Magnolia gigantifolia (Miq.) Noot.

Species

Angiosperms > Magnoliales > Magnoliaceae > Magnolia

Characteristics

Tree 6-25 m high by 7-40 cm diam.; twigs often thick, more than 10 mm diam., densely appressedly, sometimes very long-pubescent, glabrescent. Leaves often crowded towards the end of the twigs, densely appressedly pubescent, glabrescent, rarely glabrous beneath, in innovations often also above, mostly narrowly obovate, 33-85 by 13-32 cm; acumen rounded to shortly abruptly acuminate, to 2.5 cm; base cuneate, usually for the lower half to ⅔ of the blade; nerves in 24-more than 50 pairs, intramar-ginal vein present; reticulation prominent on both surfaces. Petiole from only a few millimetres to 5 cm, the flat stipular scar nearly up to the top. Peduncle 2.5-15 cm, diam. 10-20 mm, nodes 5-11, densely appressedly (sometimes very long-)pubescent; bracts densely appressedly pubescent. Outer tepals 3, at least towards the base densely appressedly pubescent, 7-9 cm long; inner tepals 6, glabrous, 6-7 cm long. Stamens c. 20-25 mm, the triangular connective appendage 2-3 mm; carpels from c. 40 to c. 200, densely appressedly pubescent, the stigma glabrous, styles long, persistent in fruit as c. 2 cm long stout spines. Fruit 13-18 by c. 8 cm.
Life form perennial
Growth form tree
Growth support free-standing
Foliage retention evergreen
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 6.0 - 25.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color -
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Primary forest, on sandy (loam) soil; below 300 m.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

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

Cultivation

Mode -
Germination duration (days) 120
Germination temperacture (C°) 10
Germination luminosity -
Germination treatment stratification
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Magnolia gigantifolia world distribution map, present in Indonesia, Sri Lanka, Malaysia, and Suriname

Identifiers

LSID urn:lsid:ipni.org:names:944631-1
WFO ID wfo-0000233153
COL ID 6QTKB
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR) Link

Synonyms

Magnolia gigantifolia Talauma gigantifolia Talauma magna Talauma megalophylla