Martin Röser

Stipellula is a genus of flowering plants belonging to the family Poaceae. Its native range is Macaronesia, the Mediterranean to India, and Southern Africa. Species: Stipellula capensis (Thunb.) Röser & Hamasha Stipellula magrebensis (F.M.Vázquez & Devesa) F.M.Vázquez

Stipellula capensis, the Mediterranean needle-grass, Cape rice grass, Mediterranean steppegrass or twisted-awned speargrass, is an annual grass from family Poaceae. The species ranges from the Canary Islands and Madeira through the Mediterranean basin and Western Asia to the Caucasus, Arabian Peninsula, and India, and is also native to the Cape Provinces of South Africa. It is native to the Persian Gulf desert and semi-desert ecoregion. In Persian it is called bahman and is probably the same plant which was used in the Persian festivity of bahmanagān.

Trisetopsis is a genus of flowering plants belonging to the family Poaceae. Its native range is Nigeria to Eritrea and Southern Africa, Madagascar, the southern Arabian Peninsula, China, tropical Asian mountains, and New Guinea.

Tricholemma is a genus of North African plants in the grass family. Species Tricholemma breviaristatum (Barratte) Röser - Algeria Tricholemma jahandiezii (Litard. ex Jahand. & Maire) Röser - Algeria, Morocco

Tzveleviochloa is a genus of flowering plants belonging to the family Poaceae. Its native range is the Himalayas, India and Myanmar to south central China. The genus name of Tzveleviochloa is in honour of Nikolai Tzvelev (1925–2015), a Russian botanist and specialist in grasses and ferns. It was first described and published by Martin Röser and Alexandra Wölkin in Taxon vol.66 on page 38 in 2017.

Oloptum is a genus of flowering plants belonging to the family Poaceae. Its native range is Macaronesia, Mediterranean to Iran. Species: Oloptum miliaceum (L.) Röser & Hamasha Oloptum thomasii (Duby) Banfi & Galasso

Dupontia fulva, commonly known as pendant grass, is a species of grass native to arctic and subarctic regions of Eurasia and North America (northern Russia, Finland, Sweden, Svalbard, Greenland, Alaska, and Canada), where it grows in tundra wetlands.

Arctohyalopoa is a genus of grass in the family Poaceae. It is native to the eastern Russian oblasts of Krasnoyarsk, Sakha, and Zabaykalsky Krai.

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Hyalopodium is a genus of grasses. It includes two species native to the Caucasus and eastern Turkey. Hyalopodium araraticum (Lipsky) Röser & Tkach Hyalopodium colchicum (Albov) L.J.Gillespie & Soreng

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Ciliochloa is a genus of grasses. It includes four species native to Mediterranean Europe, North Africa, and Western Asia from the Levant to Turkmenistan. Ciliochloa effusa (Link) Röser, Tkach & Rasti Ciliochloa elegans (Desf.) Röser, Tkach & Rasti Ciliochloa gracilis (Viv.) Röser, Tkach & Rasti Ciliochloa turcomanica (Proskur.) Röser, Tkach & Rasti

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