A
cupule is a small structure shaped like a cup, including: In archeology : a circular man-made hollow on the surface of a rock or a rock
Kaynak: CupuleThe calybium and the
cupule make up the accessory fruit of flowering plant s in the family Fagaceae . These two parts derive from
Kaynak: Calybium and cupulealternate simple leaves with pinnate venation, unisexual flower s in the form of catkin s, and fruit in the form of cup-like (
cupule ) nuts.
Kaynak: FagaceaeThe fruit is a nut called an acorn , borne in a cup-like structure known as a
cupule ; each acorn contains one seed (rarely two or three
Kaynak: OakMost if not all lyginopteridalean ovules were borne in an outer protective sheath of tissue known as a
cupule (there are some
Kaynak: LyginopteridalesIt usually contains a single seed (rarely two seeds), enclosed in a tough, leathery shell, and borne in a cup-shaped
cupule .
Kaynak: Acornenclosed within a covering that does not form a part of itself; such as the filbert covered by its husk, or the acorn seated in its
cupule .
Kaynak: Glebaheinzelinii that have been found are short branched stems that at their tips have a radially symmetrical megasporangium surrounded by a
cupule .
Kaynak: RuncariaThey appear in summer, and by autumn, the female flowers develop into spiny
cupule s containing 3-7 brownish nuts that are shed during
Kaynak: Japanese Chestnutproduced in the spring and maturing in about 6-7 months into acorn s 2.5-5 cm long and 2-4 cm broad, largely enclosed by the
cupule (acorn cup).
Kaynak: Quercus lyrataThe fruit is a small
cupule containing three seeds. Pollen from the tree was found near the Antarctic Peninsula showing that it formerly
Kaynak: Nothofagus fuscaangiosperm s, or flowering plants, because their seeds are born in a partially enclosed
cupule (a modified leaf with reproductive organs).
Kaynak: CaytonialesThe flower s are catkin s, the female flowers maturing into broad acorn s 2-3 cm long and 3-4 cm broad, set in a deep
cupule with
Kaynak: Quercus lamellosaThe seed s are small triangular nuts 15-20 mm long and 7-10 mm wide at the base; there are two nuts in each
cupule, maturing in the
Kaynak: Fagus orientalisThe fruits are oblong berries which are covered by a cup-shaped
cupule where they join the peduncle, giving them an appearance similar to
Kaynak: Ocotea argylei