In botany , a
bract is a modified or specialized leaf , especially one associated with a reproductive structure such as a flower ,
Kaynak: BractBracts : Inflorescences usually have modified foliage different from the vegetative part of the plant. an inflorescence is called a
bract -.
Kaynak: Inflorescence Abaca
bract mosaic virus (ABrMV) is a plant pathogenic virus of the family Potyviridae . Attempts have been made to sequence ABrMV
Kaynak: Abaca bract mosaic virusBanana
bract mosaic virus (BBrMV) is a plant pathogenic virus of the family Potyviridae . Transmission: BBrMV is transmitted by aphid.
Kaynak: Banana bract mosaic virusIts common names include sand blazing star and white-
bract blazing star. Description: Mentzelia involucrata is an annual plant growing to a
Kaynak: Mentzelia involucrataspecies, peduncles are leafless, though others bear small leaves, or even cataphyll s, at nodes; such leaves generally may be regarded as
bract s.
Kaynak: Peduncle (botany)yellow, tubular, hairy, 1–2 cm long, and are monoecious ; they are produced in pairs subtended by a pair of reddish basal
bract s 2–4 cm across.
Kaynak: Lonicera involucrataMentzelia montana is a species of flowering plant in the family Loasaceae known by the common name variegated
bract blazingstar.
Kaynak: Mentzelia montana