WebPoaceae (Gramineae) Grass family (from poa, Greek name for a grass). 668 genera 9500 species. ( Figures 7.69–7.72) Sign in to download full-size image FIGURE 7.69. POALES. Poaceae. A. Aerial shoot, showing distichous leaf arrangement. B. Close-up of leaf, showing open leaf sheath and basal auricles of blade. C. WebPoaceae (formerly known as Gramineae) is a family in the Class Liliopsida (the …
Family Poaceae (Gramineae) - Buena Vista University
WebMay 23, 2024 · Grasses are monocotyledonous plants in the family Poaceae (also known as Gramineae). There are as many as 10,000 species of grasses distributed among more than 600 genera. WebJan 1, 1997 · Abstract. Rice (Oryza sativa L; 2n = 2x = 24) belongs to family Gramineae and the genus Oryza which includes 24 recognized species, of which 22 are primitive and the remaining two, O. sativa and O ... campechen
(PDF) Evolution and Taxonomy of the Grasses (Poaceae): A Model Family ...
WebNoun 1. family Gramineae - the grasses: chiefly herbaceous but some woody plants … WebMar 11, 2024 · Poaceae, formerly called Gramineae, grass family of monocotyledonous flowering plants, a division of the order Poales. The Poaceae are the world’s single most important source of food. They rank among the top five families of flowering plants in … Characteristic morphological features. Although grasses superficially resemble … Grasses dominate large expanses of the middle of continents, such as the North … Distribution and abundance. There are about 10,000 grass species, most of … WebGramineae (Poaceae) family characteristics/general features. Habit: Annual or perennial herbs; rarely tree (bamboos). Roots: Fibrous adventitious. Stem: Herbaceous; cylindrical; jointed, hollow at … campeche office chair