Banksia integrifolia
L.f.
Proteaceae
Common Name: Coast Banksia
Gnarled tree growing by the coast
Photograph by: Cas Liber
Public domain
Gnarled tree growing by the coast
Photograph by: Cas Liber
Public domain
Growing in the jardin des Serres de la Madone in Menton (Alpes-Maritimes, France).
Photograph by: Tangopaso
Public domain
Flowers, leaves and old seed cones
Photograph by: Ixitixel
Creative Commons Attribution-Share Alike 3.0
General Information
Banksia integrifolia is an evergreen shrub or small tree, usually growing from 5 - 16 metres tall. The bole, especially when grown in exposed positions, is often twisted; it can be 50cm in diameter[
]. Plants growing in exposed positions have entire leaves whilst those in sheltered positions have serrated leaves[
154- Title
- Flora of Victoria.
- Publication
-
- Author
- Ewart. A. J.
- Publisher
- University Press; Melbourne
- Year
- 1930
- ISBN
-
- Description
- A flora of eastern Australia, it is rather short on information that is useful to the plant project.
].
Often cultivated as an ornamental in gardens, the plant also provides an edible nectar, tannins and wood.
Known Hazards
None known
Botanical References
154- Title
- Flora of Victoria.
- Publication
-
- Author
- Ewart. A. J.
- Publisher
- University Press; Melbourne
- Year
- 1930
- ISBN
-
- Description
- A flora of eastern Australia, it is rather short on information that is useful to the plant project.
,
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
Australia - New South Wales, southern Queensland, Victoria
Habitat
Basalt and red sand areas[
154- Title
- Flora of Victoria.
- Publication
-
- Author
- Ewart. A. J.
- Publisher
- University Press; Melbourne
- Year
- 1930
- ISBN
-
- Description
- A flora of eastern Australia, it is rather short on information that is useful to the plant project.
], usually by the coast but also found at higher elevations where it can be very gnarled and stunted[
167- Title
- A Field Guide to Australian Trees.
- Publication
-
- Author
- Holliday. I. and Hill. R.
- Publisher
- Frederick Muller Ltd.
- Year
- 1974
- ISBN
- 0-85179-627-3
- Description
- A well illustrated and very readable book, but it does not contain much information for the plant project.
]. Usually on coastal sand dunes and by inlets[
].
Properties
Edibility Rating | |
Other Uses Rating | |
Habit | Evergreen Tree |
Height | 9.00 m |
Pollinators | Bees |
Cultivation Status | Ornamental, Wild |
Cultivation Details
Banksia integrifolia is a plant of the warm temperate to tropical zones, where it is found at elevations up to 1,700 metres. It grows best in areas where annual daytime temperatures are within the range 18 - 32°c, but can tolerate 10 - 37°c[
]. Mature plants can be killed by temperatures of -10°c or lower, but young growth can be severely damaged at -1°c[
]. It prefers a mean annual rainfall in the range 850 - 1,600mm, but tolerates 650 - 2,000mm[
].
Prefers a sunny position, tolerating some shade[
]. Succeeds in most soils, including moderately saline ones[
157- Title
- Australian Native Plants.
- Publication
-
- Author
- Wrigley. J. W. and Fagg. M.
- Publisher
- Collins. (Australia)
- Year
- 1988
- ISBN
- 0-7322-0021-0
- Description
- A lovely book, written in order to encourage Australian gardeners to grow their native plants. A little bit of information for the plant project.
,
]. Requires a lime-free soil[
1- Title
- RHS Dictionary of Plants plus Supplement. 1956
- Publication
-
- Author
- F. Chittendon.
- Publisher
- Oxford University Press
- Year
- 1951
- ISBN
- -
- Description
- Comprehensive listing of species and how to grow them. Somewhat outdated, it has been replaced in 1992 by a new dictionary (see [200]).
]. Thrives in acid sandy loams[
167- Title
- A Field Guide to Australian Trees.
- Publication
-
- Author
- Holliday. I. and Hill. R.
- Publisher
- Frederick Muller Ltd.
- Year
- 1974
- ISBN
- 0-85179-627-3
- Description
- A well illustrated and very readable book, but it does not contain much information for the plant project.
]. Prefers a pH in the range 5 - 6.5, tolerating 4.5 - 7[
]. If this species is to be successfully cultivated, the soil should be low in nutrients, especially in nitrates and phosphates[
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.
]. Quite resistant to wind and salt spray, it grows well by the coast[
166- Title
- The Milder Garden.
- Publication
-
- Author
- Taylor. J.
- Publisher
- Dent
- Year
- 1990
- ISBN
-
- Description
- A good book on plants that you didn't know could be grown outdoors in Britain.
,
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 very tolerant of fire. It has a thick bark that can insulate it from less intense fires and can regrow from epicormic stems produced on the trunk[
]. In addition, the heat of a fire stimulates the seeds to be shed from the 'cone', allowing the seeds to germinate in the newly cleared earth[
].
A polymorphic species, there are many named varieties selected for their ornamental value[
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.
].
A good bee plant[
154- Title
- Flora of Victoria.
- Publication
-
- Author
- Ewart. A. J.
- Publisher
- University Press; Melbourne
- Year
- 1930
- ISBN
-
- Description
- A flora of eastern Australia, it is rather short on information that is useful to the plant project.
,
167- Title
- A Field Guide to Australian Trees.
- Publication
-
- Author
- Holliday. I. and Hill. R.
- Publisher
- Frederick Muller Ltd.
- Year
- 1974
- ISBN
- 0-85179-627-3
- Description
- A well illustrated and very readable book, but it does not contain much information for the plant project.
].
Edible Uses
The flowers are rich in nectar and this is sometimes harvested as a food. It is best harvested in the morning before birds and evaporation deplete the yields[
193- Title
- Wild Food Plants of Australia.
- Publication
-
- Author
- Low. T.
- Publisher
- Angus and Robertson.
- Year
- 1989
- ISBN
- 0-207-14383-8
- Description
- Well presented, clear information and good photographs. An interesting read for the casual reader as well as the enthusiast
]. The flowers can be sucked or soaked in water in order to obtain the nectar[
193- Title
- Wild Food Plants of Australia.
- Publication
-
- Author
- Low. T.
- Publisher
- Angus and Robertson.
- Year
- 1989
- ISBN
- 0-207-14383-8
- Description
- Well presented, clear information and good photographs. An interesting read for the casual reader as well as the enthusiast
].
Medicinal
None known
Agroforestry Uses:
The plant is suitable for seaside windbreak plantings and can also be used to stabilise sand dunes, after initial fixation by other species[
].
Other Uses
The bark contains about 10% tannin[
46- Title
- Dictionary of Economic Plants.
- Publication
-
- Author
- Uphof. J. C. Th.
- Publisher
- Weinheim
- Year
- 1959
- ISBN
- -
- Description
- An excellent and very comprehensive guide but it only gives very short descriptions of the uses without any details of how to utilize the plants. Not for the casual reader.
,
154- Title
- Flora of Victoria.
- Publication
-
- Author
- Ewart. A. J.
- Publisher
- University Press; Melbourne
- Year
- 1930
- ISBN
-
- Description
- A flora of eastern Australia, it is rather short on information that is useful to the plant project.
].
Used as a rootstock for other members of this genus[
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 wood is pinkish in colour and beautifully grained. It is moderately dense, tough, soft, easily worked. Very perishable when exposed to atmospheric influences, but otherwise durable. A highly decorative wood, but the plants tend to be gnarled and irregular thus limiting its use. It is used for veneers, furniture, small cabinet work, fancy work etc[
154- Title
- Flora of Victoria.
- Publication
-
- Author
- Ewart. A. J.
- Publisher
- University Press; Melbourne
- Year
- 1930
- ISBN
-
- Description
- A flora of eastern Australia, it is rather short on information that is useful to the plant project.
,
167- Title
- A Field Guide to Australian Trees.
- Publication
-
- Author
- Holliday. I. and Hill. R.
- Publisher
- Frederick Muller Ltd.
- Year
- 1974
- ISBN
- 0-85179-627-3
- Description
- A well illustrated and very readable book, but it does not contain much information for the plant project.
,
,
601- Title
- The Useful Native Plants of Australia.
- Publication
-
- Author
- Maiden J.H.
- Website
- http://www.biodiversitylibrary.org
- Publisher
- Turner & Co.; London.
- Year
- 1889
- ISBN
-
- Description
- Terse details of the uses of many Australian plants and other species naturalised, or at least growing, in Australia. It can be downloaded from the Internet.
].
Propagation
Seed - surface sow in an ericaceous compost as soon as the seed is ripe or as soon as it is obtained and do not exclude light. Seal the pot in a plastic bag until germination takes place, which can take 1 - 3 months or more at 20°c[
134- Title
- Growing from Seed. Volume 2.
- Publication
-
- Author
- Rice. G. (Editor)
- Publisher
- Thompson and Morgan.
- Year
- 1988
- ISBN
- -
- Description
- Very readable magazine with lots of information on propagation. An interesting article on Ensete ventricosum.
]. When they are large enough to handle, prick the seedlings out into individual pots and grow them on in the greenhouse for at least their first winter. Plant them out into their permanent positions in late spring or early summer, after the last expected frosts.
Cuttings of half-ripe wood, mid summer in sand in a frame[
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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