1060 GENTIANEA (Hill and Prain). | Sebeea. 
Anther-glands 3 ; stigma clavate : 
Distinct leaf-rosette ; leaves orbicular ... (38) rotundifolia. 
* Radical leaves deciduous or absent, pee 
leaves elliptic-ovate ... is . (89) pentandra. 
Calyx-segments winged, wings widest ‘anand 
base : 
Anthers without glands ; gion 8-1 lin. 
long, clavate-bilabiate . ks . (40) macrostigma. 
Anthers with 3 glands ; ‘stigma adit 
clavate ... rae .. (41) ramosissima. 
Stamens inserted in the Sort tate aa ... (42) primulina. 
Sub-section 2. Prerennes. [Erect perennials or 
biennials, with more than 6 pairs of leaves ; stems 
branching from the base or from leaf-axils ; 
stamens inserted either in the corolla-sinuses or 
tube ; style usually with biglandular swelling 
near the base ; stigma above the anthers. 
Group 1. Zrectw. Stems simple or branched from 
the base and terminated by definite, more or 
less compact inflorescences. (See also 65, 
S. Rudolfii.) 
Plants 2-3 in. high; leaves in 6-8 esl ; 
inflorescences 1—5-flowered .. ae . (43) vitellina. 
Plants 5 in.-2 ft. or more high : jena 
numerous; inflorescences more than 95- 
flowered : 
Calyx-segments keeled : . 
Corolla-lobes longer than the tube.. ... (44) Dregei. 
Corolla-lobes shorter than the eibas 
Leaves ovate-lanceolate ; internodes _ 
inflorescence compact, capitate , (45) Schoenlandii. 
Leaves broadly orbicular-ovate ; Site! 
nodes short ; inflorescences more or 
less open... oie vs . (46) sedoides. 
Leaves broad, triangular-ovate ; suites 
nodes short ; ; inflorescences of dense 
terminal capitula ...  ... . 47) contertifiors. 
Calyx-segments winged : 
Stamens inserted in the corolla-sinuses : 
Anthers 4-3 lin. long ; style 2 lin. long (48) acuminata. 
Anthers 23-33 lin. vices style 4 lin. 
long «.. ‘i . (49) macrantha. 
Anthers 1-2 lin, ‘Totig § ‘style 4-5 lin, 
long: 
Calyx-segments with a distinet wing ; 
stigma capitate... ie os (50) erecta. 
Calyx-segments with a narrow wing : 
Leaves narrowly ovate or elliptical ; 
style with swelling; stigma 
shortly clavate ... sas sve Gl} ——— 
_ Leaves orbicular-ovate ; a coe 
out sw (or if: 
minute) ; die palate. 
Group 2. Fastigiate. ‘Stems giving off humerous — 
 @2) eae 
