morphology of range plants
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Morphology of Range Plants. Plant Morphology. Describes the physical form and external structures of a plant. Leaves. Important characteristics Type Arrangement Shape Margin Veination . Leaf Types. Simple Compound. Compound - Palmate. Compound - Pinnate. Leaf Arrangements. Opposite.

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Presentation Transcript
plant morphology
Plant Morphology
  • Describes the physical form and external structures of a plant
leaves
Leaves
  • Important characteristics
    • Type
    • Arrangement
    • Shape
    • Margin
    • Veination
leaf types
Leaf Types
  • Simple
  • Compound

Compound - Palmate

Compound - Pinnate

leaf arrangements
Leaf Arrangements

Opposite

Whorled

Alternate

leaf shapes
Leaf Shapes

Linear

Elliptic

Lanceolate

Oblanceolate

Obovate

Palmate

Wedge-shaped

Arrow-shaped

Ovate

leaf margins
Leaf Margins

Lobed-pinnate

Lobed-palmate

Serrated

Entire

Scalloped

Toothed

leaf veinations
Leaf Veinations

Parallel

Pinnate

Palmate

Netted

stems
Stems

Grasses

Grass-likes

Forbs

Shrubs

(Sedges)

(Rushes)

Hollow or Pithy

Solid Not Jointed

Solid

Woody Solid

structure for plant propagation
Structure for Plant Propagation

Rhizomes are underground modified stems that give rise to new plants.Stolons are aboveground modified stems that give rise to new plants.

Both are forms of asexual reproduction. “Sod-forming” plants have rhizomes or stolons

flowers
Flowers
  • Inflorescence types

Spike

Raceme

Panicle

Umbel

Head

flowers1
Flowers
  • Composite Heads

Ray Flowers

Disk Flowers

Ray and Disk Flowers

grass morphology
Grass Morphology

www.fsl.orst.edu/forages/

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