Iris unguicularis Poir.

Iris d'Algérie (fr), Iris d'Alger (fr)

Species

Angiosperms > Asparagales > Iridaceae > Iris

Characteristics

Tufted evergreen herb. Rhizome short, 1-1.5 cm diam. Leaves basal, linear, lax, grass-like, 45-60 cm long, 1-1.5 cm wide. Scape usually absent, rarely to 8 cm tall. Spathes keeled, unequal, 8-14 cm long, herbaceous. Flower solitary, pale mauve, dark-veined, sessile. Perianth tube 10-20 cm long, exceeding spathes; segments long-clawed. Sepals recurved, 6-7 cm long, 2.5-3 cm wide. Petals erect, 7-8 cm long, 2 cm wide. Anthers 1.5 cm long. Style branches spathulate, c. 3 cm long; crests lanceolate, lacerate. Capsule oblong-trigonous, apiculate, c. 4 cm long. Seeds globose, c. 5 mm diam., rugose, brown.
More
A corm or bulb plant.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) 0.1 - 0.5
Mature height (meter) 0.1 - 0.3
Root system rhizome
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

It is a temperate plant.
Light 7-9
Soil humidity 1-5
Soil texture 3-4
Soil acidity 4-8
Soil nutriment -
Hardiness (USDA) 7-10

Usage

Uses -
Edible bulbs
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by divisions. Seeds needs stratification.
Mode divisions
Germination duration (days) 30 - 545
Germination temperacture (C°) 15 - 21
Germination luminosity -
Germination treatment stratification
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Iris unguicularis leaf picture by Claudio Malpede (cc-by-sa)
Iris unguicularis leaf picture by lucycucci (cc-by-sa)

Flower

Iris unguicularis flower picture by Angelos (cc-by-sa)
Iris unguicularis flower picture by Vincenzo Pompei (cc-by-sa)
Iris unguicularis flower picture by Antoine Pantazopoulos (cc-by-sa)

Distribution

Iris unguicularis world distribution map, present in Australia, Algeria, Spain, France, Greece, Italy, Morocco, Turks and Caicos Islands, and Tunisia

Identifiers

LSID urn:lsid:ipni.org:names:439218-1
WFO ID wfo-0000783994
COL ID 3Q27G
BDTFX ID 35990
INPN ID 103791
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Iris unguicularis f. marginata Iris unguicularis f. pavonia Siphonostylis unguicularis Iris unguicularis f. lilacina Iris unguicularis f. speciosa Iris unguicularis

Lower taxons

Iris unguicularis subsp. carica Iris unguicularis subsp. cretensis Iris unguicularis var. syriaca Iris unguicularis subsp. unguicularis Iris unguicularis subsp. angustifolia