Watsonia emiliae L.Bolus

Species

Angiosperms > Asparagales > Iridaceae > Watsonia

Characteristics

Plants 400-600 mm high. Corm depressed-globose, 25-30 mm diam.; tunics finely to coarsely netted. Stem erect, simple or with short, ascending branches. Leaves 2 to 4, lower 1 or 2 basal, linear, 4-5 mm wide, midrib and margins moderately thickened and hyaline, others smaller and partly sheathing; bract-like cauline leaves 2 or more, distant in upper part of stem. Spike 7-to 20-flowered; bracts probably dry and brown, 12-15 mm long, acute, inner somewhat shorter, forked apically for 2-4 mm. Flowers zygomorphic, pale pink with dark streak in lower midline of each tepal; perianth tube with lower part 10-12 mm long, usually included in bracts, upper part funnel-shaped, 6-8 mm long; suberect below and spreading distally, oblanceolate, 16-20 x 7-9 mm. Filaments unilateral and arcuate, 9-14 mm long, exserted 2-4 mm from tube; anthers 8-9 mm long, yellow. Style arching over stamens, dividing near apex of anthers, branches ± 3.5 mm long. Capsules narrowly obovoid, 9-12 mm long. Seeds unknown.
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Cormous geophyte, 40-60 cm. Leaves sword-shaped. Flowers pale pink. Capsules ovoid.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.4 - 0.6
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture 5-8
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

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

Cultivation

Mode -
Germination duration (days) 30 - 180
Germination temperacture (C°) 12 - 18
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Watsonia emiliae world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:441916-1
WFO ID wfo-0000787148
COL ID 7FTXN
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Watsonia emiliae