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Rose slugs (rose sawflies) – Sawflies are non-stinging wasps (Hymenoptera) in the suborder Symphyta, not flies . They lay eggs in plant leaves or stems with a saw-like ovipositor . There are three species that commonly cause damage to wild or cultivated roses: [ 5 ] The bristly roseslug ( Cladius difformis ) is found in Europe, Siberia, and ...
Salvia (/ ˈ s æ l v i ə /) [3] is the largest genus of plants in the sage family Lamiaceae, with just under 1,000 species of shrubs, herbaceous perennials, and annuals. [4] [5] [6] Within the Lamiaceae, Salvia is part of the tribe Mentheae within the subfamily Nepetoideae. [4]
Salvia officinalis, the common sage or sage, is a perennial, evergreen subshrub, with woody stems, grayish leaves, and blue to purplish flowers. It is a member of the mint family Lamiaceae and native to the Mediterranean region , though it has been naturalized in many places throughout the world.
Salvia lavanduloides, the lavender leaf sage, is a species of flowering plant in the family Lamiaceae, native to Mexico, Guatemala, Honduras, and Costa Rica. [ 1 ] [ 2 ] Found in montane forests, it is fire-adapted.
The classification of Salvia has long been based on the genus' unusual pollination and stamen structure, which was presumed to have evolved only once. More recently, a study using DNA sequencing of Salvia species has shown that different versions of this lever mechanism have evolved at least three different times within Salvia.
Salvia yangii, previously known as Perovskia atriplicifolia (/ p ə ˈ r ɒ v s k i ə æ t r ɪ p l ɪ s ɪ ˈ f oʊ l i ə /), and commonly called Russian sage, [2] is a flowering herbaceous perennial plant and subshrub. Although not previously a member of Salvia, the genus widely known as sage, since 2017 it has been included within them.
The leaves grow opposite each other on the stem and appear to grow in bunches. When the leaves are rubbed, oils give off a fragrance similar to rosemary. These oils are used for scenting soaps. The 25 mm (1 in) long, pale lavender flowers grow on short inflorescences, blooming for about one month in late spring and early summer.
Salvia greatae forms a low, rounded shrub under 1 metre (3.3 ft) tall, its many branches coated in tangled, glandular hairs. The non-deciduous, hairy leaves are up to 2 centimeters long, the edges lined with several long, sharp-pointed teeth tipped with spines.
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