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A samara (/ s ə ˈ m ɑːr ə /, UK also: / ˈ s æ m ər-/) [1] is a winged achene, [2] a type of fruit in which a flattened wing of fibrous, papery tissue develops from the ovary wall. A samara is a simple dry fruit , and is indehiscent (not opening along a seam ).
The leaflets are ovate-lanceolate and acuminate, with 5 to 8 pairs of conspicuous secondary nerves. The fruit pod is a winged achene or samara that is nearly hairless and about 5 cm in diameter. The heartwood colour varies from light grey to deep reddish-brown, but this variation is unrelated to any differences in leaves or flowers.
The sugar maple will generally begin flowering when it is between 10 and 200 years old. The fruit is a pair of samaras (winged seeds). The seeds are globose, 7–10 mm (9 ⁄ 32 – 13 ⁄ 32 in) in diameter, the wing 2–3 cm (3 ⁄ 4 – 1 + 1 ⁄ 4 in) long. The seeds fall from the tree in autumn, where they must be exposed to 45 days of ...
The fruit is a schizocarp of 2 samaras, each one 15 to 25 mm (5 ⁄ 8 to 1 in) long. Prior to dehiscence, the wings of the fruit are somewhat divergent at an angle of 50 to 60°. They are borne on long slender pedicels and are variable in color from light brown to reddish. [6]
The fruit is a samara, elliptical to ovate-elliptical, 10–13 mm long by 6–8 mm broad. [3] The samara is mostly glabrous, the seed at the centre or toward the apex, is borne on a stalk 1–3 mm in length; it matures rapidly and disperses by late autumn. The trunk has a handsome, flaking bark of mottled greys with tans and reds, giving rise ...
Pear Tree. Zones 3 to 9. Requires more than one tree for pollination. Pear varieties run the gamut in sizes and sweetness levels. ‘Bosc’ pear trees provide a late season harvest, while ...
The fruit is a schizocarp of two single-seeded, winged samaras. The wing of each samara is about 3–5 cm (1 + 1 ⁄ 4 –2 in) long. The fruit of this species is the largest among the maples native to its range. Although the wings provide for some transport by air, the fruit are heavy and are also transported by water.
The fruit is a double samara with two winged seeds. the seeds are disc-shaped, strongly flattened, 10–15 mm (3 ⁄ 8 – 5 ⁄ 8 in) across and 3 mm (1 ⁄ 8 in) thick. The wings are 3–5 cm (1 + 1 ⁄ 4 –2 in) long, widely spread, approaching a 180° angle. It typically produces a large quantity of viable seeds.