Beiblatt zu den Botanischen Jahrbüchern, Nr. 497. 61 
! viora et deinde sepala in anthesi pa- 
tentia. 
Ll! Annuae sepalis 4—3 nerviis, vel 
perennes sepalis 4-nerviis rarius 
3-nerviis et deinde calyx basi in- 
duratus. Semina rugulosa vel 
echinata. 
X Calyx basi haud induratus. Se- 
, pala trinervia. ....... Sect. 6. Sabulina 
| XX Calyx basi valde induratus, se- 
| pala trinervia vel saepius 1-ner- 
via late coriaceo albo-marginata, 
stria media viridi picta . . . Sect. 7. Buminuartia 
DD Perennes sepalis 5—7 nerviis, Ca- 
lyx basi haud induratus. 
X Folia lineari-subulata vel seta- 
cea, sepala in anthesi patentia. 
1 Semina minutiuscule rugulosa 
vel muricata . . . . . . . . Sect. 8. Tryphane 
XX Folia lanceolata vel lineari-lan- 
ceolata. Sepala in anthesi 
erecta vel subpatentia. Semina 
fimbriato-cristata. ' 
| Flores pentameri. . . . . . Sect. 9. Lanceolatae 
|| Flores tetrameri . . . . . . Sect. 40. Somerauera: 
DID] Perennes sepalis 3-nerviis. Calyx 
basi haud induratus. Semina ru- 
gulosa vel echinata. 
X Sepala acuminata in anthesi 
erecta. Petala obovato-oblonga, 
| sepalis dimidio vel duplo lon- 
| giora . oaea cres Sect. 14. Acutiflorae 
| XX Sepala acuta in anthesi paten- 
tia, petala ovata, basi unguicu- 
| lata, sepalis aequilonga vel 
| saepius breviora . . . . . . Sect. 43. Polymechana 
AA Petala sepalis breviora, sepala in 
anthesi erecta. ^ Herbae perennes 
glaberrimae, foliis uninerviis, pedi- 
cellis elongatis. Semina daedaleo 
rugulosa. . .. 200er... 
++ Sepala linearia obtusissima. Calyx cylin- 
dricus. 
O Petala calyce longiora plerumque spec- 
tabiles, Sepala in anthesi erecta. Glan- 
dulae subglobosae vel minutiuscule . 
emarginatae. Folia plana velsubteretia Sect. 44. Spectabsles 
OO Petala fliformia calyce breviora vel 
saepius nulla. Sepala in anthesi pa- 
tentia. Glandulae profunde bipartitae. 
Folia Æ trigona . ... sss’ 
Sect. 48. Alsinanthe 
Sect, 45. Oherlersa 
BUT TV. 
