Iris purdyi
Eastw.
Iridaceae
The Temperate Database is in the process of being updated, with new records being added and old ones being checked and brought up to date where necessary. This record has not yet been checked and updated.
Common Name: Purdy's Iris
General Information
Iris purdyi is a Evergreen Perennial up to 0.35 metres tall.
It is harvested from the wild for local use as a source of materials.
Known Hazards
Many plants in this genus are thought to be poisonous if ingested, so caution is advised[
65- Title
- A Colour Atlas of Poisonous Plants.
- Publication
-
- Author
- Frohne. D. and Pfänder. J.
- Publisher
- Wolfe
- Year
- 1984
- ISBN
- 0723408394
- Description
- Brilliant. Goes into technical details but in a very readable way. The best work on the subject that I've come across so far.
]. The roots are especially likely to be toxic[
238- Title
- Encyclopaedia of Herbs and their Uses.
- Publication
-
- Author
- Bown. D.
- Publisher
- Dorling Kindersley, London.
- Year
- 1995
- ISBN
- 0-7513-020-31
- Description
- A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
].
Plants can cause skin irritations and allergies in some people[
238- Title
- Encyclopaedia of Herbs and their Uses.
- Publication
-
- Author
- Bown. D.
- Publisher
- Dorling Kindersley, London.
- Year
- 1995
- ISBN
- 0-7513-020-31
- Description
- A very well presented and informative book on herbs from around the globe. Plenty in it for both the casual reader and the serious student. Just one main quibble is the silly way of having two separate entries for each plant.
].
Botanical References
71- Title
- A California Flora.
- Publication
-
- Author
- Munz P.A. & Keck D.D.
- Publisher
- University of California Press; Los Angeles
- Year
- 1959
- ISBN
- -
- Description
- An excellent flora but no pictures. Not for the casual reader.
,
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
South-western N. America - N.W. California.
Habitat
Redwood forests and mixed forests along the coastal range, open woods and roadside banks[
71- Title
- A California Flora.
- Publication
-
- Author
- Munz P.A. & Keck D.D.
- Publisher
- University of California Press; Los Angeles
- Year
- 1959
- ISBN
- -
- Description
- An excellent flora but no pictures. Not for the casual reader.
,
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.
].
Properties
Habit | Evergreen Perennial |
Height | 0.35 m |
Pollinators | Insects |
Self-fertile | Yes |
Cultivation Status | Wild |
Cultivation Details
Easily grown in a well-drained rather dry sandy soil in partial shade[
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 lime-free soil[
79- Title
- The World of Iridaceae
- Publication
-
- Author
- Innes. C.
- Publisher
-
- Year
-
- ISBN
-
- Description
- Deals with many of the plants in the Iris family giving brief details of habitat and notes on cultivation. Well illustrated.
]. Prefers a good leafy soil[
42- Title
- Hardy Bulbs.
- Publication
-
- Author
- Grey. C. H.
- Publisher
- Williams & Norgate.
- Year
- 1938
- ISBN
- -
- Description
- Rather dated now, but an immense work on bulbs for temperate zones and how to grow them. Three large volumes.
].
Plants resent root disturbance, they should be pot grown and planted into their permanent positions as soon as possible. Any moving is best carried out in early September[
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]).
].
Hybridizes freely with other members of this genus, particularly other Pacific coast irises[
129- Title
- Alpine Garden Society Bulletin. Volume 56.
- Publication
-
- Author
- ?
- Publisher
- Alpine Garden Society
- Year
-
- ISBN
- -
- Description
- Excerpts from the periodical. Some details on Corydalis spp.
]. Iris purdyi hybridizes with I. bracteata, I. chrysophylla, I. douglasiana, I. innominata, I. macrosiphon, I. tenax, and I. tenuissima[
270- Title
- Flora of N. America
- Publication
-
- Author
-
- Website
- http://flora.huh.harvard.edu/fna/
- Publisher
-
- Year
- 0
- ISBN
-
- Description
- An on-line version of the flora with an excellent description of the plant including a brief mention of plant uses.
].
Members of this genus are rarely if ever troubled by browsing deer or rabbits[
233- Title
- Perennial Garden Plants
- Publication
-
- Author
- Thomas. G. S.
- Publisher
- J. M. Dent & Sons, London.
- Year
- 1990
- ISBN
- 0 460 86048 8
- Description
- A concise guide to a wide range of perennials. Lots of cultivation guides, very little on plant uses.
].
Edible Uses
None known
Medicinal
None known
Other Uses
A fibre is obtained from the leaves. Traditionally the N. American Indians would take just the one outside fibre from each side of a leaf. This must have necessitated using a huge number of leaves. It makes a beautifully strong and pliable cord or rope[
92- Title
- Early Uses of Californian Plants.
- Publication
-
- Author
- Balls. E. K.
- Publisher
- University of California Press
- Year
- 1975
- ISBN
- 0-520-00072-2
- Description
- A nice readable book.
]. The fibre can also be used for making paper[
189- Title
- Plant Fibres for Papermaking.
- Publication
-
- Author
- Bell. L. A.
- Publisher
- Liliaceae Press
- Year
- 1988
- ISBN
- 0962507628
- Description
- A good practical section on how to make paper on a small scale plus details of about 75 species (quite a few of them tropical) that can be used.
] The leaves are harvested in summer after the plant has flowered, they are scraped to remove the outer skin and are then soaked in water for 2 hours prior to cooking. The fibres are cooked for 24 hours with lye and then beaten in a ball mill for 3 hours. They make a light tan paper[
189- Title
- Plant Fibres for Papermaking.
- Publication
-
- Author
- Bell. L. A.
- Publisher
- Liliaceae Press
- Year
- 1988
- ISBN
- 0962507628
- Description
- A good practical section on how to make paper on a small scale plus details of about 75 species (quite a few of them tropical) that can be used.
].
Propagation
Seed - best sown as soon as it is ripe in a cold frame. Stored seed should be sown as early in the year as possible in a cold frame. Prick out the seedlings into individual pots when they are large enough to handle and grow them on in the greenhouse or cold frame for their first year. Plant out into their permanent positions in late spring or early summer.
Division, best done after flowering. Very easy, larger clumps can be replanted direct into their permanent positions, though it is best to pot up smaller clumps and grow them on in a cold frame until they are rooting well. Plant them out in the spring.
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