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SFR 107 Lab #6 October 7-8, 2014

SFR 107 Lab #6 October 7-8, 2014. Flashcards for invasive species in Central Maine and miscellaneous other plants. http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=374. Berberidaceae (barberry) Japanese barberry Berberis thunbergii. Photos: UConn. Chambers p. 93-96.

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SFR 107 Lab #6 October 7-8, 2014

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  1. SFR 107 Lab #6October 7-8, 2014 Flashcards for invasive species in Central Maine and miscellaneous other plants

  2. http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=374http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=374 • Berberidaceae (barberry) • Japanese barberry • Berberis thunbergii Photos: UConn

  3. Chambers p. 93-96 http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=993 • Caprifoliaceae (honeysuckle) • honeysuckle • Lonicera spp. Red or black berries in fall; distinctive white, yellow, or pinkish flowers in spring.

  4. Farrar p. 192 http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=282 • Celastraceae (staff-tree) • winged euonymus or burning bush • Euonymus alatus berries Note “wings” on twigs Photos: K. Carter

  5. Chambers p . 126 http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=126 • Vitaceae (grape) • Virginia creeper or woodbine • Parthenocissus spp.

  6. Farrar p. 172, Chambers p. 128 http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=85 • Axodaceae (Moschatel) • American elder • Sambucusnigra ssp. canadensis

  7. Note arcuate venation on leaves • Rhamnaceae (buckthorn) • European or common buckthorn • Rhamnus cathartica Note terminal thorn (above) and sub-opposite buds (below) Farrar p. 278 http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=559 Photos: UW-Madison

  8. http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=151http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=151 • Rosaceae (rose) • multiflora rose • Rosa multiflora

  9. Polygonaceae (buckwheat) • Japanese knotweed or bamboo • Fallopia japonica or (Polygonum cuspidatum) Photos: Oregon State University

  10. Vitaceae (grape) • grape • Vitis spp.

  11. Rhamnaceae (buckthorn) • glossy buckthorn • Frangula alnus Photos: Univ. of Connecticut Farrar p. 278 http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=738

  12. http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=152http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=152 • Celastraceae (staff-tree) • Oriental bittersweet • Celastrus orbiculatus

  13. Fabaceae (bean) • black locust • Robinia pseudoacacia Farrar p. 216 http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=40 Photos: UW-Madison

  14. Elaeagnaceae (Oleaster) • Autumn olive • Elaeagnus umbellata http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=269

  15. Other Naturalized or invasive species in our area. These plants have been covered in earlier lectures and labs but these are also considered somewhat invasive, although some more so than others (Norway maple). Norway maple is not native but has become naturalized. Box-elder has become naturalized outside of its native range (according to Farrar). There are many species of roses and some have escaped into the forest edge. Multiflora rose (Rosa multiflora) is one example. Norway Maple Acer platanoides Box-Elderor Manitoba maple Acer negundo (very aggressive but maybe not invasive)

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