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Inflorescence bud scales in Halesia carolina. The buds of many woody plants, especially in temperate or cold climates, are protected by a covering of modified leaves called scales which tightly enclose the more delicate parts of the bud. Many bud scales are covered by a gummy substance which serves as added protection.
Halesia carolina, commonly called Carolina silverbells or little silverbells, is a species of flowering plant in the family Styracaceae, ...
Halesia monticola is the largest of the genus, with specimens up to 39 m (128 ft) tall known in the Great Smoky Mountains National Park in North Carolina; the second-largest is H. macgregorii, reaching 24 m (79 ft) in China. The others rarely exceed 10 m (33 ft) tall.
The adult females resemble the bud of their coniferous hosts, [4] hence the name bud scale. Physokermes are difficult to identify to species, as only pre-reproductive females can be used. [ 4 ] Once females begin to oviposit , their bodies become distorted and it is not possible to detect the morphological features necessary to identify them to ...
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For example, bud scales occur on numerous kinds of leaf or branch buds, as well as on flower buds. [ citation needed ] Protective masses of dead leaves encircle the stems of some species of palm trees or aloes , but those are not usually regarded as cataphylls because their primary function while alive is photosynthesis.
Georgia will rebound from last weekend’s loss to Mississippi and make the College Football Playoff as an at-large pick. Doing so would eliminate Tennessee and move the Rebels into the 12-team field.
Sixty-one years ago, on November 22, 1963, President John F. Kennedy was assassinated in Dallas, Texas, in a shocking tragedy that still echoes. The JFK assassination sent the nation into mourning ...