Ferraria glutinosa Rendle

Species

Angiosperms > Asparagales > Iridaceae > Ferraria

Characteristics

Plants mostly 400-600 mm high. Stem exposed above sheaths of lower leaves, branched from upper nodes, branches rarely also branched; distal 5-6 mm of upper internodes sticky, often with sand adhering. Leaves at base solitary or up to 4, sometimes basal leaf poorly developed; blades linear, straight, 4-6(-10) mm wide, with visible central vein, cauline leaves moderately well-developed, often longer than basal, progressively reduced above, becoming largely sheathing. Rhipidia 4-to 6-flowered; inner spathe 30-42 mm long, outer entirely sheathing, usually ± 1/3-1/2 as long. Flowers on pedicels as long or longer than spathes; usually dark brown to dull purple or maroon; tepal limbs with pale yellow to gold-coloured margins, sometimes limbs marked or sparsely spotted yellow near base or with large irregular brown blotches on pale background; claws brown or yellow streaked with purple or brown, odourless; tepals diverging, claws forming wide cup ± 10 mm deep, 15-18 mm wide at rim, limbs spreading to ± reflexed; margins crisped; nectaries dark brown, 1.5 x 2.0 mm, 3-4 mm above claw bases; outer tepals 23-33 x ± 10 mm; inner tepals slightly smaller, claws tapering to narrow base. Filaments united in minutely papillate column, 8-11 mm long, free in upper 1.5-2.0 mm; anthers parallel, 5-6 mm long, shorter after anthesis, dark brown; pollen orange. Ovary narrowly ovoid, usually exserted, 5-7 mm long; style branches 2 mm long, dividing into diverging, fringed arms 2-3 mm long, fringes smooth or minutely papillate, 4-5 mm long; stigmas terminal on style arms. Capsules ovoid-to globose-truncate, mostly 12-18 mm long. Seeds glossy, brown, 4-5 mm long, ± 5-sided, facets separated by raised ridges, wrinkled.
More
Perennial herb, up to 0.7 m high, lax. Stem with gummy areas below each cyme. Corm depressed globose. Leaves linear to narrowly lanceolate, tapering gradually to an acuminate tip. Ovary 5-7 mm long, club-shaped or ellipsoid. Flowers 30-40 mm long, exserted, brown-maroon or deep purple, often spotted and mottled with yellow and with yellow or greenish yellow, narrow margins, or cream or yellow with brown or purple spots and blotches.
An erect herb. It grows 90 cm high. It has a corm or bulb. Several corms or bulbs often grow on top of one another. It does not have a stem. The corm is brown and 1-4 cm across. The leaves are narrow and 4-8 mm wide. There are several flowers on a stalk. The flowers are brown, red or purple. They can be spotted. The fruit is a capsule 12-20 mm long. The seeds are shiny and brown. They are 5 mm across. They have an irregular coat.
Flowers brown, maroon, purple or yellow, usually spotted and mottled with contrasting colour, faintly scented: tepals lanceolate, the outer 28–35 mm long, the inner 25–28 mm long, the claws forming a wide cup c. 10 mm deep and 15 mm in diameter at the rim, limbs horizontal or recurved, the margins crisped.
Foliage leaves several (sometimes short or not developed at flowering time), usually about half as long as the stems, 4–8 mm wide, linear to narrowly lanceolate, decreasing in size above.
Rhipidia several, solitary on the branches, 2–6-flowered; outer spathes 15–25(30) mm long, obtuse to acute, inner spathes 30–45(50) mm long.
Filaments 10–13 mm long, united in the lower 8–10 mm, anthers 5 mm long, shrinking after anthesis to 2.5 mm long.
Stem laxly and often repeatedly branched, sticky below the nodes.
Ovary 5–7 mm long; style c. 10 mm long, the branches 4 mm long.
Corm brown, 10–40 mm in diameter, 2–4 internodes in length.
Capsules 12–20(25) mm long, globose-obovoid.
Plants (20)40–70(90) cm high.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.7
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

It is a subtropical plant. It grows in hot arid places with a marked dry season. It grows in well-drained soils. It can grow in dry stony and sandy soils. It grows below 950 m above sea level. It can grow in arid places.
Light -
Soil humidity -
Soil texture 5-7
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

The corm is eaten raw. They are dried and also boiled. They are also roasted.
Uses food medicinal social use
Edible roots
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 glutinosa world distribution map, present in Angola, Botswana, Namibia, South Africa, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:436964-1
WFO ID wfo-0000789465
COL ID 3DZV5
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Moraea glutinosa Ferraria glutinosa Moraea randii Ferraria bechuanica Ferraria randii Moraea malangensis Moraea aurantiaca Ferraria viscaria