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  • Awn (botany) - Wikipedia
    Awns may be long (several centimeters) or short, straight or curved, single or multiple per floret Some biological genera are named after their awns, such as the three-awns (Aristida) In some species, the awns can contribute significantly to photosynthesis, as, for example, in barley
  • Unveiling the Actual Functions of Awns in Grasses: From Yield Potential . . .
    Awns, which are either bristles or hair-like outgrowths of lemmas in the florets, are one of the typical morphological characteristics of grass species These stiff structures contribute to grain dispersal and burial and fend off animal predators
  • AWN Definition Meaning - Merriam-Webster
    These grasses have seed awns with a sharp, pointed shape, resembling the tail of a fox, hence the name Lisa Bloch, The Mercury News, 21 May 2024 According to the American Kennel Club (AKC), foxtail grass awns can be found throughout North America, particularly from May to December Adrianna Freedman, Good Housekeeping, 21 July 2023
  • What Are Grass Awns - Storables
    Understanding what grass awns are, the dangers they present, and how to prevent and treat related issues is crucial for maintaining a safe and enjoyable outdoor environment In this article, we will delve into the world of grass awns, exploring their definition, types, common issues, symptoms of infections, and methods of treatment and prevention
  • Awned versus awnless wheat spikes: does it matter?
    Here, we describe the evolution and domestication of wheat awns, quantifying their role in spike photosynthesis and yield under contrasting environments Awns increase grain weight directly (increasing the size of all grains) or indirectly (increasing the failure of distal grains), but not as a consequence of additional spike photosynthesis
  • Awn | plant anatomy | Britannica
    Other articles where awn is discussed: Poaceae: Characteristic morphological features: …may develop one or more awns, needlelike structures that may catch on animal fur
  • Diverse ecological functions and the convergent evolution of grass awns
    Grass awns are phenotypically diverse across the extant ~12,000 species of Poaceae Awns have been lost and gained repeatedly over evolutionary time, between and within lineages, suggesting that they could be under selection and might provide adaptive benefit in some environments
  • Unveiling the Actual Functions of Awns in Grasses: From Yield . . . - MDPI
    Awns, which are either bristles or hair-like outgrowths of lemmas in the florets, are one of the typical morphological characteristics of grass species These stiff structures contribute to grain dispersal and burial and fend off animal predators
  • Costs and benefits of awns - PMC
    Awns, which are derived from floral structures in grasses, are known to be critically important for photosynthesis and transpiration However, arguments about the costs and benefits of their growth and development for crop grain yield are still ongoing
  • (PDF) Entry: Awns - ResearchGate
    Awns, bristle‐like structures extending from grass lemmas, provide protection against predators, contribute to photosynthesis and aid in grain dispersal
  • These Seeds Can Walk! | The Green Planet | BBC Earth - YouTube
    The seeds of these wild oats each have two bristles called awns Once the seeds fall to the ground their awns help them do something truly extraordinary…they walk!
  • Bristling with potential: evaluating the effects of awns on yield under . . .
    Awns are a vascularized extension of the mid-vein of the lemma glume; they can be barbed to different degrees and taper into a sharp point For wild wheat populations, awns are a crucial part of the seed dispersal unit
  • Bristling with potential: evaluating the effects of awns on yield under . . .
    Awns are a vascularized extension of the mid-vein of the lemma glume; they can be barbed to different degrees and taper into a sharp point For wild wheat populations, awns are a crucial part of the seed dispersal unit
  • Awn (botany) - Alchetron, The Free Social Encyclopedia
    In botany, an awn is either a hair or bristlelike appendage on a larger structure, or in the case of the Asteraceae, a stiff needlelike element of the pappus Awns are characteristic of various plant families, including Geraniaceae and many grasses (Poaceae) In grasses awns typically extend from
  • Unveiling the Actual Functions of Awns in Grasses: From Yield . . . - PubMed
    Awns, which are either bristles or hair-like outgrowths of lemmas in the florets, are one of the typical morphological characteristics of grass species These stiff structures contribute to grain dispersal and burial and fend off animal predators





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