336 CRASSULACER (Harv.) [Crassula. 
Lvs. cuneate at base, roundish-flabelliform ; cymes ; 
umbellate ; petals lanceolate, spreading, free... ... (75) Septas. es 
Il. Pyramidella—Petals much longer than the calyx, tapering 
above into long, lanceolate, channelled points. Leaves imbricated, 
4ranked. (Sp. 76-79). 
Stem quite simple : ; 
Lys. ovate or deltoid, acute, with reflexed margins ; ee 
Syies BORG cy oes ses aries ee CE PT 
Lys. orbicular, very obtuse, all closely imbricatad ; ; 
@esile Lo a a ee 7) CONT, 
Lvs. orbicular, the lower closely imbricated, upper 
subdistant; cymes subsessile... 2... 0 6-. eee eee 
(78) semiorbicu- 
laris. 
Stem multifid, densely imbricated with broad-based, very : 
acute leaves ee ee es. (79) mraltiogps, 
III. Spheeritis——Petals panduriform, tapering above into narrow- 
subulate, channelled points. (Sp. 80-88). 
Inflorescence a single, terminal, corymbose or capitate cyme : . 
Virgate, scaberulous ; lvs. subul.-acuminate, serrulate (80) Spheritis. 7p 
‘Virgate, cano-puberulous ; lvs. lanceolate-oblong .. (81) incana, 
Decumbent, leafy below ; lvs. broadly spathul., ciliate (84) ciliata. ” 
Dichotomous, glabrous ; leaves oblong-spathulate, 
SINOOCN-CEEd = Sex en Sa ge ee se eee © (89) ellevifolia. 
Dwarf, simple ; leaves oblong, obtuse, fleshy ; peduncle 
spi wae : (88) hirtipes. 
hisid ore eee ee Rec See eee, ee eee le 
Inflorescence either a panicle or an interrupted thyrsus : 
Virgate, glabrous ; lvs. linear-trigonous, smooth-edged (82) virgata. 
Virgate, cano-puberulous ; lvs. lanceolate-oblong (81) incana. 
Erect, hispid ; lvs. oblong or obovate, shaggy, with 
reflexed bristles rey er 4 
Erect, with subrosulate, roundish, hispid, and ciliate 
lower leaves eee ee erty a oe ae je 
Erect, with subrosulate, oblong-obovate, glabrous, 
ciliate leaves Solr ee ie ee 
(87) glabrifolia, 
IV, Margarella—Petals panduriform, suddenly contracted at the 
apex into a gland-like, channelled mucro. (Sp. 89-91). 
Lvs. linear-subulate, subacute, punctulate ... ... ... (89) margaritifera 
Lys. minute, semiterete, ovate or oblong, scaberulous (go) subaphylla. 
Lys. shortly spathulate or obovate, retrorsely hispid (91) biconvexa. 
‘V. Pachyacris.—Petals nearly free, lanceolate, with a thickened, 
triquetrous, gland-like point. (Sp. 92). 
Whole plant densely hispido-pubescent ; lvs. subulate (92) trachysantha. 
VI. Globulea—Petals panduriform, having an oblong or ovate, 
fleshy gland immediately behind the blunt apex. Suffrutices with 
crowded or subrosulate lower leaves, and nearly naked, or barely leafy, 
Leaves glabrous, cartilagineo-ciliate  ... ~ oe C) ? 
infl. panicled © :., 
laxly leafy; infl, corymbose 
(93) cultrata. 
s+ (94) radicans. 
