38 . CLASS V. ORDER I. 
anth corolla-like, deeply 4-parted, permanent, becoming thick and spongy; style 
pyramid-form, 4-sided; stigma simple, minute; berries globose, 2-seeded, en- 
closed in the spongy spadix receptacle, (skunk-cabbage.) 
Sanguisor''ba. Calyx coloured, 4-lobed, with 2 scales at the base; capsule 
4-sided, 1 or 2-celled. (burnet saxifrage.) 
Alchemil'la. Calyx 8-cleft, segments spreading, alternately smaller; style lat- 
eral from the base of the germ ; fruit surrounded by the calyx, (ladies' mantle.) 
ORDER II. DIGYNIA. 
Hamame'lis. Involucrum 3-leaved ; perianth 4-leaved or 4-cleft; petals 4, 
very long, linear ; nut 2-celled, 2 horned, (witch-hazel.) Flowers in autumn, 
and perfects its seed the following spring, 
ORDER IV. TETRAGYNIA. 
Flex. Calyx minute, 4 or 5-toothed; corolla 4-parted; style 0; stigmas 4;. 
berry 4-celled, cells 1-seeded. (holly.) 
Sagi''na. Calyx 4 or 5-parted ; petals 4 or 5, or none ; stamens 4 or 5 ; capsule 
4 or 5-valved, 1-celled, many-seeded. 
Potamoge'ton. Flowers on a spadix ; calyx and corolla 0 ; nuts 4, 1-seeded, 
sessile. 
CLASS V. PENTANDRIA. 
ORDER I. MONOGYNIA. 
A. Flowers l-petalled, inferior ; seeds naked in the bottom of the calyx. 
ROUGH-LEAVED PLANTS. 
Myoso'tis. Calyx half 5-cleft, or 5-cleft; corolla salver-form, curved, 5-cleft, 
vaulted, the lobes slig-htly emarginate ; throat closed with 5 convex converging 
scales ; seeds smooth or echinate. (scorpion grass.) 
Cynoglos'^sum. Calyx 5-parted ; corolla short, funnel-form, vaulted ; throat 
closed by 5 converging convex processes; seeds depressed, affixed laterally to 
the style, (hound-tongue.) 
Lycop^'sis. Calyx 5-cleft; corolla funnel-form ; throat closed with ovate con- 
verging scales ; seeds perforated at the base. 
Bora'go. Corolla wheel-form, the throat closed with rays, (borage.) Ex. 
Anchu'sa. Calyx 5-parled ; corolla funnel-form, vaulted ; throat closed , 
seeds marked at the base, and their surface generally veined, (bugloss.) Ex. 
Sym'^phytum. Limb, or upper part of the corolla, tubular, swelling; the 
throat closed with subulate rays, (comfrey.) Ex. 
Heliotro'pium. Calyx tubular, 5-toothed ; corolla salver-form, 5-cleft, with 
teeth or folds between the divisions; throat open. Spikes recurved, involute, 
(turnsole.) 
Lithosper'^mdm. Calyx 5-parted, segments acute ; corolla funnel-form ; bor- 
der 5-lobed; orifice naked ; stamens within the tube of the corolla; stigma ob- 
tuse ; seeds hard and shining, (gromwell.) 
Bats'chia. Calyx deep 5-parted ; corolla salver-form, with a bearded ring 
within the straight tube, (false bugloss.) 
' FuLMONA^RiA. Calyx prismatic, 5-cornered, 5-toothed; corolla funnel-form; 
border 5-lobed ; tube cylindrical, (lung-wort.) * 
E'cHiuM. Calyx 5-parted ; segments subulate, erect; corolla bell-form, with 
an unequal 5-lobed border, the lower segment acute and reflexed. (Viper's 
bugloss.) 
B. F%owers l-petalled, inferior ; seeds covered. [Capsule J-celled.] 
Anagal^'lis. Calyx 5-parted ; corolla wheel-form, deeply 5-lobed ; capsule 
opening transversely, globose, many-seeded; stamens hairy, (scarlet pimpernel.) 
Lysijmach'^ia, Calyx 5-cleft; corolla wheel-form, 5-cleft; capsule 1-celled, 
globular, 5 or 10-valved, mucronate ; stigma obtuse, (In some species the fila-, 
ments are united at the base.) (loose strife.) 
Pri'mula. Umbellets involucred; calyx tubular, 5-toothed; corolla salver- 
form, 5-lobed ; tube cylindric; throat open; divisions of corolla emarginate; 
capsule 1-celled, with a 10-cleft mouth ; stigma globular, (primrose, cowslip.) 
Dodecath'^eon. Calyx 5-cleft ; corolla wheel-form, reflexed, 5-cleft ; stamens 
in the tube ; stigma obtuse ; capsule oblong, opening at the apex, (false 
cowslip.) 
