Epipactis (sect. Epipactis) sect. Epipactis
| Main Authors: | Fateryga, Alexander V., Fateryga, Valentina V., Efimov, Petr G. |
|---|---|
| Format: | info publication-taxonomictreatment Journal |
| Terbitan: |
, 2014
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| Subjects: | |
| Online Access: |
https://zenodo.org/record/5150714 |
Daftar Isi:
- Key to the species of Epipactis sect. Epipactis in the Crimea and the Russian Caucasus 1. Rachis of inflorescence densely pubescent........................................................................................................................................2 - Rachis of inflorescence glabrous or subglabrous (minute pubescence could sometimes be visible in a microscope)....................11 2. Ovary strongly pubescent same as rachis of inflorescence; leaves usually ± equal in length to the internodes................................3 - Ovaries glabrous or significantly more sparsely pubescent than the rachis of inflorescence; leaves usually much longer than the internodes...........................................................................................................................................................................................6 3. Epichile green, with one big, irregular, strongly crenate boss near the base; sepals shorter than 7 mm.................... E. microphylla - Epichile greenish-white to bright-pink, with two separate bosses near the base; sepals longer than 7 mm......................................4 4. Viscidium absent; epichile greenish-white to dirty-pink........................................................................................... E. krymmontana - Viscidium present; epichile pale-pink to bright-pink.........................................................................................................................5 5. Leaves green, not suffused purple, elliptic, rarely lanceolate........................................................ E. condensata subsp. condensata - Leaves suffused by purple, ovate, rarely elliptic........................................................................... E. condensata subsp. kuenkeleana 6. Viscidium absent, pollinia touching the stigma even in young flowers; epichile pinkish-green, ± flat or with two indistinct small bosses near the base; petals whitish-green; pedicel completely green............................................................................... E. muelleri - Viscidium present at least in young flowers, pollinia not touching the stigma; epichile usually with two large bosses near the base, if bosses absent, then the epichile is green; petals of various coloration; pedicel purplish at least at the base........................7 7. Epichile completely green, ± flat or with two indistinct small bosses near the base; sepals 6.5–8 mm long; viscidium present only in young flowers.................................................................................................................................................................. E. pontica - Epichile whitish-pink to bright-pink or crimson, with two large bosses near the base; sepals 8–12 mm long; viscidium usually present not only in young flowers......................................................................................................................................................8 8. Leaves concentrated mainly at the base of the stem; inflorescence occupies about 2/3 of the stem; epichile usually with yellow longitudinal stripe................................................................................................................................................................ E. turcica - Leaves scattered regularly along the stem; inflorescence occupies about 1/3 of the stem; epichile without yellow longitudinal stripe...................................................................................................................................................................................................9 9. Epichile pale pink to pink, paler than the petals; leaves ± flat....................................................... E. helleborine subsp. orbicularis - Epichile pale pink to bright-pink and crimson, not paler and usually brighter than the petals; leaves ± arching............................10 10. Epichile brighter than petals; medial leaves elliptic to elliptically lanceolate................................... E. helleborine subsp. levantina - Epichile ± same in colour as petals; medial leaves ovate to elliptic............................................... E. helleborine subsp. helleborine 11. Leaves erect; stem completely green or purplish at the base; pedicel sometimes completely green; flowers ± campanulate.......................................................................................................................................................................................................... E. taurica - Leaves arching; stem always purplish at the base; pedicel always purple at least at the base; tepals ± spreading............. E. persica
- Published as part of Fateryga, Alexander V., Fateryga, Valentina V. & Efimov, Petr G., 2014, Epipactis krymmontana (Orchidaceae), a new species endemic to the Crimean Mountains and notes on the related taxa in the Crimea and bordering Russian Caucasus, pp. 22-30 in Phytotaxa 172 (1) on page 28, DOI: 10.11646/phytotaxa.172.1.3, http://zenodo.org/record/5142201