Epigeal germination (Ancient Greek ἐπίγαιος [epígaios] 'above ground', from ἐπί [epí] 'on' and γῆ [gê] 'earth, ground') is a botanical term indicating that the germination of a plant takes place above the ground. An example of a plant with epigeal germination is the common bean (Phaseolus vulgaris). The opposite of epigeal is hypogeal (underground germination).
| Epi: Above + Geo: Earth | + Germination
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vulgaris). The opposite of epigeal is hypogeal (underground germination). | Epi: Above + Geo: Earth | + GerminationEpigealgermination implies that the cotyledons...
pea (Pisum sativum). The opposite of hypogeal is epigeal (above-ground germination). Hypogeal germination implies that the cotyledons stay below the ground...
groups. Epigealgermination (or epigeous germination) is a botanical term indicating that the germination takes place above the ground. In epigeal germination...
surface. In botany, a seed is described as showing epigealgermination when the cotyledons of the germinating seed expand, throw off the seed shell and become...
not occur until the cotyledons have grown above ground. This is epigealgermination. However, in seeds such as the broad bean, a leaf structure is visible...
off the seed shell and become photosynthetic above the ground, is epigealgermination. In water purification works, the hypogeal (or Schmutzdecke) layer...
therefore present in the seed prior to germination. True leaves, however, form post-embryonically (i.e. after germination) from the shoot apical meristem, which...
recalcitrant seeds with hypogeal (cryptocotylar) germination, though extinct species may have exhibited epigealgermination. Araucaria bidwillii – bunya-bunya; Eastern...
Lilies seed germination is classified as either epigeal or hypogeal. These classifications may be further refined as immediate or delayed. Whether a lily...
phaseoloides can be vegetative or generative. N. phaseoloides shows an epigealgermination. The growth from seedling is in the first three or four months moderately...
temperatures), it's impossible to store them. The seeds germinate above ground (epigealgermination) around 15 days after being sown. Leichhardt trees usually...
mirabilis and other extinct members of the section Bunya exhibited epigealgermination (the cotyledons are photosynthetic and expand above-ground). In addition...
season's vegetative growth begins at epigealgermination from the last week of August to October; after germination, the new plants reveal 3~4 cotyledonary...
300 cleaned seeds/g. Germination, which is epigeal, begins to occur in 12 to 24 hours after seeds alight on wet ground. Germination usually reaches 95%in...
Germination is epigeal. Under swamp conditions, germination generally takes place on a sphagnum moss or a wet-muck seedbed. Seeds will not germinate under...
spring instead of fall. The seeds of both trees have no epigeal dormancy and will germinate immediately. Seed production begins at 11 years of age and...
bright orange pulp. The stone is woody and contains one seed. Seeds germinateepigeally (above ground). Irvingia gabonensis is insect-pollinated by Coleoptera...
(referring to Q. alba and all its close relatives) have no epigeal dormancy and germination begins readily without any treatment. In most cases, the oak...
during the germination stage. It is epigeal, with the stem and cotyledons emerging from the seedbed. After germination, the seed splits, and a soft, whitish...
partially enclosed in a green spathe with a purple internal lining. Germination is epigeal. It grows in uncultivated Olea europaea groves at altitudes of 50...
yield for up to two years after application. The seeds are epigeal and tend to germinate in early summer soon after they are released, assuming a small...
Marrone di Mugello in Italy. Chestnut fruit may not exhibit epigeal dormancy. It may germinate right upon falling to the ground in the autumn, with the roots...
bitter. Red oak acorns, unlike the white oak group, display epigeal dormancy and will not germinate without a minimum of three months' exposure to temperatures...
received approximately three months of cold moist stratification. Germination is epigeal and typically requires a little more than ten days. The first true...
in length. They also contain small adaxial resin vesicles. Seed germination is epigeal; the seedlings have 4–6 cotyledons. Mountain hemlock (T. mertensiana)...
stalk. The petiole usually contains three vascular bundles. Seed germination is epigeal. Produces 3-4mm wide, greenish to white sessile flowers with 5 petals...
ground), epigeal (protruding above the soil surface), and arboreal (built above ground, but always connected to the ground via shelter tubes). Epigeal nests...
weeks after sowing and grows slower under low temperatures. Germination of safflower is epigeal. The first true leaves emerging form a rosette. This stage...
particularly where bare soil has been exposed or new soil laid down. Germination is epigeal (above ground). P. trichocarpa seedlings do not usually become established...