112 
Pubescent Navel-wort. PI. 4 foot. 
4 U. Samus (D. C. 1. c.) radical leaves narrow, spatulate- 
lanceolate, long, fleshy ; cauline leaves sessile, linear ; stem sim- 
ple, glabrous, leafy ; flowers racemose, pedicellate, usually twin. 
Y.H. Native of the Island of Samos, among high naked rocks, 
and of Palestine. Sédum Libanéticum, Lin. spec. 617. Coty- 
lédon Samium, D’Urv. enum. arch. p. 50. no. 402. Flowers 
yellow ? 
Samos Navel-wort. PI. 4 foot. 
Secr. II. Mucizon1a (meaning unknown to us). D. C. prod. 
3. p. 399. Cauline leaves alternate. Annual herbs, with the 
habit of Sedum. 
5 U. nrsrıpus (D. C. prod. 3. p. 399.) stems diffuse, erect, 
pubescent ; leaves glabrous, oblong, terete; racemes terminal, 
leafy, clothed with clammy villi. ©. H. Native of Spain, 
Barbary, and Teneriffe, on the mountains. Cotylédon Mucizonia, 
Ort. mon. 1772. with a figure. Jacq. coll. 5. p. 112. t. 13. 
f. 2. Cotylédon viscdsa, Vahl. symb. 2. p. 51. Cotylédon 
hispida, Lam. dict. 2. p. 141. Desf. atl. 1. p. 359. Flowering 
branches opposite the flowers. Flowers white or dirty reddish. 
Hispid Navel-wort. Pl. 4 to 4 foot. 
6 U. sepioives (D. C. prod. 3. p. 400. mem. crass. pl. 4. f. B.) 
stems rooting a little, glabrous ; leaves oblong, convex, obtuse, 
glabrous; flowers few, at the tops of the stems, almost sessile. 
©. H. Native of the higher Pyrenees, particularly on the 
eastern side. Cotylédon sedioides, D. C. rap. 1808. p. 78. fl. fr. 
suppl. p. 521. Poir. suppl. 2. p. 873. Cotylédon sediférmis, 
Lapeyr. Herb small, simple, or branched, almost with the ap- 
pearance of Sédum atrdatum. Flowers large for the size of the 
plant. 
Stone-crop-like Navel-wort. Pl. 4 foot. 
Secr. III. Cory’ze (from korvàn, cotyle, a cavity ; in reference 
to the cup-like leaves). D.C. prod. 3. p. 400. Umbilicus J. 
and C. Bauh. Roots tuberous. Stems usually branched. Radi- 
cal leaves petiolate, cucullate, more or less peltate. Corolla 
hardly 5-cleft to the middle. 
7 U. venputinus (D. C. pl. grass. t. 156.) lower leaves pel- 
tate, concave, repandly crenated, roundish; bracteas entire; 
flowers tubular, pendulous, or spreading. Y%.H. Native of 
Europe, among stones and rocks, on walls and under hedges ; 
in Britain, on moist dripping rocks and old walls. Cotylédon 
Umbilicus, Lin. spec. 615. var. a. Sow. engl. bot. t. 325. 
Cotylédon umbilicata, Lam. C. rupéstris, Salisb. Cotylédon 
Umbilicus véneris, Blackw. herb. t. 263. Root tuberous. Flower- 
bearing stem branched; with its branches bearing racemes. 
Flowers yellow. 
Var. P, peltatus (D. C. prod. 3. p. 400.) raceme simple. 
u%.H. Cotylédon peltatum, Wendl. obs. p. 49. Hardly dis- 
tinct from the species. 
Drooping or Common Navel-wort. Fl. Ju. Jul. Brit. Pl. 4 ft. 
8 U. erectus (D. C. fl. fr. 4. p. 384. exclusive of the 
country) lower leaves peltate, dentately crenated, roundish; 
bracteas a little toothed; flowers erect. uw. H. Native of 
England, on moist walls and rocks, but rare, particularly in the 
West Riding of Yorkshire ; and of Portugal. Dodart. pempt. p. 
73. with a figure. Cotylédon Umbilicus, Lin. spec. 615. Co- 
tyledon lùtea, Huds. angl. p. 194. Smith, engl. bot. 1522. 
Cotylédon Lusitanica, Lam. dict. 2. p.140. Root fleshy, creep- 
ing. Flowers yellow, larger than those of the first species, 
Erect Navel-wort. Fl. June, Jul. Brit. Pl. + foot. 
9 U. rarvirtorus (D.C. prod. 3. p. 400.) lower leaves pe- 
tiolate, cucullate, orbicular, rather repand : upper ones ovate ; 
flowers sub-campanulate, in dense racemes. 2%. H. Native 
of Candia, on the sphaceotic mountains. Cotylédon parviflora, 
CRASSULACE. XVI. Umaiticus. 
Sibth. et Smith, fl. greece. t. 445. Desf. cor. Tourn. 75. t. 57, 
C. Crética tuberdsa radice flore luteo parvo. Tourn. cor. 2, 
Flowers yellow, smaller than those of C. pendultnus. Racemes 
branched, cylindrical, dense-flowered. Leaves lined with red. 
Small-flowered Navel-wort. Pl. 4 foot. 
10 U. norizonta‘us (D. C. prod. 3. p. 400.) stem nearly 
simple; lower leaves peltate, concave, repandly crenated, 
roundish; bracteas entire, linear-setaceous, longer than the 
peduncles ; corolla at first erect, but at length becoming hori- 
zontal, with acuminated segments. 2/. H. Native of Sicily 
and Naples, among stones and on walls. Cotylédon horizon- 
tàlis, Guss. ind. sem. hort. pan. 1826. p. 4. Ten. fl. neap. app. 
5. p.13. Flowers yellow. Differs from U. pendulinus in the 
flowers being nearly sessile, and horizontal, not drooping. 
Horizontal-flowered Navel-wort. PI. 4 foot. 
Secr. IV. Pisrorinrolpes (plants intermediate between Pisto- 
rinia and Umbilicus). Roots perennial, thick, woody. Leaves 
terete, subulate. Stems numerous, erect, simple, fistular, densely 
leafy, for the most part naked below, in consequence of the 
leaves having fallen. 
11 U. Lieven ; glabrous; stems herbaceous, erect, sim- 
ple; leaves scattered, crowded, nearly terete, bluntish ; flowers 
cymose; limb of corolla erect. Y%.H. Native of Altaia, be- 
tween the river Irtysch and Lake Noor-Saisan, in dry saltish 
fields ; in fields on the mountain of Kurtchum, Arkaul, and at 
the rivulet called Urmichaika, near Buchtorminsk. Cotylédon 
Lievènii, Led. fl. ross. alt. t. 57. fl. alt. 2. p. 197. Corolla fine 
red. Carpels 5-6. 
Lieven’s Navel-wort. Fl. May. Pl. 3 to 3 foot. 
12 U. susuza‘ra; plant quite smooth, glaucescent ; leaves 
all scattered, terete, subulate, acute, erectly spreading; racemes 
corymbose ; corolla twice the length of the calyx, with the seg- 
ments of the limb acute and erect; stem herbaceous, very 
simple. %. H. Native of Caucasus, among stones, on the 
mountains of Talusch, at the altitude of 2700 to 3300 feet. 
Cotylédon subulata, Meyer. in verz. pflanz. p. 150. Very nearly 
allied to U. Lievenii, but the leaves are acute and erectly 
spreading, and the corolla is white, twice the length of the 
calyx, not rose-coloured, and 4 times longer than the calyx. 
Subulate-leaved Navel-wort. ~Pl. } foot. 
Secr. V.  Onro’stacuys (from époc, horos, the ends, and 
oraxue, stachys, a spike; the spike of flowers terminate the 
scapes). D. C. prod. 3. p. 400. Ordéstachys, Fisch. cat. gor. 
1808. p. 99. Roots not tuberous. Stems simple. Leaves not 
peltate nor cucullate ; radical ones rosulate. Corolla 5-parted. 
13 U. serra`rus (D.C. 1. c.) leaves oblong, cartilaginously 
crenated; stems subspicate; peduncles 2-3-flowered ; root 
fibrous. &.? H. Native of Candia (Dill.) and of Galicia, on 
old walls. Bess. append. fl. gall. p. 352.—Dill. hort. elth. 1. t 
95. f.112. Cotylédon serratus, Lin. spec. p. 615. Smith, f 
græc. t, 444. Flowers variegated with white and red. Habit of 
Saxifraga lingularis. 
Serrated-leaved Navel-wort. Fl. Ju. Jul. Clt. 1732. Pl. af 
14 U. sprnésus (D. C. 1. c.) leaves oblong, pointed by a spine 
at the apex, quite entire : radical ones rosulate, spatulate, COP” 
vex beneath towards the apex: cauline leaves lanceolate, flat; 
corolla twice the length of the calyx ; peduncles all 1-floweredi 
anthers of one colour; stems spicate, very simple. ĝ. $ 
Native of Siberia, China, and Japan. Cotylédon spinosa, Lin. 
_Spec. 615. Sédum spindsum, Thunb. fl. jap. p. 186, —Mut 
comm. goett. 7. p. 33. t. 5. Crassula spinosa, Lin. mant. 38% 
Gmel. sib. 4. t. 67. f. 2. Oróstachys chlorántha, Fisch, in mem 
soc. descr. nat. mosc. 2. p. 274. Sèdum, &c. Amm. rut 
p- 73. no. 95. Sempervivum cuspidàtum, Haw. misc. 186. Te 
p- 170, rev. p. 68.—Gmel. fl. sib. 4. p. 173. no. 87. and 68: f# 
