Nigritella nigra, (L.) Reichenb. fil., 1851
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publication ID |
https://doi.org/ 10.5281/zenodo.215522 |
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DOI |
https://doi.org/10.5281/zenodo.6283135 |
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persistent identifier |
https://treatment.plazi.org/id/53341027-FF97-FF95-6B7E-FECEFCEEFD74 |
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treatment provided by |
Plazi |
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scientific name |
Nigritella nigra |
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1. N. nigra (L.) Reichenb. fil View in CoL .,
Icon FI. Germ. 13-14: 102 (1851) ( Gymnadenia nigra View in CoL (L.) Reichenb.).
Stems 5-30 cm, somewhat angled, rather slender. Leaves 3-20 cm, linear to linear-lanceolate, acute to subobtuse, canaliculate, with denticu late margins. Spike 10-25 cm, many-flowered. Flowers 5-10 mm. Perianth-segments lanceolate to sublinear, acute. Labellum subtriangular to lanceolate-ovate, acuminate, entire or some times crenulate. Spur saccate, obtuse, violet or whitish. 2n = 64.
Meadows; somewhat calcicole.
Norway and Sweden; mountains of Europe southwards to N. Spain, C. Appennini and S. Greece. Al Au Bu Ga Ge Gr He Hs It Ju No Rm Su.
1 Lateral inner perianth-segments c. 1 /2as wide as the outer; flowers usually blackish-crimson (a) subsp. nigra View in CoL
1 Lateral inner perianth-segments about as wide as the outer; flowers red to whitish
2 Spike ±cylindrical; basal leaves 7-12 (b) subsp. rubra View in CoL
2 Spike conical; basal leaves 12-18 (c) subsp. comeliana
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.