sfr 107 lab #6 october 8-9, 2013 flashcards for invasive species in central maine and miscellaneous...

SFR 107 Lab #6October 8-9, 2013

Flashcards for invasive species in Central Maine and miscellaneous other plants

• Berberidaceae (barberry)• Japanese barberry• Berberis thunbergii

Photos: UConn

http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=374

• Caprifoliaceae (honeysuckle)• honeysuckle• Lonicera spp.

Red or black berries in fall; distinctive white, yellow, or pinkish flowers in spring.

Chambers p. 93-96http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=993

• Celastraceae (staff-tree)• winged euonymus or

burning bush• Euonymus alatus

Photos: K. Carter

Farrar p. 192

Note “wings” on twigs

berries

http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=282

• Vitaceae (grape)• Virginia creeper or woodbine• Parthenocissus spp.

Chambers p . 126

http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=126

• Caprifoliaceae (honeysuckle)• American elder• Sambucus nigra ssp. canadensis

Farrar p. 172, Chambers p. 128

http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=85

• Rhamnaceae (buckthorn)• European or common buckthorn• Rhamnus cathartica

Photos: UW-Madison

Farrar p. 278

http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=559

Note terminal thorn (above) and sub-opposite buds (below)

Note arcuate venation on leaves

• Rosaceae (rose)• multiflora rose• Rosa multiflora

http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=151

• Polygonaceae (buckwheat)• Japanese knotweed or bamboo• Fallopia japonica

or (Polygonum cuspidatum)

Photos: Oregon State University

• Vitaceae (grape)• grape• Vitis spp.

• Rhamnaceae (buckthorn)• glossy buckthorn• Frangula alnus

Farrar p. 278

http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=738

Photos: Univ. of Connecticut

• Celastraceae (staff-tree)• Oriental bittersweet• Celastrus orbiculatus

http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=152

• Fabaceae (bean)• black locust• Robinia pseudoacacia

Photos: UW-Madison

Farrar p. 216

http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=40

• Elaeagnaceae (Oleaster)• Autumn olive• Elaeagnus umbellata

http://dendro.cnre.vt.edu/dendrology/syllabus/factsheet.cfm?ID=269

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-Elder or Manitoba maple Acer negundo (very aggressive but maybe not invasive)