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Bromus japonicus

Thunb.

Japanese Bromegrass

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(c) Bill Crins, some rights reserved (CC BY-NC), uploaded by Bill Crins

iNaturalist· cc-by-nc

(c) Martin A. Prinz, some rights reserved (CC BY-NC), uploaded by Martin A. Prinz

iNaturalist· cc-by-nc

(c) Chuangzao, some rights reserved (CC BY-NC), uploaded by Chuangzao

Bromus japonicus, the Japanese brome, is an annual brome grass native to Eurasia. The grass has a diploid number of 14.

Description

An annual grass. It grows 50-90 cm high. The leaf blades are 20 cm long by 2-5 mm wide. The flowers are green. The flower panicle is 6-20 cm long and open and spreading.

Edible Uses

Edible Parts: Leaves Seed Edible Uses: Leaves. No more details. Seed. No more details are given, but the seed is very small and fiddly to utilize.

Medicinal Uses

None known

Distribution

It grows in warm temperate arid areas. It grows on sandy soils. In China it grows from sea level to 2,500 m above sea level. It grows in wetlands. Tasmanian Herbarium.

Where It Grows

Africa, Argentina, Asia, Australia, Central Asia, Chile, China, Europe, Himalayas, Iran, Iraq, Japan, Kazakhstan, Korea, Kyrgyzstan, Middle East, Mongolia, Nepal, North Africa, North America, Pakistan, Russia, South America, Taiwan, Tajikistan, Tasmania, Tibet, Turkmenistan, USA, Uzbekistan,

Cultivation

Succeeds in a sunny position in most well-drained soils.

Propagation

Seed - sow spring or autumn in situ and only just cover. Germination should take place within 2 weeks. If seed is in short supply it can be surface sown in a cold frame in early spring. When large enough to handle, prick out the seedlings into individual pots and plant them out in early summer.

Other Uses

None known Special Uses

Notes

There are about 150 Bromus species. They are temperate.

Synonyms

Bromus abolinii DrobovBromus anatolicus Boiss. & Heldr.Bromus annuus Jacq. ex StapfBromus japonicus subsp. anatolicus (Boiss. & Heldr.) PenzesBromus japonicus var. porrectus Hack.Bromus japonicus var. velutinus (Koch) Bornm.Bromus patulus Mert. & KochBromus patulus var. microstachya StapfBromus patulus var. velutinus KochBromus phrygius Boiss.Bromus ugamicus DrobovSerrafalcus patulus (Mert. & Koch) Parl.

References (7)

  • Duke, J.A., 1992, Handbook of Edible Weeds. CRC Press. p 52
  • Flora of Pakistan. www.eFloras.org
  • J. A. Murray, Syst. veg. ed. 14:119. 1784 May-Jun (Fl. jap. 52, t. 11. 1784 Aug)
  • Paczkowska, G. & Chapman, A.R., 2000, The Western Australian Flora. A Descriptive Catalogue. Western Australian Herbarium. p 99
  • Plants for a Future database, The Field, Penpol, Lostwithiel, Cornwall, PL22 0NG, UK. http://www.scs.leeds.ac.uk/pfaf/
Show all 7 references
  • Tasmanian Herbarium Vascular Plants list p 82
  • Zhang, Y., et al, 2014, Diversity of wetland plants used traditionally in China: a literature review. Journal of Ethnobiology and Ethnomedicine. 10:72

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