Calamagrostis purpurea subsp. langsdorfii
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https://doi.org/10.5281/zenodo.293845 |
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https://treatment.plazi.org/id/03BD9943-FE95-FEB5-C326-F222FAD084B0 |
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Plazi |
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Calamagrostis purpurea subsp. langsdorfii |
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(c) Subsp. langsdorfii (Link) Tzvelev View in CoL , op. cit. 34 (1965)
( C. langsdorfii (Link) Trin. ):
Stems usually more than 100 cm, rather stout, with (4—)5-7 nodes; rhizomes long. Leaves 6-12 mm wide, glaucous; ligule 7-10 mm. Spikelets 4-7 mm, greenish or glaucous. Glumes lanceolate-acuminate, scabrid. Awn arising from middle or lower part of lemma, exceeding lemma by 1-1-5 mm. Callus-hairs about as long as lemma. Rhachilla distinctly prolonged. N.E. Russia. (N. Asia, North America.)
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
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Calamagrostis purpurea subsp. langsdorfii
| Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A. 1980 |
Subsp. langsdorfii (Link) Tzvelev
| Subsp. langsdorfii (Link) Tzvelev , op. cit. 34 (1965) |