Ageratina herbacea - Fragrant Snakeroot
Famille: Compositae, Genre: Ageratina
Vivace (2m de haut).
Habitat
- Exposition
- Plein soleil ou mi-ombre
- Humidité
- Humidité moyenne.
- Sol
- Tous sols. Nécessite un sol drainant.
- pH
- Sol acide ou calcaire
- Rusticité
- Zone 6
- Habitat originel
- Pinyon-Juniper Woodland at elevations of 1500 - 2200 metres in California[276].
- Origine géographique
- South-western to South Central N. America.
Usages médicinaux
- A cold infusion of the plant is drunk and also used as a lotion in the treatment of headaches and fevers [257].
Culture
- Succeeds in an ordinary well-drained but moisture retentive garden soil in sun or part shade [200].
Propagation
- Seed - sow spring in a cold frame, only just covering the seed .
- Quand elles sont suffisamment développées pour être manipulées, repiquez les jeunes pousses en pots individuels et plantez les en extérieur durant l'été .
- Division au printemps .
Calendrier
- En fleur
- 8 - 10
Pollinisation
- Type de fleur
- Hermaphrodite (les fleurs ont des organes mâles et femelles)
- Auto-fertile
- Non
- Pollinisateurs
- Insectes
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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