Acourtia microcephala - Sacapellote
Famille: Compositae, Genre: Acourtia
Vivace (1.4m de haut).
Habitat
- Exposition
- Plein soleil
- Humidité
- Sol sec à moyen.
- Sol
- Sol léger à moyen. Nécessite un sol drainant. Tolère les sols pauvres.
- pH
- Sol acide ou calcaire
- Rusticité
- Zone 8
- Habitat originel
- Dry sunny slopes[257].
- Origine géographique
- Sud-ouest de l'Amérique du Nord - Californie.
Usages médicinaux
- A decoction of the plant has been used to bring about a very quick passage of the bowels [257].
Culture
- Requires a freely draining gritty soil, preferably of fairly low fertility, and a position in full sun [200].
- Dislikes winter wet .
- Plants are not very hardy outdoors in Britain, though they should succeed in the milder areas of the country, especially if given the additional protection of a wall .
- They are hardy to about -10°c, so long as they are not too wet [257].
- Excess moisture, especially in the winter, is the main cause of death .
Propagation
- Seed - sow spring in a greenhouse in a gritty well-drained compost, and only just cover the seed .
- When large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for their first winter, being careful not to over-water .
- Plantez les à la fin du printemps ou au début de l'été .
- Division in the spring .
Calendrier
- En fleur
- 7 - 8
Pollinisation
- Type de fleur
- Hermaphrodite (les fleurs ont des organes mâles et femelles)
- Auto-fertile
- Non
Divers
- Pollution
- Non
- Autres réferences
- [200]
Réferences
[200] The New RHS Dictionary of Gardening. 1992. 1992.
Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
[257] Native American Ethnobotany 1998.
Very comprehensive but terse guide to the native uses of plants. Excellent bibliography, fully referenced to each plant, giving a pathway to further information. Not for the casual reader.
Very comprehensive but terse guide to the native uses of plants. Excellent bibliography, fully referenced to each plant, giving a pathway to further information. Not for the casual reader.


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