''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the

grass family Poaceae () or Gramineae () is a large and nearly ubiquitous family of monocotyledonous flowering plants commonly known as grasses. It includes the cereal grasses, bamboos and the grasses of natural grassland and species cultivated in lawns and ...

. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the species are native to Africa and Eurasia with a few species in North America. '' Helictotrichon sempervirens'' is widely cultivated as an ornamental.Altervisita Flora Italiana, genere ''Helictotrichon''
/ref> ; SpeciesKew World Checklist of Selected Plant Families
/ref> * ''

Helictotrichon altius ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Hitchc.) Ohwi - China * ''

Helictotrichon angustum ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' C.E.Hubb. - Kenya, Yemen * ''

Helictotrichon arctum ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' Cope - Yemen * ''

Helictotrichon barbatum ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Nees) Schweick. - South Africa * ''

Helictotrichon burmanicum ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of ...

'' Bor - Myanmar * ''

Helictotrichon cantabricum ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Lag.) Gervais - Pyrenees in France + Spain * ''

Helictotrichon capense ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' Schweick. - South Africa * '' Helictotrichon convolutum'' (C.Presl) Henrard - Italy, Greece, Balkans, Turkey, Syria, Lebanon * ''

Helictotrichon cycladum ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Rech.f. & T.C.Scheff.) Rech.f. - Greece incl Crete * ''

Helictotrichon decorum ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Janka) Henrard - Romania * ''

Helictotrichon delavayi ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Hack.) Henrard - China * '' Helictotrichon desertorum'' (Less.) Nevski - Austria, Czech Rep, Ukraine, Russia, Kazakhstan, Kyrgyzstan, Mongolia * '' Helictotrichon devesae'' Romero Zarco - Spain * '' Helictotrichon dodii'' (Stapf) Schweick. - South Africa * '' Helictotrichon elongatum'' (Hochst. ex A.Rich.) C.E.Hubb. - Madagascar; Africa from Chad to Eritrea to Zimbabwe * '' Helictotrichon fedtschenkoi'' (Hack.) Henrard - Kyrgyzstan, Tajikistan * '' Helictotrichon filifolium'' (Lag.) Henrard - Spain, Morocco, Algeria * '' Helictotrichon galpinii'' Schweick. - South Africa, Lesotho * '' Helictotrichon hideoi'' (Honda) Ohwi - Japan, Taiwan * '' Helictotrichon hirtulum'' (Steud.) Schweick. - South Africa, Lesotho * '' Helictotrichon hissaricum'' (Roshev.) Henrard - Tajikistan * '' Helictotrichon imberbe'' (Nees) Veldkamp - South Africa, Lesotho, Swaziland * ''

Helictotrichon junghuhnii ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Buse) Henrard - China, Indian Subcontinent, Myanmar, Sumatra, Java, New Guinea * ''

Helictotrichon × krischae ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' H.Melzer - Austria * '' Helictotrichon krylovii'' (Pavlov) Henrard - Yakutia,

Magadan Magadan ( rus, Магадан, p=məɡɐˈdan) is a port town and the administrative center of Magadan Oblast, Russia, located on the Sea of Okhotsk in Nagayev Bay (within Taui Bay) and serving as a gateway to the Kolyma region. History Maga ...

* ''

Helictotrichon lachnanthum ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Hochst. ex A.Rich.) C.E.Hubb. - Bioko, Ethiopia, Tanzania, Kenya, Uganda * ''

Helictotrichon leianthum ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Keng) Ohwi - China * ''

Helictotrichon leoninum ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Steud.) Schweick. - South Africa * ''

Helictotrichon longifolium ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Nees) Schweick. - South Africa, Lesotho * ''

Helictotrichon longum ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Stapf) Schweick. - South Africa * ''

Helictotrichon macrostachyum ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Balansa & Durieu) Henrard - Algeria * ''

Helictotrichon mannii ''Helictotrichon mannii'' is a species of grass in the family Poaceae. It is found in Cameroon and Equatorial Guinea. Its natural habitat is subtropical or tropical dry lowland grassland A grassland is an area where the vegetation is dominat ...

'' (Pilg.) C.E.Hubb. - Bioko, Cameroon * '' Helictotrichon milanjianum'' (Rendle) C.E.Hubb. - Madagascar, East Africa * ''

Helictotrichon mongolicum ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Roshev.) Henrard - Siberia, Mongolia, Xinjiang, Kazakhstan * ''

Helictotrichon mortonianum ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Scribn.) Henrard - USA (Colorado, Wyoming, Utah, New Mexico) * ''

Helictotrichon murcicum ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of ...

'' Holub - Spain * ''

Helictotrichon namaquense ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of ...

'' Schweick. - South Africa * ''

Helictotrichon natalense ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Stapf) Schweick. - South Africa * ''

Helictotrichon newtonii ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Stapf) C.E.Hubb. - Angola * ''

Helictotrichon parlatorei ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (J.Woods) Pilg. - Alps of France, Italy, Switzerland, Austria, Slovenia * ''

Helictotrichon petzense ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' H.Melzer - Alps of Austria, Slovenia * ''

Helictotrichon planifolium ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of ...

'' (Willk.) Holub - Pyrenees in France + Spain * ''

Helictotrichon polyneurum ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Hook.f.) Henrard - Tamil Nadu * ''

Helictotrichon potaninii ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of ...

'' Tzvelev - Sichuan * ''

Helictotrichon quinquesetum ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of ...

'' (Steud.) Schweick. - South Africa * '' Helictotrichon requienii'' (Mutel) Henrard - France + Spain * ''

Helictotrichon rogerellisii ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' Mashau, Fish & A.E.van Wyk - South Africa * ''

Helictotrichon roggeveldense ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of ...

'' Mashau, Fish & A.E.van Wyk - South Africa * ''

Helictotrichon sangilense ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' Krasnob. - Tuva in Siberia * ''

Helictotrichon sarracenorum ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Gand.) Holub - Spain * '' Helictotrichon schmidii'' (Hook.f.) Henrard - India, China * ''

Helictotrichon sedenense ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of ...

'' (Clarion ex DC.) Holub - France, Spain, Italy, Morocco * '' Helictotrichon sempervirens'' (Vill.) Pilg. -

Blue oat grass ''Helictotrichon sempervirens'', the blue oat grass, is a species of flowering plant in the true grass family, Poaceae, native to central and southwest European grasslands. It is a bunchgrass often used as an ornamental grass in garden design an ...

- France, Italy * ''

Helictotrichon setaceum ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Vill.) Henrard - France, Italy * '' Helictotrichon sumatrense'' Ohwi - Sumatra * ''

Helictotrichon tianschanicum ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Roshev.) Henrard - Kyrgyzstan, Tajikistan, Kazakhstan, Xinjiang * '' Helictotrichon tibeticum'' (Roshev.) Holub - China incl Tibet + Xinjiang * '' Helictotrichon turcomanicum'' Czopanov - Turkmenistan * ''

Helictotrichon umbrosum ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' (Hochst. ex Steud.) C.E.Hubb. - Ethiopia, Sudan, South Sudan, Kenya, Uganda, Tanzania * ''

Helictotrichon uniyalii ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of the ...

'' Kandwal & B.K.Gupta - Uttarakhand * ''

Helictotrichon yunnanense ''Helictotrichon'', or alpine oatgrass, is a genus of perennial flowering plants in the grass family. The genus name comes from the Greek ''heliktos'' meaning twisted, and ''trichos'' meaning hair, referring to the shape of the awn. Most of ...

'' S.Wang & B.S.Sun - Yunnan ; formerly included Many species once considered part of ''Helictotrichon'' are now regarded as better suited to other genera. A large number are now in ''Helictochloa'' with smaller numbers of species in ''

Amphibromus ''Amphibromus'' is a genus of grasses in the family Poaceae. Most are known as swamp wallaby grass.Thieret, J. W''Amphibromus''. Grass Manual. Flora of North America.Arrhenatherum ''Arrhenatherum'', commonly called oatgrass or button-grass, is a genus of Eurasian and North African plants in the grass family. Description Wild forms can resemble wild oat (''Avena'') or fescue (''Festuca''). Oatgrasses are very common pere ...

Avenula ''Avenula'' is a genus of Eurasian flowering plants in the grass family. Over 100 names have been proposed for species, subspecies, varieties, and other infraspecific taxa within ''Avenula'', but only one species is accepted. The others names are ...

Danthoniastrum ''Danthoniastrum'' is a genus of Balkan and Caucasian plants in the grass family. ; Species * '' Danthoniastrum brevidentatum'' H.Scholz - Kosovo, Albania * '' Danthoniastrum compactum'' (Boiss. & Heldr.) Holub - Greece * '' Danthoniastrum ko ...

Duthiea ''Duthiea'' is a genus of Asian plants in the grass family. ; Species * '' Duthiea brachypodium'' (P.Candargy) Keng & Keng f. - Qinghai, Sichuan, Tibet, Yunnan, Bhutan, Nepal, Sikkim, Arunachal Pradesh * '' Duthiea bromoides'' Hack. - Jammu & ...

Tricholemma'' and ''

Trisetum ''Trisetum'' is a genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biologica ...

''.

References

{{Taxonbar, from=Q162863 Bunchgrasses of Africa Bunchgrasses of Asia Bunchgrasses of Europe Poaceae genera Taxonomy articles created by Polbot