invasive plant identification for regional...
TRANSCRIPT
Invasive Plant
Identification
for Regional Mapping
Statewide Eyes Training
for Central Maryland Kerrie L. Kyde
Invasive Plant Ecologist
MD DNR Natural Heritage Program
2
• Norway maple
• Tree of heaven
• Empress tree
• Callery pear
Acer platanoides
Ailanthus altissima
Paulownia tomentosa
Pyrus calleryana
Trees
oregonstate.edu/dept/ ldplants/images/acpl-sa2.jpg
www.northshorewx.com/ images/2005/nature/Leave
Sugar maple fruit
© 2003 Steve Baskauf
bioimages.cas.vanderbilt.edu
Norway maple fruit
Judy Sedbrook www.colostate.edu
Norway maple Acer platanoides
Ailanthus altissima
Ch
uck
Bar
gero
n, U
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ersi
ty o
f G
eorg
ia, B
ugw
oo
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rg
Native
lookalikes
staghorn
and smooth
sumac
Tree of heaven
Rhus typhina
Rhus glabra
Paulownia tomentosa
Chris Evans UGA www. Forestry images.org
An
nem
arie
Sm
ith
, OD
NR
Div
isio
n o
f Fo
rest
ry, B
ugw
oo
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rg
Empress tree
http//biology.missouristate.edu_herbarium
Empress tree
Catalpa speciosa
Fruit
Leaves
Northern catalpa
Paulownia tomentosa
Flowers
Bark
Steve Sieberling, UNC Herbarium
7
Pyrus calleryana
Callery pear
Shrubs
Berberis thunbergii
Elaeagnus umbellata
Euonymus alatus IPAC T2
Ligustrum spp. IPAC T2 (Border)
Lonicera spp. IPAC T1 (Amur)
Rosa multiflora
Rubus phoenicolasius
• Japanese barberry
• Autumn olive
• Winged euonymus
• Privet species
• Shrub honeysuckles
• Multiflora rose
• Wineberry
Japanese barberry B
arry
Ric
e, s
arra
cen
ia.c
om
, w
ww
.fo
rest
ryim
ages
.org
Berberis thunbergii
Autumn olive
Elaeagnus umbellata
Burning bush
Euonymus alatus Leslie J. Mehrhoff, University of Connecticut, Bugwood.org
Leslie J. Mehrhoff, University of Connecticut, Bugwood.org
IPAC Tier 2
Ligustrum obtusifolium Border privet
L. sinense Chinese privet
L. vulgare Common/European privet
Privet
Ronald Billings, Texas A&M Forest Service, Bugwood.org
Photo by Pancrat, Creative Commons
Nava Tabal, IPANE, Bugwood.org
L. vulgare
James H. Miller, USDA Forest Service, www. Forestryimages.org
Leslie J. Mehrhoff, Univ of Conn., Bugwood.org
L. obtusifolium
Chris Evans, Univ of Illinois, bugwood.org
L. sinense
Robert Vidéki, Doronicum Kft, Bugwood.org
IPAC Tier 2
Lonicera spp.
Shrub honeysuckle Amur honeysuckle
IPAC Tier 1 proposed
Rosa multiflora
Stipules
Multiflora rose
Wineberry Le
slie
J. M
ehrh
off
, Un
iver
sity
of
Co
nn
ecti
cut,
Bu
gwo
od
.org
Rubus phoenicolasius
Vines
• Porcelainberry Ampelopsis brevipedunculata • Oriental bittersweet Celastrus orbiculatus
• English and Irish ivy Hedera helix, H. hibernica
• Japanese honeysuckle Lonicera japonica
• Mile-a-minute weed Persicaria perfoliata (herbaceous)
• Kudzu Pueraria montana var. lobata
• Wisteria species Wisteria floribunda, sinensis, hybrid IPAC T2
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Ampelopsis brevipedunculata
All other photos by Kerrie L. Kyde
Jil Swearingen, NPS, Bugwood.org
Leslie J. Mehrhoff, University of Connecticut, Bugwood.org
Porcelainberry
Oriental bittersweet
Celastrus orbiculatus
English and Irish ivy Ja
mes
H. M
iller
, USD
A F
ore
st S
ervi
ce,
ww
w.f
ore
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imag
es.o
rg
http://alienplantsbelgium.be/content/hedera-hibernica
Hedera helix, H. hibernica
H. hibernica H. helix
Drawings by
S. Bellanger
Ted
Bo
dn
er, S
WSS
, ww
w.f
ore
stry
imag
es.o
rg
Ch
uck
Bar
gero
n, U
niv
. of
Geo
rgia
, w
ww
.fo
rest
ryim
ages
.org
Japanese honeysuckle
Lonicera japonica
Persicaria perfoliata
htt
p:/
/ag.
ud
el.e
du
/en
wc/
rese
arch
/bio
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tro
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dex
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Mile-a-minute
Native lookalike
Halberd-leaved tearthumb
Polygonum arifolium
Ted Bodner, SWSS, www.forestryimages.org
David J. Moorhead, Univ. of Georgia, www.forestryimages.org
James H. Miller, USDA Forest Service, www.forestryimages.org Kudzu
Pueraria montana var. lobata
Wisteria floribunda, sinensis, x formosa
Wisteria
IPAC Tier 2
Herbs & Grasses
Alliaria petiolata
Fallopia japonica
Ficaria verna IPAC T1
Heracleum mantegazzianum
Lythrum salicaria
Microstegium vimineum
Phyllostachys aurea
Oplismenus undulatifolius
Perilla frutescens
Phragmites australis
• Garlic mustard
• Japanese knotweed
• Lesser celandine
• Giant hogweed
• Purple loosestrife
• Japanese stilt grass
• Golden bamboo
• Wavyleaf basketgrass
• Beefsteak plant
• Common reed
Alliaria petiolata
Native violet
Leslie J. Mehrhoff, University of CT, Bugwood.org
Britt Slattery, US Fish and Wildlife, Bugwood.org
Garlic mustard
Japanese knotweed
Fallopia japonica
Left to right: leaves of F. sachalinensis, x bohemica and japonica
Armin Jagel, Bochum Botanical Club
Other photos by Leslie J. Mehrhoff, University of Connecticut
Native marsh marigold, Caltha palustris
wisplants.uwsp.edu
Lesser celandine
K.L.Kyde 2011
Ficaria verna
IPAC Tier 1
All photographs by Lane Heimer, MDA
Co
urt
esy
of
Gra
nd
Mo
rain
e G
row
ers
ww
w.
sen
tex.
net
~pem
s p
eren
nia
.htm
Heracleum mantegazzianum
Giant hogweed
Native Cow Parsnip
http://www.dec.ny.gov/ animals/72766.html
Lythrum salicaria
Purple loosestrife
Microstegium vimineum
Japanese stilt grass
Phyllostachys spp.
Jam
es H
. Mill
er, U
SDA
Fo
rest
Ser
vice
, Bu
gwo
od
.org
These are P. aurea.
Bamboo
Wavyleaf basketgrass
Oplismenus undulatifolius
Japanese WLBG Hairy joint stiltgrass grass
Perilla frutescens
Beefsteak plant
Leslie J. Mehrhoff, University of Connecticut, Bugwood.org
Phragmites australis
Ke
vin
Hef
fern
an, V
A D
CR
Her
itag
e
Common reed
Aquatics
Hydrilla verticillata
Iris pseudacorus IPAC T1
Murdannia keisak
Myriophyllum aquaticum
Myriophyllum spicatum
• Hydrilla
• Yellow flag iris
• Marsh dewflower
• Parrot-feather
• Eurasian watermilfoil
Hydrilla verticillata
Hydrilla
Mike Naylor, MD DNR
Vic Ramey,
Univ of Florida
Drawing courtesy of IFAS
Center for Aquatic Plants
Nancy Loewenstein,
Auburn University,
Bugwood.org
Leslie J. Mehrhoff, University of
Connecticut, Bugwood.org
Joseph M. DiTomaso, University of California - Davis, Bugwood.org
Iris pseudacorus
Yellow flag
IPAC Tier 1
Nancy Loewenstein,
Auburn University,
Bugwood.org
Lin
da
Le
e, U
niv
ers
ity o
f S
outh
Ca
rolin
a,
Bu
gw
ood
.org
Murdannia keisak
Marsh dewflower
Native Commelina virginica
By Jim Stasz, hosted by
USDA-NRCS Plants
Database
Myriophyllum aquaticum and spicatum
Parrot feather Eurasian watermilfoil
All other images from
Maryland DNR
Drawing and image below courtesy
of IFAS at http://plants.ifas.ufl.edu/
Kerrie L. Kyde
Invasive Plant Ecologist
MD DNR Natural Heritage Program
301/948-8243
THANK YOU!