Asparagus filicinus
Fern Asparagus
Taxonomy and growth
- Family
- Asparagaceae
- Genus
- Asparagus
- Life cycle
- perennial
- Fertility
- self sterile
- Flower type
- dioecious
- Pollinators
- Bees
Uses
Edible uses
Young shoots - cooked[4][5]. Used as a vegetable[9].
- Plant part
- Stem
Medicinal uses
Historical medicinal uses. These records describe reported uses. They do not establish safety or effectiveness. Ask a qualified health professional before using any plant medicinally.
The dried root is antipyretic, antitussive, diuretic, expectorant, stomachic, nervous stimulant and tonic[7].
- Product or use
- Antipyretic
- Product or use
- Antitussive
- Product or use
- Diuretic
- Product or use
- Expectorant
- Product or use
- Nervine
- Product or use
- Stomachic
- Product or use
- Tonic
Environment
- Range
- E. Asia - China, India.
- Habitat
- Loose humus rich soils in forests, 1700 - 2700 metres in the Himalayas[3]. Forests, thickets, shady and moist places along valleys; 1200 - 3000 metres in western China[8].
- Light
- full sun
- Shade tolerance
- light shade
- Water
- moderate
- Hardiness
- Zone 8+
- Soil textures
- sandy, loamy, clay
- Soil pH
- acid, neutral, alkaline
- Drainage
- well drained
- Tolerates Nutritionally Poor Soil
- No
- Drought
- intolerant
Propagation
Seed - pre-soak for 12 hours in warm water and then sow in spring or as soon as the seed is ripe in early autumn in a greenhouse. It usually germinates in 3 - 6 weeks at 25°c[2]. Prick out the seedlings into individual pots when they are large enough to handle and grow them on in a sunny position in the greenhouse for their first winter. Plant them out into their permanent positions in late spring or early summer[K]. Division in early spring as the plant comes into growth.
Cultivation
Easily grown in any good garden soil[6]. Prefers a rich sandy loam[1]. Plants are hardy to between -10 and -15°c[6]. Dioecious. Male and female plants must be grown if seed is required.
References
F. Chittendon. RHS Dictionary of Plants plus Supplement. 1956 Oxford University Press 1951-00-00
Rice. G. (Editor) Growing from Seed. Volume 2. Thompson and Morgan. 1988-00-00
Singh. Dr. G. and Kachroo. Prof. Dr. P. Forest Flora of Srinagar. Bishen Singh Mahendra Pal Singh 1976-00-00
Gupta. B. L. Forest Flora of Chakrata, Dehra Dun and Saharanpur. Forest Research Institute Press 1945-00-00
Kunkel. G. Plants for Human Consumption. Koeltz Scientific Books 1984-00-00 ISBN 3874292169
Huxley. A. The New RHS Dictionary of Gardening. 1992. MacMillan Press 1992-00-00 ISBN 0-333-47494-5
Duke. J. A. and Ayensu. E. S. Medicinal Plants of China Reference Publications, Inc. 1985-00-00 ISBN 0-917256-20-4
Flora of China 1994-00-00 http://flora.huh.harvard.edu/china/
Manandhar. N. P. Plants and People of Nepal Timber Press. Oregon. 2002-00-00 ISBN 0-88192-527-6