302 CISTINEZ. 
Pursh.—Barrel. icon. 294.—Lédon VIII. Clus. hist. I. p. 80. 
icon. Petals yellowish. Style one-half shorter than the sta- 
mens. Stigma small. 
Rosemary-leaved Sun-Rose. Fl. Ju. July. Clt. 1752. Shrub 
1 foot. 
2 H. umpetra‘tum (Mill. dict. no. 5.) suffruticose, branched, 
younger branches tomentosely-pilose, clammy; leaves sessile, 
linear-oblong, with revolute margins, clammy, under surface to- 
mentose; peduncles 1-flowered, disposed in whorled racemes, 
terminal, umbellate ; calyx 3-sepalled, villous. h. F. Native of 
France, Spain, and Portugal. Cistus umbellatus, Lin. spec. 739. 
Petals white, imbricate. Style one-half shorter than the sta- 
mens. Stigma small. 
Var. a, eréctus (D. C. prod. 1. p. 267.) stem erect ; leaves 
on the under surface clothed with greenish tomentum. Sweet, 
cist. 5. Cistus umbellatus, Lam. dict. 2. p. 18.—Cistus verti- 
cillatus, Brot. fl. lus. 2. p. 262. Lédon X. Clus. hist. 1. p. 80. 
Var. B, subdectimbens, (D. C. prod. 1. p. 267.) stem some- 
what decumbent: leaves somewhat ciliated, clothed with white 
tomentum on the under surface. Cistus umbellatus, a, Lam. 
dict. 2. p. 18. Brot. fl. lus. 2. p. 262. 
Umbellate-flowered Sun-Rose. Fl. June, August. Clt.1731. 
Shrub 1 foot. 
3 H. ocymorpes (Pers. ench. 2. p. 76.) erect, branched ; 
branches hoary; cauline leaves obovate, or ovate-oblong, 3- 
nerved, almost sessile, green, those of the branches are stalked 
and keeled on the back, reflexed at the top, hoary on both sur- 
faces ; peduncles long, branched, paniculate ; pedicels opposite, 
somewhat umbellate ; calyx of 3 much-pointed sepals. h. F. 
Native of Spain and Portugal. Cistus ocymoides, Lam. dict. 2. 
p. 18. Cístus sampsucifohius, Cav. icon. 1. p. 65. t. 96.—Clus. 
hist. 1. p.72. icon. Petals distinct, yellow, spotless, or marked 
with a dark purple spot at the base of each. Stamens dark 
purple at the top, and yellow at the base. 
Var. a, peduncles glabrous. 
Var. 3, branches and peduncles rather hairy. 
Ocymum-like Sun-Rose. Fl. June, August. 
3 feet. 
Clt.? Shrub 
* > Style almost none; stigma large. 
4 H. aryssorpes (Vent. choix. t. 20.) erect, much branched, 
diffuse, spreading; branches hoary, tomentosely-hairy at the 
top; leaves sessile, tapering towards the base, oblong-ovate, 
bluntish, covered with short hairs, younger ones rather hoary, 
adult ones green; peduncles terminal, solitary, or umbellate, 1-2- 
flowered, longer than the leaves; calyx 3-sepalled, acuminated, 
hairy. kh.F. Native of Spain and west of France. Cistus 
alyssoides, a, Lam. dict. 2. p. 20. D. C. fl. fr. 4. p. 818. Pe- 
tals yellow. Flower-bud of an intense purple-colour at the top. 
A lyssum-like Sun-Rose. Fl. June, Aug. Clt.? Shrub 3 ft. 
5 H. ruedsum (Dunal, ined. in. D. C. prod 1. p. 268.) erect ; 
branches rather hairy, clothed with leprous tomentum, scabrous, 
of a brownish-grey colour ; leaves sessile, tapering out into the 
tootstalks at the base, obovate-oblong, bluntish, rather oblique, 
with the margins somewhat denticulated, and a little curled, to- 
mentose on both surfaces, wrinkled, under surface hoary; pedun- 
cles terminal, axillary, or umbellate, 1-3-flowered, hairy, shorter 
than the leaves; calyx 3-sepalled, hairy. kh. F. Native of 
Spain. Sweet, cist. t.65. Petals yellow, crenulated, imbricate, 
with a large dark mark at the base. 
Wrinkled-leaved Sun-Rose. June, August. Clt. 1800. Shrub 
3 feet. 
6 H. micropuy’tium (Sweet, cist. t. 96.) much branched, 
erect; branches blackish-grey, hairy-tomentose at the apex ; 
leaves almost sessile, obtuse, keeled, tapering to the base, ob- 
Il. HELIANTHEMUM. 
scurely greyish, tomentose; flowers terminal, panicled; pedun- 
cles hairy-tomentose ; pedicels 1-3-flowered, very short; calyx 
of 3 sepals, very hairy; petals cuneated, distinct. h.F. Na- 
tive of the west of France, near Bordeaux. H. rugosum, $. 
microphyllum, D. C. prod. 1. p. 268. H. alyssoides, /3. micro- 
phyllum, D. C. fl. fr. suppl. p. 622. A weak shrub. Petals 
yellow, with a dark purple spot at the base of each. 
Small-leaved Sun-Rose. Fl. June, August. Clt. 1800. Shrub 
2 feet. 
7 H. scasrosum (Pers. ench. 2. p. 76.) erectish; branches 
pilosely-tomentose, scabrous, canescent ; leaves sessile, tapering 
to the base, oblong-ovate, acutish, roughish, 3-nerved, with 
waved revolute margins, upper surface green, under surface clothed 
with grey tomentum; peduncles terminal, 1-2-flowered, shorter 
than the leaves; calyx 3-sepalled, hairy ; petals distinct. R. F. 
Native of the north of Portugal. Sweet, cist. 81. Cistus sca- 
brosus, Ait. hort. kew. 2. p. 236. Brot. fl. lus. 2. p. 265. 
Flowers yellow. 
Rough Sun-Rose. Fl. June, Aug. Clt.1775. Shrub 3 ft. 
8 H. Arcarvr’yse (Dun. ined. in D. C. prod. 1. p. 268.) stem 
branched ; leaves sessile, ovate-lanceolate, obtuse, hoary on the 
under surface, upper surface green, pilose; peduncles some- 
what panicled, pilose; calyx 3-sepalled, acute, hairy. R. F. 
Native of Portugal, in the Algarves. Sweet, cist. t. 40. Cístus 
Algarvénsis, Curt. bot. mag. 627. H. Algarvénse, Tourn. inst. 
250.? Branches, leaves, peduncles, and sepals, beset with long 
loose hairs. Petals yellow with a dark base, crenated, at length 
distinct. 
Algarve Sun-Rose. Shrub 
3 feet. 
9 H. rormòsum (Dunal. ined. and D. C. prod. 1. p. 268.) 
erect; .branches tomentosely-villous, canescent ; leaves on short 
footstalks, obovate-lanceolate, tomentosely-villous, younger ones 
hoary; peduncles and calyxes villous; calyx 3-sepalled. h. F. 
Native of Portugal. Cistus formdsus, Curt. bot. mag. 264. 
Petals large, yellow, marked with a black spot at the base of 
each. 
Beautiful Sun-Rose. 
feet. 
10 H. arripricirdzium (Willd. enum. 569.) erect; branches 
white from Jeprous tomentum; leaves stalked, broad-ovate, 
bluntish, waved at the base, covered with leprous tomentum on 
both surfaces ; peduncles racemose, hairy ; calyx hairy, 3-sepal- 
led, rarely 5-sepalled, with the two outer ones very minute. 
kh. F. Native of Spain. Cistus atriplicifolius, Lam. dict. 2. 
p. 19.—Barrel. icon. t. 292. Upper leaves sessile. Pili long, 
rufescent. Petals large, yellow. 
Atriplex-leaved Sun-Rose. Fl. Ju. July. Clt. 1656. 
4-6 feet. 
11 H. vasta’ntuum (Pers. ench. 2. p. 76.) stem suffruticose, 
much branched; branches dark-cinereous, at top tomentose- 
hairy ; leaves almost sessile, ovate-oblong, often blunt, keeled, 
of an obscure greyish colour, tomentose ; peduncles 1-2-flowered, 
hairy, very short; calyx usually 3-sepalled, very hairy. R- F. 
Native of Spain. Cistus lasianthus, Lam. dict. 2. p. 19.— 
Barrel. icon. t. 289? Peduncles, calyxes, and younger leaves 
beset with long white hairs. Calyx sometimes 5-sepalled, with 
the two outer sepals very narrow and smoothish at the top- 
Petals yellow, with or without a dark spot at the base of each. 
Hairy-flowered Sun-Rose. Fl. Ju. Jul. Clt. 1826. Shrub 3 ft. 
12 H. isvorvucra' tum (Pers. ench. 2. p. 76.) branched, erect ; 
branches rather greyish, tomentose ; lower leaves stalked, some- 
what ovate, small, hoary-tomentose, upper ones oblong-lanceo- 
late, sessile, greenish, and roughish ; peduncles very. short, sur- 
rounded by the leaves; calyx 5-sepalled, inner ones hoary-to- 
mentose, outer ones linear, smoothish, and greenish. R- 
Fl. June, August. Clt. 1800. 
Fl. May, July. Clt. 1780, Shrub 4 
Shrub 
