What are the main uses of plants of grass family?
Grasses provide forage for grazing animals, shelter for wildlife, construction materials, furniture, utensils, and food for humans. Some species are grown as garden ornamentals, cultivated as turf for lawns and recreational areas, or used as cover plants for erosion control.
What is the economic importance of poaceae family?
Poaceae is a very diverse grass family with great economic importance as it contains crops like rice, maize, oats, wheat, etc.
Which is related to poaceae family?
list of plants in the family Poaceae
- bamboo (subfamily Bambusoideae) genus Arundinaria.
- barley (Hordeum vulgare)
- barnyard grass (Echinochloa crus-galli)
- beach grass (genus Ammophila)
- bentgrass (genus Agrostis) creeping bent (A.
- Bermuda grass (Cynodon dactylon)
- bluegrass (genus Poa)
- bluestem (genus Andropogon)
What is the difference between Poaceae and Gramineae?
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. Plant communities dominated by grasses account for about 24 percent of the Earth’s vegetation. …
What are the characteristics of a grass?
They are usually upright, cylindrical, with alternating leaves, anchored to the soil by roots. Grasses have leaves (blades that narrow into a sheath), a stem (culm), a collar region (where leaves attach to the stem), roots, tillers, and during the reproductive stage an inflorescence or seedhead develops.
What are grass family plants explain?
A large family of plants, the Poaceae (or Gramineae), characterized by usually hollow stems, sheath-forming leaves in two longitudinal rows, and minute flowers arranged in spikelets. The grasses include food plants such as wheat, rice, corn, barley, oats, and sorghum and also plants used for turf, fodder, and shelter.
What are the characteristics of Poaceae?
Advanced characters:
- Plants are mostly herbaceous, annuals and perennials.
- Leaves are exstipulate.
- Flowers are arranged in distinct inflorescence.
- Flowers are small, incospicuous and zygomorphic.
- Perianth is represented by lodicules.
- Stamens are reduced to 3.
- Gynoecium is monocarpellary and unilocular.
Which plant does not belong to Poaceae family?
Botanically, pea pods are fruit, since they contain seeds and develop from the ovary of a (pea) flower. The name is also used to describe other edible seeds from the Fabaceae such as the pigeon pea (Cajanus cajan), the cowpea (Vigna unguiculata), and the seeds from several species of Lathyrus.
Does Rice belong to Gramineae family?
Grasses
Oryzaceae
Oryza/Family
Rice (Oryza sativa L.) is a plant belonging to the family of grasses, Gramineae (Poaceae). It is one of the three major food crops of the world and forms the staple diet of about half of the world’s population.
Which plant does not belong to the Poaceae family?
The pea is most commonly the small spherical seed or the seed-pod of the pod fruit Pisum sativum. Each pod contains several peas, which can be green or yellow. Botanically, pea pods are fruit, since they contain seeds and develop from the ovary of a (pea) flower.
Where do Poaceae grow?
Grasses are the dominant vegetation in many habitats, including grassland, salt-marsh, reedswamp and steppes. They also occur as a smaller part of the vegetation in almost every other terrestrial habitat.
What is absent in family poaceae?
Leaves: Alternate, simple, distichous, exstipulate, sessile, ligulate (absent in Echinochloa), leaf base forming tubular sheath, sheath open, surrounding internode incompletely, ligule is present at the junction of the lamina and sheath, entire, hairy or rough, linear, parallel venation.
