Biology:Hierochloe

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Short description: Genus of grasses

Hierochloe
Hierochloe odorata
Scientific classification e
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Clade: Commelinids
Order: Poales
Family: Poaceae
Genus: Hierochloe
R.Br.
Synonyms[1]
  • Hierochloë R.Br., alternate spelling[2]
  • Dimesia Raf.
  • Disarrenum Labill.
  • Disarrhenum P.Beauv.
  • Savastana Schrank
  • Torresia Ruiz & Pav.

Hierochloe is a genus of plants in the grass family known generally as sweetgrass.[3] These are perennial rhizomatous grasses found primarily in temperate and subarctic regions of Eurasia and North America, although some species extend southwards into Australia and Latin America.[1][4]

These erect green grasses are known for their sweet scent. They bear panicle inflorescences with rounded grass grain fruits.[5]

Some authors advocate merging the two genera Hierochloe and Anthoxanthum, though others disagree.[6][7][8]

Species[1]
  • Hierochloe alpina - Russia, Scandinavia, Mongolia, Kazakhstan, Manchuria, Korea, Japan, Canada, Greenland, Alaska, northern United States (ME NH VT NY MN)
  • Hierochloe australis - northern + central Europe
  • Hierochloe brunonis - New Zealand (South I + Antipodean Is)
  • Hierochloe cuprea - New Zealand (South I + North I)
  • Hierochloe davidsei - Colombia, Venezuela, Costa Rica
  • Hierochloe equiseta - New Zealand South I)
  • Hierochloe flexuosa - Nepal, Sikkim, Bhutan, Arunachal Pradesh
  • Hierochloe fraseri - Tasmania
  • Hierochloe fusca - New Zealand (South I + North I, Chatham Is, Antipodean Is)
  • Hierochloe glabra - China incl Tibet; Korea, Japan, Mongolia, Asiatic Russia, Kazakhstan
  • Hierochloe gunckelii - Chile , Argentina
  • Hierochloe helenae - Primorye
  • Hierochloe juncifolia - Chile , Argentina
  • Hierochloe khasiana - Assam
  • Hierochloe laxa - Afghanistan, northern Pakistan , Himachal Pradesh, Jammu & Kashmir, Himachal Pradesh, Nepal, Gansu, Sichuan
  • Hierochloe mexicana - Mexico, Guatemala, Venezuela
  • Hierochloe novae-zelandiae - New Zealand (South I + North I)
  • Hierochloe occidentalis - Washington (state) , Oregon, California
  • Hierochloe odorata - Eurasia, North America
  • Hierochloe pauciflora - Russia, Canada, Alaska
  • Hierochloe pluriflora - Japan
  • Hierochloe potaninii - Gansu, Sichuan
  • Hierochloe pusilla - Chile , Argentina
  • Hierochloe quebrada - Peru
  • Hierochloe rariflora - Australia
  • Hierochloe recurvata - New Zealand (South I + North I)
  • Hierochloe redolens - Australia, New Zealand, New Guinea, South America, Falkland Is
  • Hierochloe repens - Russia, Kazakhstan, Ukraine , Belarus , Bulgaria, Romania, Czech Rep, Hungary, Austria
  • Hierochloe spicata - southern Chile
  • Hierochloe submutica - Australia
  • Hierochloe tibetica - Tibet
  • Hierochloe utriculata - Chile , Argentina
  • Hierochloe wendelboi - Pakistan
  • Hierochloe × zinserlingii - Ural Mountains of Russia
formerly included[1]

numerous species now regarded as better suited to other genera: Anthoxanthum Centotheca Holcus

References

  1. 1.0 1.1 1.2 1.3 Kew World Checklist of Selected Plant Families
  2. International Code of Nomenclature for algae, fungi, and plants see § 60.6
  3. Brown, Robert. 1810. Prodromus Florae Novae Hollandiae 208-209 in Latin
  4. USDA Plants Profile
  5. Jepson Manual Treatment
  6. Flora of China Vol. 22 Page 336 黄花茅属 huang hua mao shu Anthoxanthum Linnaeus, Sp. Pl. 1: 28. 1753
  7. Altervista Flora Italiana, genere Anthoxanthum
  8. Hope, Tom, & Gray, Alan, Grasses of the British Isles: BSBI Handbook No. 13, Botanical Society of the British Isles, 2009, p 312. ISBN 978-0-901158-42-0.

Wikidata ☰ Q158906 entry