References
- Bernard N. 1899. Sur la germination du Neottia nidus-avis [On the germination of Neottia nidus-avis]. – C. R. Hebd. Sceances Acad. Sci. 128:1253–1255.
- Bernard N. 1909. L’evolution dans la symbiose, les orchidees et leurs champignons commensaux [Evolution in symbiosis, orchids and their commensal fungi]. – Ann. Sci. Nat. 9:1–196.
- Custódio CC, Marks TR, Pritchard HW, Hosomi ST, Neto NBM. 2016. Improved tetrazolium viability testing in orchid seeds with a thick carapace (Dactylorhiza fucshii) or dark seed coat (Vanda curvifolia). Seed Sci Technol. 44(1):177–188. – doi: 10.15258/sst.2016.44.1.17.
- Deconninck G, Gerakis A. 2021. Influence of scarification method on seed germination of the terrestrial orchid Anacamptis laxiflora (Lam.). – The EuroBiotech J. 5(1):15–23. doi: 10.2478/ebtj-2021-0004.
- Kitsaki CK, Zygouraki S, Ziobora M, Kintzios S. 2004. In vitro germination, protocorm formation and plantlet development of mature versus immature seeds from several Ophrys species (Orchidaceae). Plant Cell Rep. 23(5):284–290. – doi: 10.1007/s00299-004-0841-8.
- Knudson L. 1921. La germinacion no simbiotica de las semillas de orquideas [The non symbiotic germination of orchid seeds]. – Bull. R. Soc. Esp. Hist. Nat. 21:250–260.
- Knudson L. 1922. Nonsymbiotic germination of orchid seeds. – Bot. Gaz. 73(1):1–25. doi: 10.1086/332956.
- Magrini S, Vitis MD, Torelli D, Santi L, Zucconi L. 2018. Seed banking of terrestrial orchids: evaluation of seed quality in Anacamptis following 4-year dry storage. Plant Biol . 21(3):544–550. doi: 10.1111/plb.12936.
- Magrini S, Barreca D, Zucconi L. 2019. A rapid double staining technique to improve seed viability testing in terrestrial orchids. – Plant Biosystems. 153(6):877–882. doi: 10.1080/11263504.2019.1587541.
- Malmgren S. 1996. Orchid propagation: theory and practice. In: Allen, C. editors. North American Native terrestrial orchid conference proceedings. Germatown: The North American Native Terrestrial Orchid Conference; p. 63–71.
- Oikonomidis S, Thanos CA. 2021. Germination of Anacamptis sancta (Orchidaceae) in nutrient media, water agar and various light regimes. – Flora Mediterranea. 31:271–276.
- Peppa A, Koutsovoulou K, Meletiou S, Thanos CA, Peraki E, Kopaka K, Pirintsos S. 2011. In vitro asymbiotic seed germination of 14 Orchidaceae species from Mt Hymettus. In: Proceedings of the 12th Panhellenic Scientific Conference of the Hellenic Botanical Society, 29 September-2 October, Rethymno, Crete, Greece: Hellenic Botanical Society; p. 54–55.
- Pritchard HW. 1985. Determination of orchid seed viability using fluorescein diacetate. Plant Cell Environ. 8(9):727–730. – doi: 10.1111/1365-3040.ep11611849.
- Pritchard HW, Seaton PT. 1993. Orchid seed storage: historical perspective, current status, and future prospects for long-term conservation. Selbyana. 14:89–104.
- Ponert J, Vosolsobě S, Kmecová K, Lipavská H. 2012. European orchid cultivation – from seed to mature plant. European J Environ Sci. 1(2):95–107. doi: 10.14712/23361964.2015.52.
- Rasmussen HN. 1995. Terrestrial orchids: from seed to mycotrophic plant. Cambridge (UK): Cambridge University Press.
- R Core Team. 2020. R: language and environment for statistical computing. Vienna, Austria: R Foundation for Statistical Computing.
- Waes JMV, Debergh PC. 1986. Adaptation of the tetrazolium method for testing the seed viability, and scanning electron microscopy study of some Western European orchids. Physiol Plant. 66(3):435–442. – doi: 10.1111/j.1399-3054.1986.tb05947.x.
- Zettler LW, Hofer CJ. 1998. Propagation of the little club-spur orchid (Platanthera clavellata) by symbiotic seed germination and its ecological implications. – Environ. Exp. Bot. 39(3):189–195. doi: 10.1016/S0098-8472(97)00019-1.