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Fasciation. Fasciation (pronounced / ˌfæʃiˈeɪʃən /, from the Latin root meaning "band" or "stripe"), also known as cresting, is a relatively rare condition of abnormal growth in vascular plants in which the apical meristem (growing tip), which normally is concentrated around a single point and produces approximately cylindrical tissue ...
L. [1] Celosia ( / siːˈloʊʃiə / see-LOH-shee-ə [2]) is a small genus of edible and ornamental plants in the amaranth family, Amaranthaceae. Its species are commonly known as woolflowers, or, if the flower heads are crested by fasciation, cockscombs. [3] The plants are well known in East Africa's highlands and are used under their Swahili ...
Fascicle (botany) In botany, a fascicle is a bundle of leaves or flowers growing crowded together; alternatively the term might refer to the vascular tissues that supply such an organ with nutrients. [1] However, vascular tissues may occur in fascicles even when the organs they supply are not fascicled.
Echium pininana, Tree Echium. Echium pininana, commonly known as the tree echium, pine echium, giant viper's-bugloss, or tower of jewels, [4] [5] is a species of flowering plant in the borage family Boraginaceae. It is endemic to the Canary Islands, where it is restricted to the island of La Palma. [6]
Grapevine leafroll-associated viruses (Closteroviridae) Peach rosette mosaic virus decline. Peach rosette mosaic virus. Petunia asteroid mosaic. Petunia asteroid mosaic virus. Raspberry ringspot. Raspberry ringspot virus. Rupestris stem pitting. Undetermined, viruslike.
Blackberry calico. genus Carlavirus, Blackberry calico virus (BCV) in North America. genus Potexvirus, Wineberry latent virus (WLV) upon inoculation in the U.K. Bramble yellow mosaic. genus Potyvirus, Bramble yellow mosaic virus (BrmYMV) European decline. genus Nepovirus, Cherry leaf roll virus (CLRV) Green blotch.
Narcissus × medioluteus (syn. Narcissus biflorus ), common names primrose-peerless, April beauty, cemetery ladies, loving couples, pale narcissus, twin sisters, two-flowered narcissus, is a flowering plant, which is a naturally occurring hybrid between Narcissus poeticus and Narcissus tazetta (informally called "poetaz hybrid").
Cirsium vulgare, the spear thistle, bull thistle, or common thistle, is a species of the Asteraceae genus Cirsium, native throughout most of Europe (north to 66°N, locally 68°N), Western Asia (east to the Yenisei Valley), and northwestern Africa (Atlas Mountains).