Grass Awn Definition

Awns on the fruit of an australian species of grass in botany an awn is either a hair or bristle like appendage on a larger structure or in the case of the asteraceae a stiff needle like element of the pappus.

Grass awn definition.

On the glumes of grasses 2. N any of the bristles growing from. Grass awns can be inhaled swallowed and even penetrate the dog s skin. Awns are characteristic of various plant families including geraniaceae and many grasses poaceae.

A fibrous bristle often called a beard which is an extension of the midrib of the lemma. The shorter upper bract which along with the lemma serves to contain the floret s held within see lemma. They are sharp sometimes barbed grass seeds which are produced by some specific types of grass. It may arise from the tip of the lemma or from the abaxial outer surface below the tip.

This is how grass awns look like. Whether you call them awns mean seeds timothy foxtails cheat grass june grass downy brome or any other number of colloquial names to dogs they generally mean one thing and that s trouble. Definition of awn. One of the slender bristles that terminate the glumes of the spikelet in some cereal and other grasses other words from awn example sentences learn more about awn other words from awn.

Awn grass definition is a tufted grass chrysopogon aciculatus of tropical asia and pacific islands with sharp pointed seeds that penetrate clothing and sheep s wool. Common term for awn. The members of the grass family considered as a group. Grass awns are just one of the many danger your dog is exposed to when he or she is outdoors.

Grass seed awns synonyms grass seed awns pronunciation grass seed awns translation english dictionary definition of grass seed awns. A member of the grass family. Botany a slender bristle especially one at the tip of a glume or lemma in a grass spikelet. Grass awns burrow into the dog s skin causing pain to the animal.

Define grass seed awns. An awn is a hairy or bristle like appendage growing from the ear or flower of barley rye and many types of widely growing grasses. Any of various plants having slender leaves similar to. The awn s spikes and sharp edges serve a purpose to stick and hold fast to surfaces so that they can spread their seeds to surrounding areas.