The Paper birch flowers are either male or female and are in narrow
catkin.
Kağıt huş ağacı çiçek erkek ya da dişi ya da vardır ve dar bir püskül bulunmaktadır.
Kaynak: campbellrivermirror.comA
catkin is a type of inflorescence, or cluster of flowers.
Bir püskül bir çiçeklenme türü veya çiçek kümesidir.
Kaynak: sctimes.com@
catkin: Couldn't agree with you more.
@ Püskül: daha sizinle aynı fikirde değil misiniz.
Kaynak: seattletimes.comA
catkin or ament is a slim, cylindrical flower cluster, with inconspicuous or no petal s, usually wind -pollinated (anemophilous ) but
Kaynak: CatkinWillows are dioecious , with male and female flower s appearing as
catkin s on different plants; the
catkins are produced early in the
Kaynak: WillowThe flower s are
catkin s, produced in spring . The fruit is a nut called an acorn , borne in a cup-like structure known as a cupule ;
Kaynak: Oakalternate 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 flower s are
catkin s with elongate male
catkins on the same plant as shorter female
catkins, often before leaves appear; they are
Kaynak: AlderThe flower s are produced very early in spring before the leaves, and are monoecious , with single-sex
catkin s, the male
catkins are pale
Kaynak: HazelTaphrina is a fungal genus within the Ascomycota that causes leaf and
catkin curl diseases and witch's broom s of certain flowering
Kaynak: TaphrinaThe flower s are soft silky, and silvery 3-7-cm-long
catkin s are produced in early spring before the new leaves appear; the male and
Kaynak: Salix capreaThey differ from the alder s (Alnus, other genus in the family) in that the female
catkin s are not woody and disintegrate at maturity,
Kaynak: BirchThe flower s are produced in early spring in
catkin s 2–5 cm long; it is dioecious with male and female
catkins on separate plants.
Kaynak: Salix cinereaThe flower s are wind-pollinated
catkin s 3-6 cm long, the male
catkins pendulous, the female
catkins erect. packed between the
catkin bracts.
Kaynak: Betula alleghaniensis