Aciphylla squarrosa
J.R.Forst. & G.Forst.
Apiaceae
Gingidium squarrosum (J.R.Forst. & G.Forst.) F.Muell.
Common Name: Speargrass
Cultivated plant growing at Tresco Abbey Garden, Scilly Isles, UK
Photograph by: scott.zona
General Information
Aciphylla squarrosa is an evergreen perennial plant. It forms a basal rosette of narrow, sharp-pointed leaves about 30 - 60 long and stout flowering stems that can be 2 metres or more tall[
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
].
The plant is sometimes harvested from the wild for local use as a food and source of a gum. The plant is sometimes grown as an ornamental.
Known Hazards
None known
Botanical References
,
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
Range
New Zealand.
Habitat
Found from sea-level to montane areas in North and South Islands to latitude 41° 30' south[
].
Properties
Edibility Rating | |
Other Uses Rating | |
Habit | Evergreen Perennial |
Height | 2.50 m |
Pollinators | Insects |
Self-fertile | No |
Cultivation Status | Ornamental, Wild |
Cultivation Details
Hardy to about -10°c according to one report[
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
] whilst another says it is hardy to about -15°c[
187- Title
- Perennials. Volumes 1 and 2.
- Publication
-
- Author
- Phillips. R. & Rix. M.
- Publisher
- Pan Books
- Year
- 1991
- ISBN
- 0-330-30936-9
- Description
- Photographs of over 3,000 species and cultivars of ornamental plants together with brief cultivation notes, details of habitat etc.
].
Requires a perfectly drained gritty soil in full sun[
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
]. Easily grown in a moist but well-drained soil in full sun[
187- Title
- Perennials. Volumes 1 and 2.
- Publication
-
- Author
- Phillips. R. & Rix. M.
- Publisher
- Pan Books
- Year
- 1991
- ISBN
- 0-330-30936-9
- Description
- Photographs of over 3,000 species and cultivars of ornamental plants together with brief cultivation notes, details of habitat etc.
].
Dioecious but female plants have occasional male flowers[
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
]. Male and female plants must normally be grown if seed is required. The flowers are sweetly scented[
187- Title
- Perennials. Volumes 1 and 2.
- Publication
-
- Author
- Phillips. R. & Rix. M.
- Publisher
- Pan Books
- Year
- 1991
- ISBN
- 0-330-30936-9
- Description
- Photographs of over 3,000 species and cultivars of ornamental plants together with brief cultivation notes, details of habitat etc.
].
Edible Uses
Root - cooked. Aromatic[
173- Title
- Native Edible Plants of New Zealand.
- Publication
-
- Author
- Crowe. A.
- Publisher
- Hodder and Stoughton
- Year
- 1990
- ISBN
- 0-340-508302
- Description
- A very well written and illustrated book based on the authors own experiments with living on a native diet.
]. A very good taste[
177- Title
- Plants for Human Consumption.
- Publication
-
- Author
- Kunkel. G.
- Publisher
- Koeltz Scientific Books
- Year
- 1984
- ISBN
- 3874292169
- Description
- An excellent book for the dedicated. A comprehensive listing of Latin names with a brief list of edible parts.
,
183- Title
- Cornucopia - A Source Book of Edible Plants.
- Publication
-
- Author
- Facciola. S.
- Publisher
- Kampong Publications
- Year
- 1990
- ISBN
- 0-9628087-0-9
- Description
- 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.
].
The resin is used as a chewing gum[
173- Title
- Native Edible Plants of New Zealand.
- Publication
-
- Author
- Crowe. A.
- Publisher
- Hodder and Stoughton
- Year
- 1990
- ISBN
- 0-340-508302
- Description
- A very well written and illustrated book based on the authors own experiments with living on a native diet.
].
Shoots and young stems[
173- Title
- Native Edible Plants of New Zealand.
- Publication
-
- Author
- Crowe. A.
- Publisher
- Hodder and Stoughton
- Year
- 1990
- ISBN
- 0-340-508302
- Description
- A very well written and illustrated book based on the authors own experiments with living on a native diet.
]. No further details.
Medicinal
None known
Other Uses
The plant yields a semi-transparent resinous gum that is edible and also used in perfumery[
128- Title
- Plants of New Zealand.
- Publication
-
- Author
- Laing. and Blackwell.
- Publisher
- Whitcombe and Tombs Ltd
- Year
- 1907
- ISBN
- -
- Description
- An old flora of New Zealand in a readable style. Some details of plant uses.
].
Propagation
Seed - best sown in a greenhouse as soon as it is ripe[
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
]. Stored seed should be sown in a greenhouse in late winter or early spring. Germination can be very slow. When large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for at least their first winter before planting them out in late spring or early summer, after the last expected frosts.
Seedlings look rather like a young carrot plant[
200- Title
- The New RHS Dictionary of Gardening. 1992.
- Publication
-
- Author
- Huxley. A.
- Publisher
- MacMillan Press
- Year
- 1992
- ISBN
- 0-333-47494-5
- Description
- Excellent and very comprehensive, though it contains a number of silly mistakes. Readable yet also very detailed.
].
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