Campeiostachys tsukushiensis

Campeiostachys tsukushiensis

Campeiostachys tsukushiensis

Taxonavigation

Taxonavigation: Poales
Classification System: APG IV Superregnum: Eukaryota Cladus: Diaphoretickes Cladus: CAM Cladus: Archaeplastida Regnum: Plantae Cladus: Angiosperms Cladus: Monocots Cladus: Commelinids Ordo: Poales

Familia: Poaceae
Subfamilia: Pooideae
Tribus: Hordeeae
Genus: Campeiostachys
Species: Campeiostachys tsukushiensis

Name

Campeiostachys tsukushiensis (Honda) B.R.Baum, J.L.Yang & C.Yen, J. Syst. Evol. 49: 157 (2011)

Synonyms

• Homotypic
  • Agropyron tsukushiense (Honda) Ohwi in Acta Phytotax. Geobot. 6: 54 (1937)
  • Clinelymus tsukushiensis (Honda) Honda in Bot. Mag. (Tokyo) 50: 572 (1936)
  • Elymus tsukushiensis Honda in Bot. Mag. (Tokyo) 50: 391 (1936)
  • Roegneria tsukushiensis (Honda) B.Rong Lu, C.Yen & J.L.Yang in Acta Bot. Yunnan. 12: 245 (1990)
• Heterotypic
  • Agropyron kamoji Ohwi in Acta Phytotax. Geobot. 11: 179 (1942)
  • Agropyron kamoji f. villosulum (Ohwi) Ohwi in Acta Phytotax. Geobot. 11: 180 (1942)
  • Agropyron × mayebaranum f. villosulum Ohwi in Acta Phytotax. Geobot. 10: 99 (1941)
  • Agropyron semicostatum var. macerrimum Keng in J. Nanjing Univ. (Biol.) 1963(1): 17 (1963), pro syn.
  • Agropyron semicostatum var. transiens Hack. in Bull. Herb. Boissier, sér. 2, 2: 507 (1902)
  • Agropyron semicostatum var. tsukushiense Ohwi in Acta Phytotax. Geobot. 6: 54 (1937), pro syn.
  • Agropyron semicostatum var. viridispicum Honda in Bot. Mag. (Tokyo) 45: 470 (1936)
  • Agropyron tsukushiense var. transiens (Hack.) Ohwi in Bull. Natl. Sci. Mus. Tokyo 33: 67 (1953)
  • Campeiostachys kamoji (Ohwi) B.R.Baum, J.L.Yang & C.Yen in J. Syst. Evol. 49: 154 (2011)
  • Campeiostachys kamoji var. macerrima (Keng & S.L.Chen) B.R.Baum, J.L.Yang & C.Yen in J. Syst. Evol. 49: 154 (2011)
  • Campeiostachys kamoji var. pilosiphylla B.R.Baum, J.L.Yang & C.Yen in J. Syst. Evol. 49: 154 (2011)
  • Elymus kamoji (Ohwi) S.L.Chen in Bull. Nanjing Bot. Gard. 1987: 9 (1988)
  • Elymus kamoji var. intermedius S.L.Chen & Y.X.Jin in Bull. Nanjing Bot. Gard. 1987: 10 (1988)
  • Elymus kamoji var. macerrimus G.H.Zhu in Novon 12: 426 (2002)
  • Elymus tsukushiensis var. transiens (Hack.) K.Osada in J. Jap. Bot. 65: 266 (1990)
  • Roegneria kamoji (Ohwi) Ohwi ex Keng in Fl. Ill. Pl. Prim. Sin., Gram.: 351 (1959)
  • Roegneria kamoji var. macerrima Keng & S.L.Chen in J. Nanjing Univ. (Biol.) 3(1): 17 (1963)
  • Roegneria kamoji subsp. macerrima (Keng & S.L.Chen) N.R.Cui in Claves Pl. Xinjiang. 1: 153 (1982)
  • Roegneria macerrima (Keng & S.L.Chen) L.B.Cai in Acta Phytotax. Sin. 35: 164 (1997)
  • Roegneria tsukushiensis var. transiens (Hack.) B.Rong Lu, C.Yen & J.L.Yang in Acta Bot. Yunnan. 12: 245 (1990)

Distribution

Native distribution areas:
Continental: Asia-temperate Regional: China China North-Central, China South-Central, China Southeast, Inner Mongolia, Qinghai, Taiwan, Tibet, Xinjiang Regional: Eastern Asia Japan, Korea, Kuril Is., Manchuria, Nansei-shoto, Primorye References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2nd Edition

References

Primary references

B.R.Baum, J.L.Yang & C.Yen, 2011. Journal of Systematics and Evolution 49: 157

Additional references

• Jung, M.J. & Chen, C.W. (2013). Elymus L. (Poaceae) in Taiwan and related species in neighbor areas. Taiwania 58: 53-60.

Links

• Govaerts, R. et al. 2025. Campeiostachys tsukushiensis in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2025 October 30. Reference page. 
• Tropicos.org 2025. Campeiostachys tsukushiensis. Missouri Botanical Garden. Published online. Accessed: 30 October 2025. Reference page.
• International Plant Names Index. 2025. Campeiostachys tsukushiensis. Published online. Accessed: October 30 2025. Reference page.

Vernacular names

• 中文: 鹅观草, 柯孟披碱草

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