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Common Blue Violet (Viola sororia) color variantViola sororia is a short-stemmed, herbaceous perennial plant that grows in well-drained and shady habitats. [5] This 15–25 centimeters (6–10 in) wide violet has glossy, heart-shaped leaves and are topped with purple flowers with white throats.
The differences in broadleaf weeds' structure and growth habits make them easy to distinguish from narrow-leaved weedy grasses. [5] Most broadleaf weeds have leaves with net-like veins and nodes that contain one or more leaves, and they may have showy flowers, [6] while grassy weeds appear as a single leaf from a germinated seed. [7]
Poa pratensis, commonly known as Kentucky bluegrass (or blue grass), smooth meadow-grass, or common meadow-grass, is a perennial species of grass native to practically all of Europe, North Asia and the mountains of Algeria and Morocco.
The type of weed—annual or perennial—serves as a guide on when to take action. "Identification of the weed will help you determine the timing of weed removal before flowering and seed ...
Cenchrus clandestinus is a rhizomatous grass with matted roots and a grass-like or herbaceous habit. The leaves are green, flattened or upwardly folded along the midrib, 10–150 mm (0.39–5.91 in) long, and 1–5 mm (0.039–0.197 in) wide.
Cenchrus ciliaris (buffel-grass [2] or African foxtail grass; syn. Pennisetum ciliare (L.) Link) is a species of grass native to most of Africa, southern Asia (east to India), southern Iran, and the extreme south of Europe . [3] Other names by which this grass is known include dhaman grass, anjan grass and koluk katai. [4] [5]
It is a highly aggressive invasive species, crowding out most other grasses and invading other habitats, and has become a hard-to-eradicate weed in some areas (it can be controlled somewhat with Triclopyr, Mesotrione, Fluazifop-P-butyl, and Glyphosate). [18] [19] This weedy nature leads some gardeners to give it the name of "devil grass ...
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