Edible sarcoca (Sarcoca esculenta)

Silhouette: T. Michael Keesey / License

Sarcoca esculenta: Botanical Profile

First described in historical botanical records, Sarcoca esculenta holds the status of a recognized wild plant species. The specific epithet esculenta generally suggests that parts of the plant may have been considered edible historically, although modern verification is required.

It exists as a part of the natural flora in its native environment. Botanists continue to document its occurrence and ecological characteristics.

Taxonomy

  • царство Plantae
  • division Tracheophytes (Vascular Plants)
  • subdivision Spermatophytes (Seed plants)
  • Angiosperms
  • mesangiosperms (Core angiosperms)
  • eudicots
  • Superasterids
  • order Caryophyllales
  • family Phytolaccaceae (Pokeweed family)
  • genus Sarcoca (Fleshy pokeweed)
  • species Sarcoca esculenta (Edible sarcoca)

Living Pulse

Morphology

The overall appearance of the shrub makes a strong impression due to its large vegetative organs. The perennial forms a powerful, white taproot.

The main morphological characteristics include the following parameters:

  • Stems are erect, branched, fleshy, green or with a distinct purple-red tint.
  • Leaves are large, alternate, oblong-ovate, up to thirty centimeters long, with an entire margin.
  • Inflorescences are vertically oriented, cylindrical racemes with greenish-white or pinkish flowers.
  • Berries consist of eight to ten individual lobes, becoming shiny and almost black upon ripening.

Each berry contains rounded black seeds with a dense, glossy coat. This ensures their long-term preservation in the soil before germination.

Interesting facts

The historical use of this crop is shrouded in many legends in Asian countries. Botanists and historians highlight several interesting facts:

  • The name esculenta translates as "edible", indicating the unique practice of using shoots for food.
  • The difference from its American relative lies in the strictly vertical position of the peduncles, whereas in American pokeweed they droop.
  • A natural insecticide is produced by the plant's leaves, which effectively repels most pests.

Geography of distribution

  • China
  • Japan
  • Южная Корея
  • India
  • Vietnam

Technical Information

External Databases: GBIF, POWO, Tropicos

See also

True Araucarias

True Araucarias

Araucaria sect. Araucaria

Araucaria sect. Araucaria is a botanical section of evergreen conifers native to South America. It …