Callitris roei Benth. & Hook.F. ex F.Muell.

Roe's cypress-pine (en)

Species

Gymnosperms > Cupressales > Cupressaceae > Callitris

Characteristics

Shrub to 5 m tall. Branches spreading, flexuous. Leaves 3-5 mm long on ultimate branchlets, green to slightly glaucous; dorsal surface acutely keeled. Male cones solitary, ovoid, to 3 mm long. Female cones solitary or grouped on stout, often clustered fruiting branchlets, depressed-globular, to 20 mm diam., persistent and holding seeds for several years after maturity; cone scales 6, thick, with a large, acute, conical, dorsal protuberance near the apex and frequently with a broad dorsal furrow below, not separating towards base, incurved after opening; alternate scales reduced; larger scales oblong, apically broadly obtuse; columella usually broad, simple and apically 3-angled, c. 4 mm high. Seeds usually 6, chestnut-coloured; wings 1 or 2, unequal, the largest c. 4 mm wide.
Life form annual
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality monoecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 4.5 - 5.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Light 7-9
Soil humidity 1-5
Soil texture 3-4
Soil acidity -
Soil nutriment -
Hardiness (USDA) 10-10

Usage

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

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) 1
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Callitris roei unspecified picture

Distribution

Callitris roei world distribution map, present in Australia

Conservation status

Callitris roei threat status: Near Threatened

Identifiers

LSID urn:lsid:ipni.org:names:261786-1
WFO ID wfo-0000580782
COL ID 697PD
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR) Link

Synonyms

Callitris roei Frenela roei Frenela subcordata