XXXil 
19. 
20. 
OF ot Co BS 
TABLE OF GENERA, 
Carpamine. Pod flat, linear; valves flat, ribless. Style short, or absent. 
Seed-stalks slender. Seeds ovate, not bordered. oe, 
Arasts. Pod linear, compressed; valves with 1 rib, or many longitudinal 
veins. Stigma sessile. Seeds in 1 row. Calyx erect. 
. Turritis, Pod linear, 2-edged ; valves with a prominent rib. Seeds in 2 rows. 
Calyx lax. 
. Barsarza. Pod linear, 4-angled; valves keeled, concave, not pointed. Seeds 
in 1 row. Calyx erect. ; 
Nasturtium. Pod nearly cylindrical, oblong or linear, without veins or keel. 
Seeds in 2 irregular rows. Calyx spreading. 
. SisyuBrium. Pod linear, rounded or angular; valves concave. Calyx equal. 
Seeds in 1 row. 
. Erysmum. Pod linear, 4-angled; valves prominently keeled. Style very 
short. Seeds in 1 row. Calyx erect, equal at the base. 
. Cumrrantuvs. Pod linear, compressed, or 2-edged, with an elevated rib on 
each valve. Stigma upon a style, 2-lobed. Calyx erect, 2 opposite sepals 
saccate at the base. 
- Marritota. Pod rounded or compressed. Stigma sessile, lobes erect. Calyx 
erect, 2 opposite sepals saccate at the base. Longer filaments dilated. 
. Husprris. Pod 4-angled or compressed. Stigmas 2, erect, nearly sessile. Seeds 
somewhat triangular. Calyx erect, 2 opposite sepals saccate at the base. 
Brassica, Pod rounded or angular, with a conical beak, Calyx erect. 
. Srnapis. Pod rounded or angular, with a conical beak. Calyx spreading. 
. Rarnanus, Pod without valves, separating into several joints. 
Order VII. RESEDACEA, 
. Reszpa. The only British genus. 
Order VIII. CISTACEAL. 
. Hewantuemum. The only British genus. 
Order IX. VIOLACE AS. 
. Viona, The only British genus. 
Order X. DROSERACE AR. 
- Droszra. The only British genus. 
Order XI. POLYGALACEA, 
- Ponyaata. The only British genus. 
Order XIT. FRANKENIACE A, 
- Franxenta. The only British genus, 
Order XTIT. CARYOPHYLLACEA. 
. Exarryz. Sepals distinct, Capsule completely 3- or 4-celled, opening by 4 
valves, Stem creeping. 
* Calyx tubular. Stamens 10, 
- Dianruvs. Calyx with bracts beneath. 
- Sarvonarra, Calyx without bracts, rounded. Styles 2, 
- Cucusatus. Capsule fleshy, berry-like. 
- Smzenz. Capsule dry, opening at the apex. Styles 3 or 4, 
- Lycunts. Capsule opening at the apex. Styles 5. Petals with a scale at the base. 
