554 _  CAMPANULACE (Sond.) [ Lightfootia. 
Tribe 2. CAMPANULEE. (Gen. X.—X VII.) 
X. LIGHTFOOTIA, L’ Herit. 
Calyx 5-cleft. Corolla usually 5-parted, rarely deeply 5-fid. Stamens 
5; filaments broad, ciliated; anthers free, caducous. Ovary 3-, rarely 5- 
or 2-celled. Style thicker at the apex, Stigmas 2, 3, or 5, short, fili- 
form. Capsule usually half-superior, 2—5-celled, dehiscing by valves 
at the apex; cells, when 5, opposite the calycine segments, Seeds 
ovoid-trigonal, minute. Sert. Angl. p. 3. Endl. Gen. 3072. 
Small shrubs, rarely perennial or annual herbs. Leaves alternate, sometimes 
opposite, usually with fascicles of smaller ones in the axils, sessile, small, scattered 
equally over the whole plant. Flowers usually racemose; pedicels erect. Named 
after the Rev. J. Lightfoot, author of the first Flora Scotica. 
A. Capsule s-celled. Lvs. subulate; fl. subsessile ... ... (1) sessilifiora. 
B. sy 3-celled : 
é men ‘spiny-toothed, linear; fl. sessile ... .. ... (2) albicaulis. 
Lvs. entire, linear; fl. peduncled ... ... ... ... (3) Namaquana, 
Small shrubs or perennial herbs : 
t. Fl. terminal, subsessile, densely glomerate : 
Leaves, refleced, ovate, thick : 
FL. in a globose tuft; corolla mney. cae 
than calyx ... (5) fasciculata. 
Fi. in an a ft tuft; cor. re 2-3 ce as 8 Tong 
as calyx... ... (21) tenella, var. 5. 
Leaves erect : 
Lys. lanceolate, ee flat, uncial; fi. 
in a dense terminal sp these whe (4) Huttoni. 
Lys. lin.-lanceol. (2-41. x one setaceously- . 
toothed ; ete of fi. —_— racemed or io) Paben 
_ Lys. appressed, invoubeiens (3-41 long), 
greyish-tomentose ; fi. sessile, tufted or 
solitary; cal. tomentose ; cor. hairy... (8) cinerea, 
Leaves spreading, subulate (4-6 1 long) ; spike 
ovate, 6-8-fl.; cal. tomentose; cor. glabrous (7) Albanensis. 
2. Fl. axillary, sessile or subsessile ; spike — : 
Lys. reflexed, ovato- lanceolate, denticulate . (9) spicata, 
Lys. erect-appressed, lin.-lanceolate, entire ... (10) axillaris. 
3. Fl. racemose or panicled; or subsolitary, pedicelled, subterminal : 
*Leaves alternate (some opp. in No. 11): 
Cal.-tube turbinate or — acute at base ; 
Racemes elongate, many-fi -, unilateral (13) Caledonica. 
Racemes few-fi., or fl. axillary ; 
cels spreading ... ... i 17) Buekii. 
Cal.-tube hemispherical : saad 
Leaves erect or spreading (not reflexed ) : 
Racemelong ; lvs. erect, sess 
subdenticled ... ... (11) longifolia. 
Race. long or short ; lvs. lancedl 
or lin.-lanc., flat, setaceously 1- 
2-toothed at base, erect ; pedi- 
cels longer than cal. ; cor. 5- 
(12) unidentata. 
Rac. corymbose, orf. subsolitary; 
Ivs. lin.-lanceol., mucronate, 
convex, ciliate-toothed at base, 
spreading ; ee ae cae 
cor. deeply 5-fid bie oe ve EB) elias. 
