| All the light-shunning arachnids, both troglodyte and hypogeal, have several features in common which show at once their kind of life. |
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| In the creation of classifications of the processes of embryo germination, attention is mainly paid to epigeal and hypogeal germination. |
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| It is quite easy to trick these hypogeal seeds into believing that two winters have passed. |
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| Quercus seedlings have hypogeal cotyledons and tap roots, both of which act as storage organs. |
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| Professor Mattirolo's activities have covered a wide field from phaenogamic and agricultural botany to all branches of mycology, his specialty being the difficult section known as hypogeal fungi. |
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| If hypogeal, the cotyledon remains below ground at germination, feeding a tiny growing bulb from the endosperm. |
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| Examples of hypogeal germination are seen in oak and runner bean. |
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| Canada lilies are hypogeal, which means that the seed leaves, the first sign of life, stay underground. |
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| The life cycle has two phases, the adult, egg and caterpillar being aerial and the pupa hypogeal. |
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| Water plays an essential role among the surface and subterranean transformation agents, shaping the landscape with the characteristic epigeal and hypogeal forms of the karstic phenomena. |
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| Hypogeal germination was also most prevalent in species associated with seasonally flooded habitats. |
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