DICOT FAMILIES I

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DICOT FAMILIES I

• Magnoliaeae Ranunculaceae
• Rosaceae Brassicaceae
• Lamiaceae Asteraceae

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Floral formulas

• 3, 3, 6, 3 gt 3 sepals, 3 petals, 6 stamens, 3
  superior ovaries
• 3, 3, 6, 3 gt 3 sepals fused into a tube, 3
  petals, 6 stamens, 3 inferior ovaries
• Z0, 3, 6, 3 gt zygomorphic, with 0 sepals, 3
  petals, 6
  stamens, 3 carpels fused into one superior
  ovary
• 3, 0, 0 or 6, 3 gt 3 sepals fused at the base,
  0 petals,
  6 stamens joined at the anthers,
  3 superior
  ovaries

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(No Transcript)
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Rosaceae 5, 5, ,1or or 5

• Hypanthium
• stipules

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Ranunculaceae 3,5- , ,3-

• No hypanthium
• no stipules
• http//www.wisc.edu/botit/img/bot/401/Magnoliophy
  ta/

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Magnoliaceae 3, 6- , ,

• trees only
• no stipules
• no hypanthium
• From http//www.wisc.edu/botit/img/bot/130/Angios
  perm/

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Brassicaceae

• A.k.a. Cruciferae
• 4, 4, 42, 2
• cabbage smell
• http//www.wisc.edu/botit/img/bot/401/Magnoliophyt
  a/

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From http//www.wisc.edu/botit/img/bot/130/Angiosp
erm/
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From http//www.wisc.edu/botit/img/bot/130/Angiosp
erm/
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LamiaceaeLabiatae

• Square stem
• Z 5 , 5 , 2 or 4, 2

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AsteraceaeCompositae

• x, 5, 5, 2

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Magnoliaceae 3, 6- , ,

• trees only
• no stipules
• no hypanthium
• From http//www.wisc.edu/botit/img/bot/130/Angios
  perm/

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www.wisc.edu/botit/img/bot/130/Angiosperm/
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http//www.wisc.edu/botit/img/bot/401/Magnoliophyt
a/
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Ranunculaceae 3,5- , ,3-

• No hypanthium
• no stipules
• http//www.wisc.edu/botit/img/bot/401/Magnoliophy
  ta/

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http//www.wisc.edu/botit/img/bot/401/Magnoliophyt
a/
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http//www.wisc.edu/botit/img/bot/401/Magnoliophyt
a/
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Rosaceae 5, 5, ,1or or 5

• Hypanthium
• stipules

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http//www.wisc.edu/botit/img/bot/401/Magnoliophyt
a/
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http//www.wisc.edu/botit/img/bot/401/Magnoliophyt
a/
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(No Transcript)
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From http//www.wisc.edu/botit/img/bot/130/Angiosp
erm/
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• http//www.wisc.edu/botit/img/bot/401/Magnoliophyt
  a/

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http//www.wisc.edu/botit/img/bot/401/Magnoliophyt
a/
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(No Transcript)
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• http//www.wisc.edu/botit/img/bot/401/Magnoliophyt
  a/

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(No Transcript)
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http//www.wisc.edu/botit/img/bot/401/Magnoliophyt
a/

• ?

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http//www.wisc.edu/botit/img/bot/401/Magnoliophyt
a/
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http//www.wisc.edu/botit/img/bot/401/Magnoliophyt
a/

• ?

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http//www.wisc.edu/botit/img/bot/401/Magnoliophyt
a/

• ?

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http//www.wisc.edu/botit/img/bot/401/Magnoliophyt
a/

• ?

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• field trips!