Celmisia argentea Kirk

Species

Angiosperms > Asterales > Asteraceae > Celmisia

Characteristics

Densely branched subshrub up to 2 dm. tall, us. rather shorter; branches ascending, stout, clad in lf-remains, up to c. 15 cm. long, woody; branchlets very close-set, ± 5 cm. long, erect or ascending. Lvs ∞, very densely imbricate, ascending; plant forming small cushions or sts mats up to ± 2 dm. diam. Lamina ± 6-12 × 0·5-1·5 mm., coriac., linear-subulate, clad on both surfaces in greyish white appressed tomentum, concavo-convex; apex subacute to acute, sts subcucullate. Sheath ± = lamina, rather broader, pale, membr., clad in long silky hairs on margins and back, becoming glab. or nearly so. Capitula sessile or nearly so, terminal, sunk among apical lvs, ± 6-12 mm. diam.; phyll. linear-subulate, almost scarious, pale except at dark tip, up to c. 10 mm. long, glab. except for a few hairs at tip, midvein distinct. Ray-florets 8-10 mm. long, tube very slender, limb about lanceolate, 3-4-toothed, veins evident. Disk-florets c. 7 mm. long, very narrow-funnelform, teeth minute, triangular. Achenes c. 3 mm. long, narrow-cyclindric, subcompressed, ribs clad in very short ascending hairs. Pappus-hairs up to 6 mm. long, white, slender, very finely barbellate.
Life form perennial
Growth form
Growth support -
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.11 - 0.12
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 4-9
Soil humidity 3-7
Soil texture 3-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-8

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -12
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Celmisia argentea unspecified picture

Distribution

Celmisia argentea world distribution map, present in New Zealand

Identifiers

LSID urn:lsid:ipni.org:names:189635-1
WFO ID wfo-0000023306
COL ID S44C
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Elcismia argentea Celmisia sessiliflora var. minor Celmisia argentea