Kingdom:
Phylum:
Angiosperms
Order:
Malvales
Family:
Species:
oelandicum
ID:
718301

Status:
valid

Authors:
(L.) DC.

Source:
cmp

Year:
1805

Citation Micro:
Fl. Franc. [de Candolle & Lamarck], ed. 3. 4: 817. 1805

WFO Identifier:
wfo-0000717634

Common Names

  • Oeland Sun Rose
  • Oeland Rock Rose
  • Oeland Rocky Mountain Sun Rose

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Synonyms

  • Rhodax oelandicus Fuss [unknown]
  • Cistus oelandicus L. [unknown]
  • Cistus oelandicus canescens Hartm. [unknown]
  • Helianthemum oelandicum canescens (Hartm.) Fr. [unknown]
  • Helianthemum canum canescens (Hartm.) M.Proctor [unknown]

Description

Helianthemum oelandicum (also called Rock Rose, Sun Rose, or St. John's-wort, among many other common names) is a species of flowering plant in the family Cistaceae. It is a low-growing, evergreen shrub with small, yellow flowers. It is native to the Mediterranean region and grows in dry, sunny places such as rocky hillsides and coastal cliffs.

Uses & Benefits

Helianthemum oelandicum is used as an ornamental plant in gardens and parks, and is also used as a medicinal plant for treating skin diseases and wounds.

Cultivars, Varieties & Sub-species

Helianthemum oelandicum sub. nebrodense (Heldr. ex Guss.) Greuter & Burdet
Helianthemum oelandicum sub. piloselloides (Lapeyr.) Greuter & Burdet
Helianthemum oelandicum sub. pourretii (Timb.-Lagr.) Greuter & Burdet
Helianthemum oelandicum sub. stevenii (Rupr. ex Juž. & Pozdeeva) Greuter & Burdet
Helianthemum oelandicum sub. alpestris (Jacq.) Breistr.
Helianthemum oelandicum sub. rupifragum (A.Kern.) Breistr.
Helianthemum oelandicum sub. italicum (L.) Font Quer & Rothm.
Helianthemum oelandicum sub. orientale (Grosser) M.Proctor

Flower, Seeds and Seedlings

The flower of Helianthemum oelandicum is yellow, with five petals. The seed is small and round, and the seedlings are small and delicate.

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Cultivation and Propagation

Helianthemum oelandicum is a low-growing, evergreen shrub native to Europe and North Africa. It is hardy in USDA zones 5-9 and prefers full sun and well-drained soil. Propagation is done by seed, cuttings, or division. Seeds should be sown in spring in a seed tray and covered with a thin layer of soil. Cuttings should be taken in late spring or early summer and rooted in a potting mix. Division can be done in spring or autumn by carefully dividing the rootball.

Where to Find Helianthemum oelandicum

Helianthemum oelandicum can be found in the Mediterranean region, including Spain, Portugal, Italy, and Greece.

Helianthemum oelandicum FAQ

What is the scientific name of Helianthemum oelandicum?

Helianthemum oelandicum

What is the common name of Helianthemum oelandicum?

Oeland rock rose

What is the natural habitat of Helianthemum oelandicum?

It is found in dry, sunny places in Europe and North Africa

Species in the Helianthemum genus

Helianthemum inaguae, Helianthemum sicanorum, Helianthemum sinuspersicum, Helianthemum aegyptiacum, Helianthemum aganae, Helianthemum aguloi, Helianthemum almeriense, Helianthemum angustatum, Helianthemum antitauricum, Helianthemum apenninum, Helianthemum asperum, Helianthemum assadii, Helianthemum baschkirorum, Helianthemum bickhamii, Helianthemum brachypodum, Helianthemum bramwelliorum, Helianthemum broussonetii, Helianthemum bystropogophyllum, Helianthemum canariense, Helianthemum canum, Helianthemum caput-felis, Helianthemum carmen-joanae, Helianthemum carolipaui, Helianthemum chihuahuense, Helianthemum cinereoflavescens, Helianthemum cinereum, Helianthemum citrinum, Helianthemum conchitae, Helianthemum concolor, Helianthemum confertum, Helianthemum conquense, Helianthemum coulteri, Helianthemum crassifolium, Helianthemum creticola, Helianthemum cretophilum, Helianthemum croceum, Helianthemum cuatrecasasii, Helianthemum cylindrifolium, Helianthemum dagestanicum, Helianthemum digeneum, Helianthemum doumerguei, Helianthemum ellipticum, Helianthemum eriocephalum, Helianthemum fontanesii, Helianthemum geniorum, Helianthemum georgicum, Helianthemum germanicopolitanum, Helianthemum getulum, Helianthemum glaucescens, Helianthemum golondrinum,

Species in the Cistaceae family

Cistus akamantis, Cistus atlanticus, Cistus ingwersenii, Cistus osbeckiifolius, Cistus santae, Cistus banaresii, Cistus grancanariae, Cistus palmensis, Cistus aguilari, Cistus albereensis, Cistus albidus, Cistus asper, Cistus atriplicifolius, Cistus calycinus, Cistus canescens, Cistus cebennensis, Cistus cheiranthoides, Cistus chinamadensis, Cistus clausonii, Cistus clusii, Cistus conradiae, Cistus creticus, Cistus crispus, Cistus cyprius, Cistus dansereaui, Cistus escartianus, Cistus florentinus, Cistus formosus, Cistus halimifolius, Cistus heterophyllus, Cistus horrens, Cistus hybridus, Cistus incanus, Cistus inflatus, Cistus ladanifer, Cistus lasianthus, Cistus laurifolius, Cistus laxus, Cistus ledon, Cistus libanotis, Cistus matritensis, Cistus monspeliensis, Cistus munbyi, Cistus nigricans, Cistus novus, Cistus obtusifolius, Cistus ocreatus, Cistus ocymoides, Cistus palhinhae, Cistus parviflorus,

References

The Plant List v1.1 record kew-2842643: Based on the initial data import
Carl Linnaeus (1707-1778): Based on occurrence of standard abbreviation 'L.' in the authors string.
Augustin Pyramus de Candolle (1778-1841): Based on occurrence of standard abbreviation 'DC.' in the authors string.