Magnolia hodgsonii: The Fragrant Evergreen of the Himalayas
Deep within the subtropical forests of the Himalaya and southeastern Asia grows Magnolia hodgsonii, a graceful evergreen tree known for its fragrant blooms and leathery foliage. Also referred to by the synonym Talauma hodgsonii and known in Chinese as gai lie mu, this species is a testament to the rich biodiversity of the high-altitude regions of Asia.
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Key Facts
- Conservation Status: Least Concern (IUCN 3.1).
- Native Range: Bhutan, southwestern China, Tibet, northeastern India, northern Myanmar, Nepal, and Thailand.
- Habitat: Subtropical climates at elevations between 850 and 1500 meters.
- Distinctive Feature: Fragrant flowers with white inner tepals and greenish outer tepals.
- Soil Preference: Flourishes in stiff clay soil.
Botanical Classification and Characteristics
Magnolia hodgsonii belongs to the family Magnoliaceae. Within the genus Magnolia, it is categorized under the subgenus Magnolia, section Gwillimia, and subsection Blumiana. While historically classified as Lirianthe hodgsonii or Talauma hodgsonii, it is currently recognized as M. hodgsonii.
Physical Appearance
This small evergreen tree reaches a maximum height of 15 meters. Its leaves are characterized by an obovate-oblong shape (wider toward the tip), measuring 20–50 cm in length and 10–13 cm in width, with a distinct leathery texture.
Flowers and Fruiting
The tree produces fragrant flowers between April and May. Each flower consists of nine tepals (perianth segments that are not clearly differentiated into petals and sepals) that can grow up to 9 cm long. The inner tepals are white, while the outer ones exhibit a greenish hue.
The resulting fruit is an aggregate of 40 to 80 follicles (dry fruits that split open along one side), reaching a total length of 13–15 cm.
Growth and Ecology
The species is specifically adapted to the moderate elevations of the Himalayan region and southeastern Asia. It thrives in subtropical climates, particularly in areas with stiff clay soil, a common trait among many Himalayan members of the Magnoliaceae family.
Despite its botanical beauty, the wood of Magnolia hodgsonii is described as very soft and is considered worthless for commercial timber purposes.
| Feature | Details |
|---|---|
| Maximum Height | 15 meters |
| Leaf Size | 20–50 cm long, 10–13 cm broad |
| Flowering Period | April to May |
| Fruit Composition | Aggregate of 40–80 follicles |
| Elevation Range | 850–1500 meters |
| Conservation Status | Least Concern |
Frequently Asked Questions
Where is Magnolia hodgsonii naturally found?
It is native to the forests of the Himalaya and southeastern Asia, specifically occurring in Bhutan, southwestern China, Tibet, northeastern India, northern Myanmar, Nepal, and Thailand.
What do the flowers of Magnolia hodgsonii look like?
The flowers are fragrant and feature nine tepals up to 9 cm long; the inner tepals are white and the outer tepals are greenish.
What is the conservation status of this species?
According to the IUCN 3.1 criteria, Magnolia hodgsonii is classified as Least Concern.
What kind of soil does this tree prefer?
Like most Himalayan Magnoliaceae, this species flourishes in stiff clay soil.
Is the wood of Magnolia hodgsonii useful for construction?
No, the wood is described as very soft and is considered worthless for such purposes.