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Lily seed germination types : ウィキペディア英語版 | Lily seed germination types
Lilies seed germination is classified as either epigeal or hypogeal. These classifications may be further refined as immediate or delayed. Whether a lily is epigeal or hypogeal may be related to survival strategies developed according to the climate where the lily originated. Epigeal lilies evolved in moderate climates. Hypogeal lilies evolved in harsher habitats where it would be advantageous to store food in a bulb, and later send up leaves in the spring. 〔(Lily propagation. )〕 ==Epigeal Lilies== Asiatic lilies include species of ''Lilium lancifolium'' (syn.tigrinum), ''L. cernuum'', ''L. davidii'', ''L. maximowiczii'', ''L. macultum'', ''L. hollandicum'', ''L. amabile'', ''L. pumilum'', ''L. concolor'', and ''L. bulbiferum''. Epigeal trumpet lily species are ''L. leucanthum'', ''L. regale'', ''L. sargentiae'', ''L. sulphureum'', ''L. rosthornii'' and ''L. henryi''. Many interdivisional hybrids also fall into the epigeal category. Epigeal lilies germinate under moist, warm conditions (approximately 70°F) in one stage, taking about 14 days. One stage means that they send up a leaf right away.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Lily seed germination types」の詳細全文を読む
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