rarely 2-celled. Styles or style-branches 2. Fruit a capsule. Seeds albuminous. 
LXXXIV. Boragine.®. Herbs usually coarsely hirsute or, in drupaceous genera, trees or 
shrubs. Leaves mostly alternate. Flowers regular in cymes or unilateral racemes. Stamens 
as many as eorollla-lobes and alternate with them, or very rarely fewer. Ovary 2 or 4-celled 
with 1 ovule in each cell, or 2-celled with 2 parallel ovules in each cell. Style single, entire or 
forked. Fruit a drupe, or dry and separating into 2 or 4 nuts. Seeds with little or no albumen. 
LXXXV. Convolvulace^l. Twiners, or rarely erect herbs shrubs or trees. Leaves alternate. 
Flowers regular, usually axillary. Corolla-limb folded in the bud. Stamens 5, alternate with 
the corolla-lobes or angles. Ovary of 2 to 4 cells or carpels, with 1 or 2 erect ovules in each 
Style single and entire, or 2 branched or 2 distinct styles. Fruit capsular or succulent and 
indehiscent. Seeds with little or no albumen. Cotyledons very much folded (or inconspicuous 
in Cuscuta). 
LXXXVI. Solanace/e. Herbs or soft-wooded trees. Leaves alternate. Flowers regular or 
nearly so. Corolla-lobes folded, or rarely imbricate in the bud. Stamens as many as corolla 
lobes and alternate with them. Ovary 2-celled or spuriously 4-celled (rarely 3 or 4-celled), with 
several ovules in each cell. Style single. Fruit a berry or a capsule. Seeds albuminous, the 
embryo usually curved or annular. 
Alliance IX. Personales. — Corolla frequently irregular or oblique. The fifth 
stamen less than the rest, or often abortive or wholly wanting. Carpels of ovary many-ovulate or 
superposed 2-ovulate. 
LXXXVII. ScROPHULAKrNE/E. Herbs, or rarely shrubs or small trees. Leaves alternate or 
— ^ opposite. Flowers irregular, with the corolla-lobes bilabiate or imbricate in the bud or rarely 
ry nearly regular with the corolla- lobes folded. Perfect stamens 4 in pairs or 2, the fifth rudi- 
mentary or wanting or very rarely perfect. Ovary 2-celled, with several ovules in each cell. 
Fruit a capsule or very rarely a berry. Seeds albuminous; embryo usually straight. 
LXXXVIII Lentirulariea:. Herbs, either aquatic with floating capillary-divided leaves or 
3NJ terrestrial with radical or without any leaves. Flowers irregular, the corolla 2-lipped. Stamens 
. 2 ; anthers 1-celled. Ovary 1-celled, with peltate ovules inserted on a free central placenta. 
Fruit a capsule. Seeds small, without albumen. 
) LXXXIX. Okoranchaceaj. Leafless herbs, not green, parasites on roots. Flowers irregular. 
Stamens 4, in pairs; anthers 2-celled. Ovary 1-celled, with 2 or 4 parietal placentas and very 
numerous ovules. Fruit capsular. Seeds albuminous 
Part IV. B 
