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Cistus creticus - L.                
                 
Common Name Rock Rose
Family Cistaceae
Synonyms C. creticus. C. polymorphus. C. villosus creticus.
Known Hazards None known
Habitats Amongst scrub and in bushy places on rocks, dry hills etc to 1000 metres[89].
Range Europe - Mediterranean.
Edibility Rating  
Medicinal Rating  
Care
Frost Hardy Well drained soil Moist Soil Full sun

Summary       

Physical Characteristics       
 icon of manicon of shrub
Cistus creticus is an evergreen Shrub growing to 1 m (3ft 3in) by 1 m (3ft 3in).
It is hardy to zone 8. It is in leaf 12-Jan It is in flower in June, and the seeds ripen in August. The flowers are hermaphrodite (have both male and female organs) and are pollinated by Bees.The plant is self-fertile.
It is noted for attracting wildlife.


Suitable for: light (sandy) and medium (loamy) soils, prefers well-drained soil and can grow in nutritionally poor soil. Suitable pH: acid, neutral and basic (alkaline) soils. It cannot grow in the shade. It prefers dry or moist soil and can tolerate drought. The plant can tolerate maritime exposure.

Cistus creticus Rock Rose


http://commons.wikimedia.org/wiki/File:Cistus_creticus_Ypey100.jpg
Cistus creticus Rock Rose
http://commons.wikimedia.org/wiki/File:Cistus_creticus_Corse.jpg
   
Habitats       
Woodland Garden Sunny Edge; Cultivated Beds;
Edible Uses                                         
Edible Parts:
Edible Uses: Condiment;  Tea.

The leaves are used as a tea substitute[2, 89]. The oleo-resin obtained from the leaves and stems is used as a commercial food flavouring in baked goods, ice cream, chewing gum etc[183, 238].
Medicinal Uses


Plants For A Future can not take any responsibility for any adverse effects from the use of plants. Always seek advice from a professional before using a plant medicinally.

Emmenagogue;  Expectorant;  Stimulant.

This plant is an aromatic, expectorant, stimulant herb that controls bleeding and has antibiotic effects[4, 238]. It is used internally in the treatment of catarrh and diarrhoea[4, 238] and as an emmenagogue[4]. The leaves are harvested in late spring and early summer and can be dried for later use, or the resin extracted from them[238].
Other Uses
Resin.

The glandular hairs on the leaves yield the oleo-resin 'ladanum', used medicinally and in soaps, perfumery, fumigation etc[4, 11, 46, 61, 64, 89, 100]. This resin is an acceptable substitute for ambergris (which is obtained from the sperm whale) and so is important in perfume manufacture[238]. The resin is collected by dragging a type of rake through the plant, the resin adhering to the teeth of the rake, or by boiling the twigs and skimming off the resin[64, 89]. Most resin is produced at the hottest time of the year[46]. There is a mauve-flowered variety of this species that is the most prolific producer of the resin[245].
Cultivation details                                         
Requires a sunny position in a dry or moist well-drained light sandy soil[11, 182]. Withstands drought once it is established[11, 184]. Tolerates maritime exposure[188, K]. Plants are hardy to about -15°c[184], but they require protection in severe winters[11]. Plants are somewhat hardier when grown in poor soils[182]. This is usually a short-lived plant in cultivation, it probably exhausts itself by its very free-flowering habit[K]. Plants often self-sow when growing in a suitable position[166]. Dislikes pruning or root disturbance[11, 200]. Plants should be pot grown and then planted out in their final positions whilst still small. Individual flowers only last one day but there is a long succession of them[11, 200]. A polymorphic species, some forms do not yield much gum[11]. Hybridizes freely with other members of this genus. This species is notably resistant to honey fungus[88, 200]. The flowers are very attractive to bees[108]. The leaves, which exude a balsamic resin, are especially fragrant on warm sunny days[245].
                                                                                 
Propagation                                         
Seed - gather when ripe and store dry[78]. Surface sow in late winter in a greenhouse[164]. The seed usually germinates in 1 - 4 weeks at 20°c[164]. Prick out the seedlings as soon as they are large enough to handle into individual pots. Grow them on in the greenhouse for their first winter and plant them out the in the following spring or early summer, after the last expected frosts[164]. The seed stores for at least 3 years[K]. Cuttings of softish to half-ripe wood, 8cm long with a heel or at a node, June/August in a frame. Roots are formed within 3 weeks[78]. High percentage[78]. Cuttings of almost mature wood, 8 - 12cm with a heel or at a node, September/October in a frame. High percentage[78]. Lift and pot up in the spring, plant out when a good root system has formed[78]. Layering in spring.
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Expert comment                                         
 
      
Author                                         
L.
                                                                                 
Botanical References                                         
1189200
                                                                                 
Links / References                                         

  [K] Ken Fern Notes from observations, tasting etc at Plants For A Future and on field trips.

[2]Hedrick. U. P. Sturtevant's Edible Plants of the World.
Lots of entries, quite a lot of information in most entries and references.
[4]Grieve. A Modern Herbal.
Not so modern (1930's?) but lots of information, mainly temperate plants.
[11]Bean. W. Trees and Shrubs Hardy in Great Britain. Vol 1 - 4 and Supplement.
A classic with a wealth of information on the plants, but poor on pictures.
[46]Uphof. J. C. Th. Dictionary of Economic Plants.
An excellent and very comprehensive guide but it only gives very short descriptions of the uses without any details of how to utilize the plants. Not for the casual reader.
[61]Usher. G. A Dictionary of Plants Used by Man.
Forget the sexist title, this is one of the best books on the subject. Lists a very extensive range of useful plants from around the world with very brief details of the uses. Not for the casual reader.
[64]Howes. F. N. Vegetable Gums and Resins.
A very good book dealing with the subject in a readable way.
[78]Sheat. W. G. Propagation of Trees, Shrubs and Conifers.
A bit dated but a good book on propagation techniques with specific details for a wide range of plants.
[88]RHS. The Garden. Volume 112.
Snippets of information from the magazine of the RHS. In particular, there are articles on plants that are resistant to honey fungus, oriental vegetables, Cimicifuga spp, Passiflora species and Cucurbits.
[89]Polunin. O. and Huxley. A. Flowers of the Mediterranean.
A very readable pocket flora that is well illustrated. Gives some information on plant uses.
[100]Polunin. O. Flowers of Europe - A Field Guide.
An excellent and well illustrated pocket guide for those with very large pockets. Also gives some details on plant uses.
[108]International Bee Research Association. Garden Plants Valuable to Bees.
The title says it all.
[164]Bird. R. (Editor) Growing from Seed. Volume 4.
Very readable magazine with lots of information on propagation. A good article on Yuccas, one on Sagebrush (Artemesia spp) and another on Chaerophyllum bulbosum.
[166]Taylor. J. The Milder Garden.
A good book on plants that you didn't know could be grown outdoors in Britain.
[182]Thomas. G. S. Ornamental Shrubs, Climbers and Bamboos.
Contains a wide range of plants with a brief description, mainly of their ornamental value but also usually of cultivation details and varieties.
[183]Facciola. S. Cornucopia - A Source Book of Edible Plants.
Excellent. Contains a very wide range of conventional and unconventional food plants (including tropical) and where they can be obtained (mainly N. American nurseries but also research institutes and a lot of other nurseries from around the world.
[184]Phillips. R. & Rix. M. Shrubs.
Excellent photographs and a terse description of 1900 species and cultivars.
[188]Brickell. C. The RHS Gardener's Encyclopedia of Plants and Flowers
Excellent range of photographs, some cultivation details but very little information on plant uses.
[200]Huxley. A. The New RHS Dictionary of Gardening. 1992.
Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
[238]Bown. D. Encyclopaedia of Herbs and their Uses.
A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
[245]Genders. R. Scented Flora of the World.
An excellent, comprehensive book on scented plants giving a few other plant uses and brief cultivation details. There are no illustrations.

Readers comment                                         
 
Elizabeth H.
michael roberts Mon Oct 19 2009
I am not sure if the following herb is the same as Cistus creticus, but it also controls bleeding.Capparis Spiosa ( Caper bush ) is an astringent diuretic, expectorant herb that is regarded as a stimulating tonic. It is native to tropical and subtropical regions.

Natural cures Looking at the complimentary ways at which holistic cures can help people with illness and disease.

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