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Meliosma: An Overview
Meliosma is a genus of flowering plants belonging to the family Sabiaceae.
Considerations for Pets
- Some Meliosma species have bristle-toothed leaves.
Taxonomy and Nomenclature
- Scientific Name: Meliosma Blume
- Family: Sabiaceae
- Kingdom: Plantae
- Major Group: Angiosperms (Flowering plants)
- Synonyms: Millingtonia Roxb., Wellingtonia Meisn.
- Type Species: Meliosma lanceolata Blume
- Alternative Scientific Names:
- Meliosma pinnata (Roxb.) Walp. ssp. arnottiana (Wt.) Beus (synonym for Meliosma oldhamii Maxim.)
Distribution and Habitat
- Native to tropical to warm temperate regions of southern and eastern Asia and the Americas (Neotropics, Mexico, and Central America).
- Specific locations mentioned: northern India to Ceylon, Korea, Sumatra, Ecuador, and Bolivia.
Morphological Characteristics and Growth Habits
- Habit: Shrubs or trees, sometimes deciduous.
- Size: Can grow to 9 meters tall (Meliosma cuneifolia), with some species reaching 7-11 meters (Meliosma sellowii) and 30-50 feet.
- Bark: Black-brown (Meliosma cuneifolia)
- Leaves: Some species have bristle-toothed leaves and leaves can be pinnate, simple, oblong-lanceolate, coriaceous, or odd-pinnate. Young shoots can be reddish-velvet-hairy or gray and glaucous.
- Flowers: Long spiraea-like plumes of creamy-white flowers with a hawthorn fragrance.
- Crown: Dense, elongate to pyramidal (Meliosma sellowii).
- Branches: Very stout, rigid, erect.
Ecological Role
- Meliosma can be generally easy to grow in suitable climates and lasting over a hundred years.
Quirky Facts
- Meliosma flowers possess a unique mechanism where two anthers open explosively after being held under tension by two or three complex staminodes (sterile stamens).
Interactions with Other Organisms
- Phakopsora meliosmae, a macrocyclic autoecious rust fungus, is reported to occur on several Meliosma species widely distributed in Asia.
Further Information
- Burncoose Nurseries offers Meliosma plants for sale.
- Sabiales of North America Update database (version 2011).
- Plants of the World Online.
- Rogers Trees and Shrubs contains information & photos of the Meliosma the genus tree.
- ARKive has Meliosma photos and facts.
- ResearchGate contains information on the phylogenetics of Sabiaceae.
- Biodiversity Heritage Library.
- The Plant List.
- IPNI (International Plant Names Index).
- Australian Plant Name Index.
- Index Nominum Genericorum.
- iNaturalist.org.
- Discover Life.