Xliv CLASSES, DIVISIONS, AND ORDERS. 
** Stamens and petals epigynous, round an epiffj/nous 
disk. Cal.-tube adnate to ovari/. 
37. Umbelliferce. Fl. umbellate. Fr. of 2 dry carpels 
adhering by their faces to a common axis. Styles 2. 
Stam. 5. — L. alternate 160 
38. Hederacece. Fl. umbellate. Fr. a 5-celled, 5- 
seeded berry. Style 1. Stam. 5. — L. alternate 180 
39. Cornacete. Fl. regular, subumbellate. Fr. a 2- 
seeded berry. Style 1. Stam. 4. — L. opposite 181 
Division 3. COROLLIFLOR.E. 
* Cm'olla epigynous. Stam. epipefalous. 
40. Loranthacere. L. opposite. Stam. 4, adnate to 
and opposite to petals. — Pet. scarcely connected. — Para- 
sitical 182 
41. Cap>~ifoliacecf. L. opposite. Stam. 4 — 10, alter- 
nate with cor.-lobes, single or in pairs 182 
42. JiubiacecB. L. whorled. Stam. 4 — 5, alternate 
with cor.-lobes. Fr. a didymous indehiscent pericarp.... 185 
43. Valerianacece. L. opposite. Stam. 1 — 3, fewer 
than the cor.-lobes. Fr. with 1 perfect fertile cell and 
1 seed 190 
44. Dipsacacea;. L. opposite. Fl. in involucrate heads 
and with a free outer calyx and adnate inner one 192 
45. CoDipositw. Fl. in involucrate heads; no free 
outer calyx or involucel. Stam. 5. Anth. cohering as a 
tube round style 194 
** Corolla epig}/7iom or hi/pogynous. Stam. not 
adhering to the corolla. 
46. Campanulacece. Cal. superior. Stam. and cor.- 
lobes 5, alternate. Anth. opening longitudinally.— 
Anthers free or connate. Herbaceous 270 
47. Ericaceae. Cal. inferior or superior. Stam. 8—10 
(5 in Loiseleuria). Anth. opening by pores or slits.— 
Small shrubs 274 
