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Stemonurus
Scientific Name: Stemonurus
Family: Icacinaceae
Category: Dicot
Growth:
Duration:
Other Names:
Stemonurus
Stemonurus is a genus of plants belonging to the Stemonuraceae family.
Taxonomy and Nomenclature:
- Kingdom: Plantae
- Family: Stemonuraceae (formerly sometimes placed in Icacinaceae s.l. or Karehed (dicot family) )
- Genus: Stemonurus Blume
Type Species: Stemonurus secundiflorus Blume (designated for Tropicos, 18 September 2015).
Synonyms (for specific species, e.g., Stemonurus secundiflorus): Croton laurifolius Nor., Lasianthera secundiflora (Blume) Miq., Stemonurus pauciflorus Ridl. Illegitimate, Stemonurus ridleyanus Sleumer
Distribution and Habitat:
- Stemonurus apicalis is endemic to Sri Lanka.
- Stemonurus corrugatus has been identified in Sarawak, Malaysia.
- The genus has been found in Indomal region.
Morphological Characteristics:
- Species can be treelets or trees, ranging in height from (2.5-)6-15(-20) meters, with a bole up to 10 meters and 20 cm wide.
- Older branchlets may have pustules.
- Leaves are variable in shape and size, ranging from oblong.
- Some species may have buttresses or pneumatophores.
Species within the Genus (examples):
- Stemonurus apicalis Thwaites (synonym: Stemonurus apicalis (Thwaites) Miers)
- Stemonurus corrugatus Utteridge & Schori
- Stemonurus secundiflorus Blume
- Stemonurus umbellatus Becc.
- Stemonurus malaccensis (Mast.) Sleum.
- Stemonurus ammui (Kaneh.) Sleumer
- Stemonurus celebicus Valeton ex Koord.
- Stemonurus tetrandrus (Wall. ex Roxb.) Alston (synonym of Gomphandra tetrandra (Wall.) Sleum.)
- Stemonurus coriaceus Miers
- Stemonurus dolichophyllus
- Stemonurus dichrocarpus
- Stemonurus capitatus Becc. (synonym of Stemonurus malaccensis)
- Stemonurus scorpioides Becc.
Additional Information:
- Inflorescences may have fine subglandular puberulence on the petals.
- Some species are considered timber species.
- Pollen morphology data is available.
Resources and Further Information:
- The Plant List: Contains a list of scientific plant names for the genus Stemonurus.
- Tropicos: Database with information on plant names and taxonomy.
- Discover Life: Provides information on the biology, natural history, ecology, identification, and distribution of Stemonurus.
- PlantSystematics.org: Offers classification, nomenclature, and synonymy data for Stemonurus.
- Global Names Usage Bank
- University and Jepson Herbaria