26. ROSACES, 85 
Tr. Il. SANGUISORBEZ. Carpels 1—3, inclosed in the dry 
calyx-tube which is narrowed at the top. 
3. SancuisorBa. FI. perfect. Cal. 4-cleft, with 2 or 3 ex- 
ternal scales at its base, tube quadrangular. Pet.0. Stam. 4, 
opposite to the segments of the calyx. Nuts 1—2. Style 
terminal. Stigma capitate, covered with oblong spreading 
papille. Seed suspended.—G. F. G. Monochl. 78. 
4. Porerium. FI. moneecious or polygamous. Cal. 4-cleft, 
with 3 external scales at its base, tube quadrangular. Pet. 0. 
Stam. 20-30. Nuts 2—3. Styletermimal. Stigma brush- 
shaped with filiform divisions. Seed suspended.—G. F. G. 
Monochl. 79. 
5. Acrimonia. Calywx 5-cleft, without external scales ; tube 
turbinate, armed with hooked bristles above. Pet.5. Stam. 
15, imserted with the pet. into a glandular ring in the throat 
of the calyx. Nuts 2. Style terminal. Seed suspended. 
6. ALCHEMILLA. Cal. 8-parted, the alternate parts smaller ; 
tube obconical, contracted at the throat. Pet. 0. Stam. 
1—4, inserted into a ring in the throat of the calyx and op- 
posite to the smaller segments. Nuts 1—2. Style from 
near the base of the nut. Seed ascending.—G. F. G. Mo- 
nochl. 80. 
Tr. II. DRYADEA. Fr. formed of 5 or more small dry 
(in Rubus succulent) nuts inserted on a dry or succulent re- 
ceptacle. Cal. persistent, open. 
Attachment of the seed near to that of the style, radicle 
superior. 
* 
7. Sippaupia. Cal. concave, 10-parted, in 2 series, 5 exterior 
parts smaller. Pet. 5. Stam. 5. Style lateral. Fr. of 
5—10 small nuts placed on a dry receptacle. Seed ascending. 
8. Porentiuua. Cal. concave, 8—10-parted, in 2 series, 5 
exterior parts smaller. Pet. 4—5. Stam. numerous. Style 
lateral or nearly terminal. Fr. of numerous small nuts placed 
upon a flattish dry receptacle. Seed pendulous or ascending. 
9. Comarum. Cal. cor. stam. and pistils as in Potentilla. 
Receptacle ultimately large spongy persistent. Style lateral 
near the summit of the nut. Seed pendulous. 
10. Fracarra. Cal. cor. stam. and pistils as in Potentilla. 
Receptacle large succulent pulpy deciduous. Style lateral 
near the base of the nut. Seed ascending. 
11. Rusus. Cal. concave or flattish, 5-parted. Pet.5. Stam. 
numerous. Styles nearly terminal. Carp. numerous, suc- 
