Ferraria schaeferi Dinter

Species

Angiosperms > Asparagales > Iridaceae > Ferraria

Characteristics

Plants 200-500 mm high. Stem sheathed by leaf bases, branching repeatedly in upper axils, branches rotated in clockwise spiral; corm bearing long runners from base, each terminating in a small corm. Leaves with overlapping sheaths; blades thick and leathery, thickened in midline and main vein usually evident, arranged in a two-ranked spiral, spreading horizontally above, 12-20 mm wide. Rhipidia 2-flowered; spathes firm, leafy in texture, with translucent membranous upper margins, inner 50-60 mm long, outer somewhat shorter, sheathing only near base, arching outward in upper half. Flowers on pedicels 40-50 mm long; creamy yellow with small to large brown spots, margins dark brown, usually sweetly scented (of violets), tepal claws broad, forming a wide cup, ± 8 mm deep, 12-15 mm wide at rim, with brownish purple, heart-shaped nectaries in lower half, ± half as long as claw; outer tepals ± 25 mm long, inner tepals 22-24 mm long, claws of both whorls ± 8 mm long. Stamens with filament united in a column ± 7.5 mm long, free in upper 2 mm; anther thecae parallel, ± 5 mm long at anthesis, later shrinking; pollen dull brown to orange. Ovary ellipsoid, 20-25 mm long, tapering to a slender beak, ± 8 mm long, included; style branches ± 2 mm long, diverging into prominently fringed arms ± 2 mm long; stigmas terminal on style arms. Capsules ± ellipsoid, 20-25 mm long, excluding beak. Seeds light brown, glossy, 5-or 6-angled, ± smooth.
More
Cormous geophyte, 200-500 mm tall, branching in the upper axils, branches rotated in clockwise fashion. Leaves with overlapping sheaths, sword-shaped, spirally 2-ranked, arching outward. Flowers yellow with brown spots and margins, sweetly to putrid scented, tepal claws broad, forming a wide cup, nectaries prominent, anther lobes parallel. Capsule beaked.
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 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) -

Usage

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

Cultivation

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

Distribution

Ferraria schaeferi world distribution map, present in Namibia and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:436986-1
WFO ID wfo-0000789491
COL ID 6HQM6
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Ferraria schaeferi