110 PENTANDRIA MONOGYNIA. Class V. 
341. Trichodesma. Cor, rotate, with a naked orifice and subulate segments. Stamens exserted. Anthers 
villous at back. Nuts half immersed in the 4-winged column. 
342. Asperugo. Cai. 5-parted, irregular. Cor. funnel-shaped, with a short tube, orifice closed by convex 
scales. Stigma obtuse. Seeds oblong, compressed, not perforated. 
343. Konea. Cal. at length inflated. Cor. funnel-form, with a 5-cleft short limb, and straight naked tube. 
Stamens included. Orifice nearly open. Seeds 4, with parallel streaks. 
344. Lycopsis. Cor. funnel-shaped, 5-lobed, with a covered tube and obtuse limb. Scales at the orifice. 
Stigma emarginate. Nuts hollowed at base. 
345. Echiutn. Cal. 5-parted, subulate. Cor. campanulate with unequal obtuse segments, the 2 upper the 
longest ; orifice open. Filaments unequal, declinate. Stigma obtuse. Seeds roundish, warted, not open at 
base. 
346. Tournefortia. Berry 2-celled, cells 2-seeded, perforated at end. Cor. hypocrateriform or rotate, naked 
at the orifice. 
347. Nolana. Cal. turbinate. Cor. campanulate, plaited. Nuts 5, 2 or 4-celled. 
3. Flowers monopetalous, inferior. Seeds in a capsule or dry drupe. ( Vestia, which has a berry, is an exception^ 
but is placed here on account of its relation to other genera.) 
348. Aretia. Caps. 1-celled. Corolla hypocrateriform, contracted at the orifice. Stigma globose. 
349. Androsace. Caps. 1-celled. Corolla hypocrateriform, contracted at the orifice. Stigma globose. 
350. Primula. Caps. 1-celled. Corolla funnel-shaped, pervious at the orifice. Stigma globose. 
351. Cortusa. Caps. 1-celled, oblong. Corolla rotate. Stigma somewhat capitate. 
352. Soldanella. Caps. 1-celled. Corolla torn. Stigma simple. 
353. Dodecatheon. Caps. 1-celled, oblong. Corolla reflexed. Stigma obtuse. 
354. Cyclamen. Caps. 1-celled, pulpy within. Corolla reflexed. Stigma acute. 
355. Hottonia. Caps. 1-celled. Corolla with the tube below the stamens. Stigma globose. 
356. Lysimachia. Caps. 1-ceUed, 10-valved. Corolla rotate. Stigma obtuse. 
357. Anagallis. Caps. 1-celled, cut round. Corolla rotate. Stigma capitate. 
358. Diapensia. Caps. 3-celled. Corolla hypocrateriform. Cal. 8-leaved. 
359. Pyxidanthera. Cal. deeply 5-parted. Cor. campanulate, much shorter than the tube of calyx, segments 5, 
spatulate. Anthers with an appendage at their base. Style thick. Stigmas 3. 
360. Coris. Caps. 1-celled, 5-valved. Corolla irregular. Stigma capitate. 
361. Galax. Caps. 1-celled, 2-valved. Corolla hypocrateriform. Stigma roundish. 
362. Menyanthes. Caps. 1-celled. Corolla villous spreading. Stigma bifid. Cal. 5-parted. 
363. Villarsia. Caps, many-seeded, 2-valved. Cor. rotate, limb spreading, 5-parted, fiat, bearded or scaly at 
the base. Glands 5, hypogynous. 
364. Chironia. Caps, ovate, seeds numerous small. Cal. 5-parted erect. Cor. equal, with a 5-parted limb of 
ovate equal segments. Filaments from mouth of tube. Anthers, after bursting, spiral. Style declinate. 
365. Eustoma. Cal. deeply 5-cleft. Tube of cor. funnel-shaped, contracted. Filam. short, regular, inserted 
about the middle of the tube. Stigma large, deeply 2-lobed. Seeds scurfy. 
366. Erythrcea. Caps, linear. Cal. 5-cleft. Cor. funnel-shaped, with a short limb withering. Anthers, after 
bursting, spiral. Stigmas 2. 
367. Sabbatia. Cor. with an urceolate tube, and limb 5-12-parted. Stigmas 2-parted, with spiral divisions. 
Anthers at length revolute. 
368. Logajiia. Caps. 2-parted. Cor. subcampanulate, with a villous throat, and 5-parted limb. Stigma 
clavate. 
369. Phlox. Caps. 3-celled. Corolla hypocrateriform, with a curved tube. Stigma trifid. 
370. Polemonium. Caps. 3-celled. Corolla 5-parted. Stamens placed on the valves. 
371. Vestia. Berry. Cor. funnel-shaped, 5-parted, with a hairy throat. Stamens exserted. Stigma nearly 
entire. 
372. Hydrophyllum. Caps. 1-celled, 2-valved. Corolla with 5 nectaries. Stigma bifid. 
373. Phacelia. Caps. 2-valved, 4-seeded. Cal. persistent. Cor. campanulate, 5-cleft, with 5 furrows inside 
the base. Stam. exserted. Style short. Stigmas 2, long. 
374. Ramondia. Caps. 2-valved, valves bent in at edge, septiferous. Cor. rotate, rather unequal. Stamens 
approximated, perforated at end. Stigma round. 
375. Verbascum. Caps. 2-celled. CoroUa rotate. Stigma obtuse. Stamens declinate. 
376. Datura. Caps. 2-celled, 4-valved. Corolla funnel-shaped. Calyx deciduous. 
377. Brugmansia. Caps, unarmed. Cal. bursting at side, persistent. Cor. funnel-shaped. Anthers glued 
together. Stigma or line running down each side of style. 
378. Lisianthus. Caps. 2-celled, many-seeded. Corolla funnel-shaped, ventricose. Style persistent. 
379. Spigelia. Caps. 2-celled, double. Corolla funnel-shaped. Stigma simple. 
380. Nicandra. Berry without juice, 3-5-celled, covered by the calyx, which is inflated. Cor. campanulate. 
Stamens incurved, distant. 
381. Hyoscyamus. Caps. 2-celled, with a lid. Corolla funnel-shaped. Stigma capitate. 
382. Nicotiana. Caps. 2-celled. Corolla funnel-shaped. Stigma emarginate. 
383. Ipomcea. Caps. 3-celled. Corolla funnel-shaped. Stigma capitate. 
384. Convolvulus. Caps. 2-celled, 2-seeded. Cor. campanulate. Stigma 2-cleft. 
385. Argyreia. Berry rounded, juiceless, 4-celled. Cal. colored, persistent, the outer sepals largest. Cor, 
5-parted, with a short thick tube surrounding the nectary. Stamens in the mouth of tube thickened, at base 
hairy. Anthers sagittate. 
386. Nemophila. Ovary 1-celled, with 2 parietal placentas, each bearing 2 distant ovules. Capsule 1-celled, 
with fleshy placentas fixed to a longitudinal dorsal axis, otherwise loose, bearing the seeds on their inner 
surface. 
387. Calystegia. Ovary half 2-celled, 4-seeded. Cal. 5-parted, inclosed in two leafy bractes. Cor. campanulate, 
5-plaited. Stamens nearly equal, shorter than the limb. Stigmas 2, obtuse. 
388. Cobcea. Caps, obovate, 3-5-celled, 3-5-valved. Seeds imbricated, edged. Cal. 5-cleft, campanulate, 
5-cornered, winged. Cor. campanulate, with 5 blunt lobes. Stamens declinate, filaments spiral. 
389. Cantua. Caps. 3-celled, 3-valved. Seeds winged. Corolla funnel-shaped. Stigma trifid. 
390. Hoitzia. Caps, of Cantua. Seeds not edged. Cal. double, inner 1-leaved, tubular, outer of 4-8 leaves. 
Cor. funnel-shaped, 4-5 times as long as calyx, a little incurved. Stamens inserted into base of tube. 
391. Retzia. Caps. 2-celled. Corolla cylindrical, villous on the outside. Stigma bifid. 
392. Lubinia. Caps, many-seeded, mucronate, when pressed of 2-4 valves. Cal. 5-parted. Cor. hypocrateri- 
form, with a flat 5-parted equal limb. Filaments attached to middle of tube. Stigma obtuse. 
393. Epacris. Caps, with placentas attached to a central column. Cal. colored, with many bractes. Cor. 
tubular, with a beardless limb. Stamens on the petals. Scales 5, hypogynous. 
394. Styphelia. Drupe juiceless, with a solid bony putamen. Cal. 5-parted, with many bracteaj. Cor. in a 
long tube, having within 5 bundles of hairs, and bearded reflexed segments. Filaments exserted. 
395. Lissanthe. Drupe berried, with a bony solid putamen. Cal. with 2 bracteae or more. Cor. infundibu- 
liforra, not bearded. Ovarium 5-celled. 
396. Astroloma. Drupe juiceless, with a solid bony putamen. Cal. with 4 or more bracteas. Cor. ventricose, 
twice as long as calyx, with 5 bundles of hairs inside, and a short spreading bearded limb. Filaments linear 
included. 
397. Sprengelia. Caps, with placentas attached to a central column. Cal. colored. Cor. 5-parted, rotate, 
beardless. Stamens hypogynous. Anthers connate or not. No hypogynous scales. 
398. Andersunia. Caps, of Sprengelia. Cal. colored, with 2 or more leafy bracteas. Cor. the length of the 
