| Cephalanthera longifolia |
| taxonomy | described by | (Linnaeus) Fritsch, Karl |
| published in | Oesterreichische Botanische Zeitschrift 38 : 81 1888 | |
| family | Orchidaceae | |
| subfamily | Epidendroideae | |
| tribe | Neottieae | |
| subtribe | Limodorinae | |
| genus | Cephalanthera L.C.Richard 1818 | |
| chromosomes | 32 (GIROS) | |
| native of | origins | open woods, scrub and dry meadows this orchid is spontaneous in most places in the province of Bergamo |
 CFCE grid map |
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| altitude | 120 - 1550 (1850) m (396 - 515 (6100) ft) | |
| exposure |  |
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| the plant | life form | geophyte |
| roots | rhizome with many thin roots | |
| nr. leaves | 5 - 10 | |
| heith | 15 - 60 cm (6" - 24") | |
| nr. flowers | 6 - 20 | |
| blooming | may to june | |
| index of rarity | 45,71 | |
| CITES | appendix | II |
