identifying winter twigs
play

Identifying Winter Twigs Prepared by Dennis Deck Terminology - PowerPoint PPT Presentation

Identifying Winter Twigs Prepared by Dennis Deck Terminology http://www.clemson.edu/extfor/publications/bul117/characteristics.htm A Few Terms http://www.cactus-art.biz/note-book/ Dictionary/Dictionary_B/dictionary_bud.htm


  1. Identifying Winter Twigs Prepared by Dennis Deck

  2. Terminology http://www.clemson.edu/extfor/publications/bul117/characteristics.htm

  3. A Few Terms http://www.cactus-art.biz/note-book/ Dictionary/Dictionary_B/dictionary_bud.htm http://www.uwgb.edu/biodiversity/herbarium/ trees/glossary_for_trees01.htm

  4. Bud Arrangement Alternate Opposite

  5. Large Trees � Leaves opposite • Bigleaf Maple • Oregon Ash � Buds alternate • Black Cottonwood • Red Alder • Oregon Oak

  6. Bigleaf Maple

  7. Oregon Ash

  8. Black Cottonwood

  9. Red Alder

  10. Oregon Oak

  11. Small Trees � Buds opposite • Vine Maple • Pacific Dogwood � Buds alternate Armed with Spines • Black Hawthorne • Black Hawthorne • Common Hawthorne Unarmed • Cascara • Oregon Crab Apple • Bitter Cherry • Beaked Hazelnut • Birch sp. • Willow sp.

  12. Vine Maple

  13. Pacific Dogwood (syn: Western Red Dogwood)

  14. Cascara (syn: Chittam, Cascara Buckthorn)

  15. Beaked Hazelnut (syn: Western Hazel)

  16. Bitter Cherry (syn: Western Cherry )

  17. Wild Crab Apple (syn: Pacific Crabapple)

  18. Western Crabapple

  19. Black Hawthorne (syn: Western Hawthorne, Douglas’ Thornapple)

  20. Common Hawthorn (syn: Oneseed or European Hawthorn) Introduced, crosses with Black Hawthorn.

  21. Birch

  22. Willow

  23. Tall Shrubs � Leaves opposite • Red Elderberry • Blue Elderberry � Leaves alternate � Leaves alternate • Salmonberry • Oceanspray • Indian Plum • Serviceberry • Ninebark

  24. Red Elderberry

  25. Blue Elderberry Blue Elderberry

  26. Salmonberry

  27. Oceanspray

  28. Indian Plum [syn: Osoberry]

  29. Serviceberry (syn: Saskatoon)

  30. Ninebark

  31. Small Shrubs � Buds opposite � Unarmed • Common Snowberry • Red Huckleberry • Mock Orange • Red-flowering Currant • Black Twinberry • Spirea � Buds alternate � Buds alternate • Thimbleberry • Thimbleberry � Armed with prickles • Poison Oak • Gooseberry • Roses • Blackberries

  32. Common Snowberry

  33. Mock Orange (syn: Lewis’ Mock Orange, Lewis’ Mockorange)

  34. Black Twinberry

  35. Gooseberry

  36. Clustered Wild Rose Clustered Wild Rose

  37. Nootka Rose

  38. Baldhip Rose (syn: Dwarf or Wood Rose)

  39. Himalayan Blackberry Introduced

  40. Red Huckleberry Red Huckleberry

  41. Red-flowering Currant (syn: Redflower Currant)

  42. Douglas Spirea (syn: Hardhack; Rose or Western Spirea)

  43. Thimbleberry

  44. Poison Oak

  45. References � Key to Winter Twigs of the Willamette Valley Handout by Dennis Deck and Ginny Maffitt (2013) � Winter Twigs: A Wintertime key to Deciduous Trees and Shrubs of Northwestern Oregon and Western Washington Western Washington Helen Gilkey and Patricia Packard (2001) � Winter Twigs of Northwestern Oregon Tryon Creek Park handout by Jean Siddall � Winter Twig ID Metro handout

Download Presentation
Download Policy: The content available on the website is offered to you 'AS IS' for your personal information and use only. It cannot be commercialized, licensed, or distributed on other websites without prior consent from the author. To download a presentation, simply click this link. If you encounter any difficulties during the download process, it's possible that the publisher has removed the file from their server.

Recommend


More recommend