BOT 14 - 10b - APG: Eudicots – Rosids

Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

• Myrtales - Myrtaceae

• Sapindales - Rutaceae

• Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

• Brassicales - Brassicaceae

What are all the mentioned orders of Malvids?

Rosids: Malvids Unifying Features?

Rosids: Malvids Unifying Features

Pentamerous flowers

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

Rosids: Malvids Unifying Features

Stamens are free or fused into bundles

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

Rosids: Malvids Unifying Features

Carpels are typically fused together.

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

Rosids: Malvids Unifying Features

Compound leaves arranged alternately

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

Other characteristics: trees and shrubs with glandular-punctate or pellucid leaves

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

Other characteristics: usually epiperigynous flowers with numerous stamens.

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

Economic importance:

• edible fruits and medicinal

  • Psidium guajava - guava

• timber trees and essential oil

  • Eucalyptus spp.
    

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

• guava

• Eucalyptus

Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

• Myrtales - Myrtaceae
  
  

Economic importance:

• edible fruits and medicinal

  • Psidium guajava - __________

• timber trees and essential oil

  • __________ spp.

Economic importance: spices [Syzygium aromaticum - cloves (dried flower buds), Pimenta dioica - allspice (dried berry)]

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

Other characteristics: trees, shrubs, lianas, or herbs; the fruit mostly hesperidium;

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

Other characteristics: secretory glands containing essential oils occur in many tissues, appearing as pellucid-punctate glands in the leaves and pericarp.

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

Economic importance: edible fruits

• Citrus spp. (oranges, grapefruits, lemons, limes, etc.)

• Citrofortunella x microcarpa (calamansi or calamondin)
  

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

• Citrus

• calamansi

Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

• Sapindales - Rutaceae
  
  

Economic importance: edible fruits

• _________ spp. (oranges, grapefruits, lemons, limes, etc.)

• Citrofortunella x microcarpa (_________)

Other characteristics: herbs, shrubs, or trees, often with stellate trichomes,

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

Other characteristics: typically with an epicalyx, the stamens connate as a tube or 5–∞ bundles,

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

Other characteristics: the fruit mostly capsules, some with mucilage.

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

Economic importance: ornamental (Hibiscus rosa-sinensis - gumamela); bast fiber (Corchorus spp. - jute)

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

Economic importance: seed fiber (Gossypium hirsitum - cotton and Ceiba pentandra - kapok)

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

• cotton

• kapok

Economic importance: seed fiber

• Gossypium hirsitum - ____________

• Ceiba pentandra - ____________

Economic importance: food (Hibiscus esculentus - okra, Durio zibethinus - durian and Theobroma cacao - chocolate)

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

Adansonia digitata (baobab) are of great ecological importance in Africa.

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

Other characteristics: herbs, rarely shrubs, with glucosinolates (mustard oil glucosides)

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

Other characteristics: fruit silique or silicle.

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

Economic importance: food

• Armoracia rusticana (horse radish)

• B. rapa (turnip)

• Eutrema japonicum (wasabi)

• Raphanus sativus (radish)
  

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

• turnip

• radish

Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

• Brassicales - Brassicaceae
  
  

Economic importance: food

• Armoracia rusticana (horse radish)

• B. rapa (________)

• Eutrema japonicum (wasabi)

• Raphanus sativus (__________)

Economic importance: food [Brassica oleracea varieties (broccoli, brussels sprouts, cauliflower, cabbage, collards and kale)]

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

Economic importance: food [B. napus (rutabaga and canola oil), B. nigra (mustard)]

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae

Economic importance: model for detailed molecular studies (Arabidopsis thalliana)

• Rosids: Malvids

• Eudicots - Core Eudicots - Superrosids - Rosids - Malvids -

  • Myrtales - Myrtaceae

  • Sapindales - Rutaceae

  • Malvales - Malvaceae (incl Bombacaceae, Sterculiaceae and Tiliaceae)

  • Brassicales - Brassicaceae