Watsonia laccata (Jacq.) Ker Gawl.

Species

Angiosperms > Asparagales > Iridaceae > Watsonia

Characteristics

Plants 200-500(-650) mm high. Corm subglobose, 20-30 mm diam.; tunics coarsely netted. Stem erect, simple or with up to 3 short, ascending branches. Leaves 4 to 6, mostly ± basal with uppermost partly or entirely sheathing stem below, 1/3-2/3 as long as spike, lanceolate to linear, (3-)6-20(-28) wide, often glossy, midrib and margins lightly to strongly thickened and hyaline; bract-like cauline leaves 1 or more. Spike usually 8-to 20-flowered; bracts usually overlapping, broadly clasping below, green below but dry and pale brown distally with evident netted venation, becoming dry throughout and lacerate, 10-20 mm long, inner ± as long, minutely forked apically. Flowers zygomorphic, pale pink to purple or orange, rarely white; perianth tube funnel-shaped, lower part 10-15 mm long, emerging ± 5 mm from bracts, upper part flaring slightly or rarely ± subcylindric and horizontal or slightly pendent, 7-15(-25) mm long, ± 6 mm diam. at mouth, usually with well-developed longitudinal ridges between filament bases; tepals spreading, obovate to oblanceolate, 14-16 x ± 8 mm. Filaments unilateral and declinate, 8-15(-25) mm long; anthers 4-5 mm long, yellow (rarely purple). Style arching below stamens, dividing near apex of anthers, branches ± 3 mm long. Capsules fusiform, 15-20 x ± 4 mm long, dehiscing only above. Seeds linear, 5-8 x 1.0-1.3 mm, 1-or 2-winged.
More
Perennial herb, geophyte, 0.2-0.5 m high; corm ± globose, tunics grey-brown, coarsely reticulate; stem usually simple. Leaves ensiform, margins and midvein lightly thickened. Bracts green below, dry and brownish in upper half, lacerate after flowering. Inflorescence a spike; flowers pale pink to purple, orange or white; perianth tube 18-22 mm long, flared above; tepals obovate to oblanceolate, acuminate. Stamens unilateral, declinate; filaments up to 18 mm long; anthers 4 mm long, facing upper tepal, sometimes contiguous, yellow. Ovary oblong. Flowering time Sept.-Nov. Capsule fusiform.
Dwarf cormous geophyte, 30-40 cm. Leaves sword-shaped. Flowers pink to orange or white, sometimes with pink keels, stamens declinate.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.2 - 0.5
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 4-5
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 -

Images

Watsonia laccata unspecified picture

Distribution

Watsonia laccata world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:441938-1
WFO ID wfo-0000787162
COL ID 5BVB9
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Watsonia laccata Watsonia muirii Watsonia brevifolia Watsonia caledonica Watsonia hyacinthoides Watsonia erubescens Watsonia albertiniensis Antholyza spicata Gladiolus testaceus Watsonia spicata Gladiolus laccatus Watsonia albertiniensis