Kniphofia northiae Baker

Species

Angiosperms > Asparagales > Asphodelaceae > Kniphofia

Characteristics

Plants solitary, caulescent; stems simple, or rarely, branching from base, up to 1.7 m tall. Leaves in a rosette at apex of stem, recurved, stiff in texture, 0.5-1.5 m long, 35-120 mm broad, shallowly crescentiform in cross section, not keeled; margin strongly serrulate. Scape overtopping recurved leaves, stout, 200-300 mm tall. Raceme cylindrical to ovoid, very dense, 100-200 x 50-60 mm; buds pinkish red opening to whitish flowers (typical) or orange-red opening to yellow flowers (Eastern Cape [Transkei]). Bracts oblong-lanceolate to linear-oblong, 7-12 mm long, acute to obtuse at apex; margin entire or minutely eroso-denticulate near apex. Pedicels 2.5-3.0 mm long, elongating to 7-10 mm in fruit. Perianth subcylindrical, 22-32 mm long; lobes ovate, 2 mm long, not spreading. Stamens exserted by 10-13 mm at anthesis. Fruit subglobose, obscurely triquetrous, erect, 8 mm long. Flowering time: December to February, but at the two last-mentioned localities, flowering has been recorded in September and October.
More
Perennial herb. Stem single, simple or rarely branched from base, up to 1.7 m high. Leaves recurved in rosette at apex of stem, 0.5-1.5 m long, 35-120 mm wide, keeled (V-shaped) in juvenile plants, not keeled at maturity, margins strongly serrulate. Inflorescence overtopping recurved leaves, 0.2-0.3 m high, with cylindric to ovoid dense raceme. Flowers pinkish red or orange-red and spreading in bud, whitish or yellow and pendulous when mature, 22-32 mm long. Flowering time Sept.-Feb.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) 0.5 - 1.0
Mature height (meter) 1.2 - 1.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light 7-9
Soil humidity 5-7
Soil texture 3-4
Soil acidity 2-8
Soil nutriment -
Hardiness (USDA) 8-9

Usage

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

Cultivation

Can be grown by divisions or seedlings.
Mode divisions seedlings
Germination duration (days) 10 - 30
Germination temperacture (C°) 21 - 23
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -12
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Kniphofia northiae unspecified picture

Distribution

Kniphofia northiae world distribution map, present in Lesotho and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:537063-1
WFO ID wfo-0000675788
COL ID 6NM46
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Tritoma northiae Kniphofia northiae