604 CAMPANULACEZ (Sond.) [Seaevola. 
lanceolate, acute, longer than the tube, Z. and Z. 2439, excl. var. B Lo- 
belia digitata Thunb. Fl. Cap. p.185. C. digitata et polydactyla Presi! 
in E, Mey. Comm. pl. Drege, p. 296, DC. 1. ¢. p. 500. C. angustiloba 
Presi! in E. § Z, 2430. 
Var. 8. tomentosa ; pubescent or leaves, pedicels and calyx subglabrous. C. to- 
mentosa, Prest ! 1. c. p. 295, C. digitata, E. § Z. 2439, ex pte. 
Has. Hills and sandy places near Capetown and Drakenstein, Thunb. ; Ronde- 
bosh, Brackfontein, and in Zwarteberg, Caledon, Z. § Z.; Tulbagh, Dr. Pappe ; 
Hassaquaskloof and Rivierzonder Einde, Zey. 3091, 3095 ; Dutoitskloof, Wupper- 
thal and Modderfontainsberg, Drege; var. 8. Paarl and on Hexrivier, Drege. Jun.- 
Aug. (Herb. Holm., Hook, Sd.) 
Root fleshy, bulbous, eatible. Stem twining, filiform. Subradical leaves ovate 
or ovato-lanceolate, serrate or incised ; the cauline digitate, lobes 4-1 inch long, 4 
line wide, the middle often somewhat longer and a little wider. Bractea 3-lobed, 
middle lobe longer. Pedicels with two very small bracteole. Calyx-lobes 1 line 
long. Corolla 4-5 lines long. 
19, C. volubilis (Willd. spec. 1,p.952); glabrous; stem terete, branch- 
~~ ed; leaves sessile, distant, linear, callously dentate with incrassate re- 
flexed margins; upper leaves and bractez entire or tripartite ; pedicels 
axillary, solitary, as long or longer than the bractez ; calyx-lobes ovato- 
acuminate, longer than the turbinate tube. Lobelia volubilis, Thunb.! 
Prod. p. 39, fl. cap. p. fh . Herb. Un. Itin. 232, C. volubilis, longipetala 
and latipetala, Presl! E, & Z. 2433, 2431, 2440. 
Has. Hills and mountains, Lions and Table Mountain, Thunb., W. H. Harv. 
Palmietriver and Zwarteberg, Caledon, Z. § Z.; Paarlberg, Sparrbosch and Du- 
toitskloof, Drege; Simonsbay, C. Wright ; Rivierzonder Einde and on the foot of 
Babylonisches Toornsberg, Zeyh, 3093, 3094. Jul.—Sept. (Herb. Thunb., Holm., 
Hook., D., Sd.) 
Perennial. Leaves 1 inch or more long, }-1 line wide. Corolla 6-8 lines long, 
bilabiato-pentapetalous. It varies with subentire leaves and hairy or subglabrous 
anthers, and is distinguished from C. digitata by linear not digitate lower leaves and 
larger flowers, with usually longer lobes of corolla. 
20. C. Zeyheriana (Presl! E. & Z. 2442); glabrous, stem twining, 
terete, striate, somewhat branched; leaves sessile, distant, digitately 
3-5-parted; segments unequal, linear, denticulate ; floral ones smaller, 
tripartite ; flowers axillary, solitary, shortly pedicellate; calyx-lobes 
linear-lanceolate, acute, longer than the tube ; corolla hypocrateriform, 
tube 3-times longer than the calyx. 
Vaz. y. Eckloniana; flowers smaller. C. Eckloniana, Presl! E.G Z. 2441. 
Has. Stony hills near Brackfontein, Clanwilliam ; var. 8. on the River Zonde 
Einde, Swellendam, £.g Z. July-Sept. (Herb., Sd.) 
Very similar to @. digitata, and only differing by mostly tripartite leaves and 
gamopetalous, not bilabiato-pentapetalous corolla. Cauline leaves 1-1} inch long, 
about 1 line wide. Corolla 6 lines long, lobes ovate or oblong-lanceolate. It varies 
but rarely with undivided leayes at the base of the branches. 
TRIBE 4.—GOODENOVIEE (Gen. XIX.) 
XIX. SCAEVOLA, Linn. 
Calyx 5-cleft or 5-toothed, rarely subentire. Corolla cleft longitu- 
dinally on the upper side, limb 5-parted, all to one side ; lobes winged, 
about equal in size and shape. Anthers free. Indusium of stigma 
