Biology:Solanum opacum

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Short description: Species of plant in the nightshade family

Solanum opacum
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Solanales
Family: Solanaceae
Genus: Solanum
Species:
S. opacum
Binomial name
Solanum opacum
A.Braun & C.D.Bouché
Synonyms[1]
  • Solanum allanii Polgar
  • Bitter H.Lév.
  • F.Br. Solanum nigrum var. pitcairnense
  • Solanum forsteri F.Br.
  • Solanum brachypetalum Seem.
  • (H.Lév.) O.Deg. & I.Deg. Solanum insulae-paschalis
  • Solanum apopsilomenum Bitter
  • Bitter Solanum microtatanthum
  • Solanum fauriei Bitter
  • Solanum nodiflorum var. fauriei Solanum nigrum var. nihoense

Solanum opacum is a species of flowering plant in the family Solanaceae.[1] It is referred to by the common names green berry nightshade, or morelle verte, and is a sprawling annual native to eastern Australia. It is part of the black nightshade group of Solanum species.

Description

A sprawling annual herb, minutely hairy, and with no prickles. The leaves are ovate to lanceolate, Template:Convert abbreviated long and Template:Convert abbreviated wide, usually with shallowly lobed margins. Both leaf surfaces are green and sparsely hairy. The petiole is Template:Convert abbreviated long. Inflorescences 2–5-flowered with a white stellate corolla 8–12 mm diameter. The berry is 8–10 mm diam., and green when mature.[2]

Plant chemistry

An unidentified alkaloidal aglycone (0.4%) has been detected in the fruits of S.opacum, but none in the leaves or stems.[3]

Food

Uncommonly cultivated as a "rare" fruit. The ripe berries are eaten when yellowish green, and the flavor is described as spicy-sweet.[4]

References

  1. 1.0 1.1 "Solanum opacum A.Braun & C.D.Bouché". The Trustees of the Royal Botanic Gardens, Kew. n.d.. https://powo.science.kew.org/taxon/urn:lsid:ipni.org:names:820333-1. 
  2. Solanum opacum A.Braun & Bouché, New South Wales Flora Online
  3. Everist,S.L., (1981) Poisonous Plants of Australia, Angus & Robertson Publishers, p669, ISBN 0-207-14228-9
  4. Seed Catalog, Solana Seeds

Wikidata ☰ Q7555756 entry