Webleaf sheath: the part at the bottom of a leaf that surrounds a stem, as in grasses. Webjunction of the leaf sheath and leaf blade; bamboos sometimes have an external ligule on the abaxial side of the junction lodicule – a small scale-like or fleshy structure at the base of the sta-mens in a grass floret, usually 2 in each floret (often 3 or more in bamboos); they swell at anthesis, causing the floret to gape open

This Tiny Tube Is Why Grass Is Everywhere - Scientific American

WebIn summary, new leaves emerge from growing points located atop crowns within enclosing leaf sheaths of aerial shoots, or from nodes along lateral shoots—stolons and rhizomes—growing above or below the surface. … WebApr 30, 2002 · In most grasses, a ligule surrounds the connection between the sheath and the blade. A ligule can take the form of a thin membrane or a fringe of hair-like projections. Like the leaves on a tree, grass leaves … reading eulogy

The Cool-season Turfgrasses: Identification - Penn State Extension

WebDec 9, 2024 · The grass leaf is a conundrum. Unlike a eudicot leaf, which typically has a broad lamina, narrow petiole, and basal stipules (Fig. 1, A to C), the grass leaf has a … WebFind the best dates for planting and transplanting vegetables, herbs, and fruit! Our free planting guide calculates the best dates for sowing seeds indoors and outdoors, and for … WebGrass-leaved rush, found in most of the eastern half of the United States, inhabits wet, sandy sites throughout New England. It is rather variable across its range. Habitat … how to study isaiah