Subclass: Asteridae Order: Scrophulariales Family: Bignoniaceae - PowerPoint PPT Presentation

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Subclass: Asteridae Order: Scrophulariales Family: Bignoniaceae

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2. Opposite leaves; mostly pinnately compound. 3. Flower irregular or nearly regular. ... Trumpet creeper Campsis radiacans. Subclass: Magnoliidae. Order: Magnoliales ... – PowerPoint PPT presentation

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Title: Subclass: Asteridae Order: Scrophulariales Family: Bignoniaceae


1
Subclass Asteridae Order Scrophulariales Fa
mily Bignoniaceae bignonia
  • 1. Woody perennials mostly vines.
  • 2. Opposite leaves mostly pinnately compound.

2
Subclass Asteridae Order Scrophulariales Fa
mily Bignoniaceae bignonia
  • 1. Woody perennials mostly vines.
  • 2. Opposite leaves mostly pinnately compound.
  • 3. Flower irregular or nearly regular.
  • 4. Petals and sepals 5-merous.
  • 5. Stamen 4 (2 or 5).
  • 6. Fruit a capsule often winged seeds.
  • Trumpet creeper Campsis radiacans

3
Subclass Magnoliidae Order Magnoliales Fami
ly Magnoliaceae magnolia
  • 1. Trees or shrubs.
  • 2. Leaves alternate,simple, stipulate.
  • 3. Solitary flowers perfect regular.

4
Subclass Magnoliidae Order Magnoliales Fami
ly Magnoliaceae magnolia
  • 1. Trees or shrubs.
  • 2. Leaves alternate,simple, stipulate.
  • 3. Solitary flowers perfect regular.
  • 4. Numerous flower parts spirally arranged.
  • Liriodendrom, Magnolia

5
Subclass Liliidae Order Liliales Family
Liliaceae
  • 1. Herbaceous perennials
  • 2. Actinomorphic

6
Subclass Liliidae Order Liliales Family
Liliaceae
  • 1. Herbaceous perennials
  • 2. Actinomorphic
  • 3. 3-merous (6 stamen)

7
Subclass Liliidae Order Liliales Family
Liliaceae
  • 1. Herbaceous perennials
  • 2. Actinomorphic
  • 3. 3-merous (6 stamen)
  • 4. Ovary mostly superior
  • Lilium, Smilacina, Allium

8
Subclass Commelinidae Order Commelinales Fami
ly Commelinaceae
  • 1. Herbs with succulent stems.
  • 2. Leaves with closed basal sheath.

9
Subclass Commelinidae Order Commelinales Fami
ly Commelinaceae
  • 1. Herbs with succulent stems.
  • 2. Leaves with closed basal sheath.
  • 3. Sepals 3, green.
  • 4. Petals usually 3, usually blue.

10
Subclass Commelinidae Order Commelinales Fami
ly Commelinaceae
  • 1. Herbs with succulent stems.
  • 2. Leaves with closed basal sheath.
  • 3. Sepals 3, green.
  • 4. Petals usually 3, usually blue.
  • 5. Filaments often hairy.
  • 6. Ovary superier 3 carpels, 3 locules.
  • 7. Six (6) stamen, 3 often stamenoid.
  • Trandescantia spiderwort
  • Commelina day flower

11
Subclass Liliidae Order Liliales Family
Iridaceae
  • 1. Herbaceous perennials

12
Subclass Liliidae Order Liliales Family
Iridaceae
  • 1. Herbaceous perennials
  • 2. Equitant Leaves
  • 3. Mostly Irregular, Actinomorphic

13
Subclass Liliidae Order Liliales Family
Iridaceae
  • 1. Herbaceous perennials
  • 2. Equitant Leaves
  • 3. Mostly Irregular, Actinomorphic
  • 4. 3-merous (3 stamen)
  • 5. Ovary mostly inferior

14
Subclass Liliidae Order Liliales Family
Iridaceae
  • 1. Herbaceous perennials
  • 2. Equitant Leaves
  • 3. Mostly Irregular, Actinomorphic
  • 4. 3-merous (3 stamen)
  • 5. Ovary mostly inferior
  • 6. Fruit capsule
  • Iris, Gladiolus, Crocus, Belamcanda
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