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Useful Temperate Plants

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.

+ Synonyms

Common Name: Purdy's Iris

No Image.

General Information

Iris purdyi is a Evergreen Perennial up to 0.35 metres tall.
It has miscellaneous uses.

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.
Publisher
University of California Press
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.
Publisher
University of California Press
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

HabitEvergreen Perennial
Height0.35 m
PollinatorsInsects
Self-fertileYes
Cultivation StatusWild

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
-
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
-
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.
Cite as: Temperate Plants Database, Ken Fern. temperate.theferns.info. 2018-07-17. <temperate.theferns.info/plant/Iris+purdyi>

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