Watsonia zeyheri L.Bolus

Species

Angiosperms > Asparagales > Iridaceae > Watsonia

Characteristics

Plants (150-)350-800 mm high. Corm depressed-globose, 18-25 mm diam.; tunics finely netted. Stem simple or with 2 to 4 short, erect branches. Leaves ± 4, lower 3 ± basal, upper leaves partly sheathing stem, ± half as long as spike, narrowly lanceolate to lanceolate, 12-18 mm wide, midrib and margins thickened and hyaline; bract-like cauline leaves 2, sheathing, 60-90 mm long. Spike (3)9-to 14-flowered; bracts green, often reddish above, dry and brown on upper margins for ± 1 mm, (10-)14-18 mm long, inner 2/3 to as long, forked apically for 2-4 mm. Flowers zygomorphic, orange or salmon-pink; tepals with darker median streak in lower midline; perianth tube with lower part 15-18 mm long, emerging up to 10 mm from bracts, upper part ascending, subcylindric, 16-20 mm long, ± 5 mm diam. at mouth; tepals oblanceolate, 20-22 x 9-11 mm, all spreading wide. Filaments unilateral and arcuate, 25-33 mm long, well exserted from tube; anthers ± 7 mm long, violet. Style dividing near middle of anthers, branches ± 5 mm long. Capsules oblong-fusiform, 20-24 x 5-6 mm. Seeds nearly linear, 10-12 x 1.5-2.0 mm, 2-winged.
More
Cormous geophyte, 50-120 cm. Leaves sword-shaped. Flowers bright orange, tube elongate. Capsules fusiform.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.35 - 0.8
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 5-6
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 zeyheri world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:442018-1
WFO ID wfo-0000787245
COL ID 5BVDL
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Watsonia elimensis Watsonia comptonii Watsonia zeyheri Watsonia comptonii var. angustifolia