List of tree genera

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Template:SHORTDESC: The major tree genera are listed below by taxonomic family.

Flowering plants

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For classification of flowering plants, see APG II system.

Eudicots

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File:Sweetgum2.jpg
American Sweetgum (Liquidambar styraciflua, Altingiaceae)

About 210 eudicot families include trees.[1][2]

File:Cryptocarya glaucescens - Walkers Garden.JPG
Cryptocarya glaucescens (Lauraceae) in Royal National Park, Australia
File:Brussels Zonienwoud.jpg
European Beeches (Fagaceae) in the Sonian Forest, Belgium
File:Phellodendron amurense, cultivated, Århus, Denmark.jpg
Phellodendron amurense (Rutaceae)
File:Yellowmaple.jpg
Yellow maple (Sapindaceae) in fall
File:Tree in new leaves (Tectona grandis) I IMG 8133.jpg
Common Teak (Tectona grandis, Verbenaceae) in Kolkata, India

Monocotyledons

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Coconut palm tree

About 10 Monocotyledon families include trees.[1][2]

Magnoliids

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Flowering magnolias

17 magnoliid families include trees.[1][2]

Conifers

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In the foreground Arolla Pines, in the background Norway Spruce

7 families, all of which include trees.[3]

File:PodocarpusTotara2.jpg
Podocarpus totara (Podocarpaceae) in New Zealand

Ginkgos

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Only one species.

Cycads

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Both families of cycads include trees.[3]

Ferns

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Tree ferns are not true trees - their "trunks" are not composed of true secondary growth, but instead of roots and rhizomes[4].

See also

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References

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  1. ^ a b c Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
  2. ^ a b c Heywood, V.H., Brummitt, R.K., Culham, A. & Seberg, O. 2007: Flowering Plant Families of the World. Royal Botanic Gardens, Kew.
  3. ^ a b Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).
  4. ^ Lua error in Module:Citation/CS1/Configuration at line 2172: attempt to index field '?' (a nil value).