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Hemerocallis aurantiaca Evergreen perennial (1 Page of 5) The Hemerocallis aurantiaca plant species is found in E. Asia - China. It is a member of the Hemerocallidaceae family. Cultivation | Propagation | General Uses Medicinal | Edible Uses Latin Name: Hemerocallis aurantiaca Family: Hemerocallidaceae Author: Bak. Known Hazards: Large quantities of the leaves are said to be halucinogenic. Blanching the leaves removes this hallucinatory component[205]. (This report does not make clear what it means by blanching, it could be excluding light from the growing shoots or immersing in boiling water[K].) Mature Height: 0.75 Mature Width: 0.5 Habitat: Not known
Cultivation Notes: Succeeds in most soils[1], including dry ones, preferring a rich moist soil[205]. Grows well in heavy clay soils. Succeeding in sun or shade, it produces more flowers in a sunny position though these flowers can be shorter-lived in very sunny positions[205]. Succeeds in short grass if the soil is moist[1]. Prefers a pH between 6 and 7[200].
Hybridizes freely with other members of this genus[200].
The roots have spindle-shaped swellings[205].
The cultivar 'Major' is smaller than the type species, but has larger flowers, it is sometimes cultivated for these edible flowers in Japan[205]. There is some doubt as to whether this cultivar really is a form of H. aurantiaca[205].
Individual flowers are very short-lived, opening in the morning and withering in the evening[205].
Plants take a year or two to become established after being moved[1].
Plants seem to be immune to the predations of rabbits[233].
The plants are very susceptible to slug and snail damage, the young growth in spring is especially at risk[200].
There is some doubt as to the origins of this plant, it might have arisen in cultivation at Kew[205]. It is cultivated in Japan, where it is believed to have come from China[58]. It is quite possibly a hybrid since it is sterile unless fertilized by another species[233].
For further Hemerocallis aurantiaca gardening information click on one of the blue links below Cultivation | Propagation | General Uses Medicinal | Edible Uses
The information above has been supplied solely via the hard work and dedication of the team at 'Plants for a Future'. View their bibliography

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