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Woody > Magnolia > Magnolia campbellii > Magnolia campbellii

Magnolia campbellii


Campbell's Magnolia




Origin:  Himalayas to China, it is believed to be one of the first Asiatic species introduced to the United Kingdom. M. campbellii was first discovered by the English naturalist-surgeon William Griffith in the early nineteenth century in the remote forests of central Bhutan. However, since Griffith collected some rather poor herbarium specimens the plant did not receive the recognition it deserved until the director, Joseph Hooker, of the Royal Botanic Garden Kew went to India in the 1840’s (Sikkim) and saw the tree in flower. In 1855, Hooker and his colleague Thomas Thomson formally named the plant in honour of Archibald Campbell, the British East India Company official who had facilitated Hooker's entry into Sikkim.
Family
Magnoliaceae
Genus
Magnolia
Species
campbellii
Category
Woody
Type
Tree (deciduous)
USDA Hardiness Zone
9
Canadian Hardiness Zone
Requires cool season protection under glass.
RHS Hardiness Zone
H4 - H3
Temperature (°C)
(-4) - (-1)
Temperature (°F)
25 - 30
Height
12-20 m
Spread
4-8 m
Photographs
Description and Growing Information
Flowering Period
March
General Description
This species has been placed on the IUCN Red List as least concern.
Cultivation
Best grown in well-drained, moderately rich soil.
Growth
Medium
Pests
No major pests.
Habitat
Forests and thickets at an altitude of 2,100-3,300 m.
Bark/Stem Description
Twigs are yellow-green, later grey to ochre.
Leaf Description
Leaves to 23 x 11 cm, dark green above and pale green beneath.
Flower Description
Flowers appear before leaves, white or crimson to rose-pink, paler above.
Fruit Description
Cones to 15 cm.
Notable Specimens
Trewidden Gardens, Cornwall, England. Lanhydrock, National Trust, Bodmin, Cornwall, England. Caerhays Castle, Cornwall, England. Borde Hill Garden, West Sussex, England. Trebah Garden Trust, Mawnan Smith, Falmouth, Cornwall, United Kingdom.
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