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Poaceae

Subfamily Bambusoideae
Tribe Bambuseae

Subfamily Bambusoideae
Tribe Oryzeae

Subfamily Chloridoideae
Tribe Chloridoid Assemblage

Subfamily Panicoideae
Tribe Andropogoneae

Subfamily Panicoideae
Tribe Maydeae

Subfamily Panicoideae
Tribe Paniceae

W/C = Wild Collected
Coix lacryma-jobi L.

  • Query IPNI
  • Common Name: Job's Tears
  • Family: Poaceae Barnh.

  • Country of Origin: E. Asia - E. India.
  • Habitat: Wet places in grassland in the foothills of the Himalayas

  • Description: This annual grass is native to south-east Asia and grows to a height of around 3 ft (1 m), with knobbly, bamboo-like stems from the bases of which new ‘tillers’ arise, these sometimes self- layering. The glossy deep green leaves are up to 2 in (5 cm) wide with slightly wavy edges. The flowering and fruiting spikelets are insignificant, but the shiny, pea-sized receptacles that enclose their bases harden in fall (autumn) to a pale bluish gray and have often been used for beads and other decorative purposes. Some selected strains are cultivated for their edible grains.

  • USDA Zone: 9-12
Images of this accession: {and/or its current location}

 

Accession Data:

  • Accession # 199800144
  • Source: Smith College Index Seminum
  • Accession Date: 09-30-1998
  • Bench: 1202 - AUS:India B
  • Qty: 1 confirmed on 01-14-2010
Classification:

  • Division: Magnoliophyta
  • Class: Liliopsida
  • SubClass: commelinids
  • Order: Poales
  • SubOrder:
  • Family: Poaceae
  • SubFamily: Panicoideae
  • Tribe: Maydeae
  • SubTribe:
References:

  1. What are Job's Tears? at killerplants.com
  2. Plants For A Future Website
  3. Botanica, Turner & Wasson, 1997, CD-ROM Version

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