CRASSULACEÆ. XVIII. Sepum. 
rather shorter than the pedicels; petals acute, longer than the 
calyx ; capsule truncate at the apex, and apiculated by the short 
styles. 2/. H. Native of Caucasus, in stony places, at the alti- 
tude of 3000 feet. Flowers orange-coloured. 
Tender Stonecrop. PI. 1 foot. 
92 S. rE‘pens (Schleich. in D. C. fl. fr. suppl. 525.) stems 
ascending, creeping, and branched at the base ; leaves scattered, 
semiterete, obtuse; cymes few-flowered ; petals ovate. 2. H. 
Native of the higher Pyrenees. S. Guettardi, Vill. dauph. 3. 
t. 45. exclusive of the synonymes. S. ribens, Henk. sud. 114? 
S. annuum, All. pedem. no. 1763.2? S. Monregalénse, Balb. ? 
S. atratum 8, D. C. fl. fr. no. 3615. An intermediate plant be- 
tween S. atratum and S. saxátile. Petals pale yellow. 
Creeping Stonecrop. FI. Ju. Jul. Clt. 1817. PI. 4 foot. 
93 S. puBe’scens (Vahl. symb. 2. p. 52.) stem erect, branched, 
pubescent; leaves alternate, elongated, obtuse, rather pilose 
above; cymes trifid, many-flowered ; petals lanceolate. ©. H. 
ex Desf. fi. atl. 1. p. 360. Native of Tunis, in the fissures of 
rocks. Petals yellow, pubescent on the outside. 
Pubescent Stonecrop. PI. 4 foot. 
94 S. nisprpum (Desf. fl. atl. 1. p. 361. but not of Poir.) 
stem erect, branched above, hispid; leaves scattered, nearly 
terete, depressed above, spreading; branches of cyme filiform, 
rather panicled; flowers pedicellate; petals 5-6, lanceolate, 
acute.—Native of the north of Africa, on Mount Atlas. S. 
Atlanticum, Pers. ench. no. 35. S. filiforme, Poir. Flowers 
golden yellow. 
Hispid Stonecrop. PI. 4 foot. 
+ Species not sufficiently known. 
* Shrubby species. 
95 S. nu'pum (Ait. hort. kew. 2. p. 112.) stem shrubby, 
branched, erectish ; branches twisted, glabrous; leaves scat- 
tered, oblong-cylindrical, obtuse; cymes terminal, and are as 
well as the calyxes glabrous. h.D.G. Native of Madeira. 
Petals 5, yellow, lanceolate. Scales orange-coloured, thick, and 
obtuse. Leaves almost like those of S. álbum. 
Naked Stonecrop. Fl. Jul. Aug. Clt. 1777. Shrub foot. 
96 S. Laxirrérum (D. C. prod. 3. p. 409 ) stem shrubby, 
branched, ascending, glabrous ; branches twisted ; leaves scat- 
tered, ovate-cylindrical, thick, obtuse, glabrous; cymes loose, 
divaricate ; flowers pedicellate, beset with glandular pubescence. 
k. D.G. Native of Teneriffe. Petals small, apparently white. 
Sepals broad. 
Lax-flowered Stonecrop. Shrub 1 foot. 
97 S. oxyrr’ratum (H. B. et Kunth, nov. gen. amer. 6. p. 
45.) stem shrubby, glabrous, branched ; leaves alternate, flat, 
quite entire, obovate-spatulate, rounded at the apex, and some- 
what emarginate; cymes terminal, somewhat dichotomous ; 
flowers secund, sessile ; petals 5, linear, each ending in a narrow 
acumen, h.D.G. Native of Mexico, in gardens. Flowers 
reddish. 
Sharp-petalled Stonecrop. Shrub 5 feet. ; ; 
8 S. peNnpRoipeum (Moc. et Sesse, fl. mex. icon. ined. ex 
D. C. prod. 3. p. 409. mem. crass. t. 9.) stem shrubby, branched, 
erect; leaves scattered or opposite, obovate-cuneated, glabrous ; 
those of the sterile branches rosulate ; thyrse panicled, much 
divided; flowers secund, sessile, bractless; petals 5, lanceolate. 
k. D.G. Native of Mexico. Flowers yellow. Very like a 
Species of Sempervivum. 
Tree-like Stonecrop. Shrub 1 to 2 feet. ; : 
99 S. EBRACTEA`TUM (Moc. et Sesse, fl. mex. icon. ined. ex 
D. C. prod. 3. p- 409. mem. crass. t. 6. f. 6.) stem shrubby, 
fleshy, twisted at the base, creeping; flowering stems erect ; 
leaves scattered, glabrous, ovate, thick, obtuse : those of the 
flowering stems spreading, those of the sterile stems imbricated ; 
VOL, III, 
121 
thyrse panicled; flowers secund, sessile, bractless: petals 5, 
lanceolate. h. Native of Mexico. Flowers white. 
Habit of a species of Sempervivum. 
Bractless Stonecrop. Shrub 4 foot. 
* * Herbaceous plants. 
100 S. a’trum (Clark, in Spreng. neue. entd. 3. p. 161.) flo- 
riferous stems erect; leaves lanceolate, acute, quite entire ; 
racemes subfastigiate; pedicels short, secund ; petals 6, lan- 
ceolate.— Native of Palestine. ‘The rest unknown. 
High Stonecrop. Pl. 1 foot. 
101 S. Torre yr; leaves roundish, flat, entire, scattered ; 
cymes terminal, trichotomous. X4. H. Native near the Rocky 
Mountains. Sédum, nov. spec. Torrey. in amer. lyc. new york. 
2. p. 205. 
Torrey’s Stonecrop. PIl.? 
102 S. rinza‘re (Thunb. fl. jap. 187.) stem glabrous, a little 
branched ; leaves terete, linear, opposite, stem-clasping, acute, 
spreading ; cyme trifid.—Native of Japan. Flowers yellow. 
Linear-leaved Stonecrop. Pl. 4 foot. 
103 S. TENE'LLUM (Bieb. fl. taur. suppl. p. 315.) stems 
branched at the very base ; floriferous ones erect; leaves scat- 
tered, oblong, obtuse, nearly terete, loosened at the base ; corymb 
simple, few-flowered; petals 5, lanceolate-subulate, twice the 
length of the calyx. ©.H. Native of Caucasus, on the alps. 
Flowers smaller than those of S. álbum, but the colour is un- 
known. 
Slender-Stonecrop. PI. 4 foot. 
104 S. arista‘tum (Vill. dauph. 4. p. 680. t. 45.) stems lying 
on the ground at the base: floriferous ones erect ; leaves terete, 
acute at both ends, loosened at the base; those of the sterile 
stems densely imbricated; cymes few-flowered ; petals 5, acu- 
minately awned. 2/. H. Native of Dauphiny, near Segoyer. 
Petals white. Perhaps only a variety of S. anopétalum. 
Awnned-petalled Stonecrop. Pl. 4 to 4 foot. 
105 S. pruina'rum (Brot. fi. lus. 2. p. 209.) stem erect, 
branched at the base, glabrous, glaucous, pruinose ; leaves fleshy, 
oblong, convexly flattish, loosened at the base ; cymes bifid ; 
sepals and petals 6, lanceolate, acuminated, spreading. ©. H. 
Native of Portugal. Sempervivum pruinatum, Spreng. syst. 2. 
p. 169. Colour of flowers unknown. 
Frosted Stonecrop. PI. 4 foot. 
106 S. conre’RtuM (Delil. fl. eg. ill. no. 451.) leaves subu- 
late, scattered, crowded.—Native of Egypt, about Cairo, Sedum 
no. 243, Forsk. fl. egyp. p. 71. The rest unknown. 
Crowded-leaved Stonecrop. PI. } foot. 
107 S. Qurtr’nse (H. B. et Kunth, nov. gen. amer. 6. p. 46.) 
stems herbaceous, glabrous ; leaves alternate, flat above, con- 
vex beneath, spatulately-lanceolate, acutish, quite entire; ra- 
cemes elongated ; flowers pedicellate ; petals 5, oblong, acu- 
minated. ¥.D.G. Native of South America, among rubbish, 
near Guamcabamba, and on the walls of the town of Quito. 
Flowers orange-coloured. Perhaps a species of Echeveria. 
There is a variety of this plant having the leaves margined 
with red. 
Quito Stonecrop. PI. } foot. 
108 S. Brcoror (H. B. et Kunth, l. c. p. 45.) stem herba- 
ceous, glabrous ; leaves alternate, flat, obovate-spatulate, acutish, 
quite entire; racemes terminal, flowers pedicellate ; petals 5, 
oblong, acute. %. D. G. Native near Caraccas, in humid 
places, and among rocks at Meneses, near Pasto. Petals yellow 
inside, and red or orange-coloured outside. Perhaps the flowers 
are truly racemose, and the plant is therefore probably a species 
of Echevèria. 
Two-coloured-flowered Stonecrop. PI. $ foot. 
109 S. Borya'xum (D. C. prod. 3. p. 410.) stems naked, 
