NRS 423 Field Exam 1

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Last updated 3:39 PM on 10/2/26
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72 Terms

1
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Kalmia angustifolia sheep laurel

top 3 leaves are small

<p>top 3 leaves are small</p>
2
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quercus palustris

sharp tips, small acorns, deep lobes

<p>sharp tips, small acorns, deep lobes</p>
3
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Sphagnum peat moss

red flower on the end

<p>red flower on the end</p>
4
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Vaccinium macrocarpon large cranberry

big leafs, round tips, flat

<p>big leafs, round tips, flat</p>
5
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Vaccinium oxycoccos small cranberry

small leafs, pointy tips

<p>small leafs, pointy tips</p>
6
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Drosera sp. sundew

bunch of red flowers, traps insects

<p>bunch of red flowers, traps insects</p>
7
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Eriocaulon sp. pipewort

slender stem with white buttons on end

<p>slender stem with white buttons on end</p>
8
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Gaylussacia dumosa dwarf

huckleberry

red/green, twigs have small hair, leathery leaves

<p>red/green, twigs have small hair, leathery leaves</p>
9
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Sarracenia purpurea northern pitcher

plant

modified leaves shaped like pitcher, hood above, red

<p>modified leaves shaped like pitcher, hood above, red</p>
10
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Eriophorum sp. cottongrass

big cottonball on end

<p>big cottonball on end</p>
11
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Chamaecyparis thyoides Atlantic white-

cedar

no needles, plate like scales

<p>no needles, plate like scales</p>
12
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Chamaedaphne

calyculata

leatherleaf

underside of leaf is brown

<p>underside of leaf is brown</p>
13
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Myrica gale sweetgale

4 teeth at top, small cones, smells like christmas spice, silver buds

<p>4 teeth at top, small cones, smells like christmas spice, silver buds</p>
14
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Toxicodendron vernix poison sumac

leaflets angled to sky, red in fall

<p>leaflets angled to sky, red in fall</p>
15
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leersia oryzoides rice cut grass

sticks to hands, can give papercuts

<p>sticks to hands, can give papercuts</p>
16
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nuphar advena yellow pond lily

egg shape, rounded lobes

<p>egg shape, rounded lobes</p>
17
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nyssa sylvatica - black gum

non toothed leaves

<p>non toothed leaves</p>
18
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alnus serrulata - hazel alder

has cones

<p>has cones</p>
19
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cephalanthus occidentalis - buttonbush

round covid

<p>round covid</p>
20
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clethra alnifolia - coast pepperbush

white seed capsules

<p>white seed capsules</p>
21
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eubotrys racemosa - fetterbush

capsuls, grey/brown bark, round buds

<p>capsuls, grey/brown bark, round buds</p>
22
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lyonia ligustrina - maleberry

long buds

<p>long buds</p>
23
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vaccinium corymbosum - highland blueberry

fleshy blueberries, red buds

<p>fleshy blueberries, red buds</p>
24
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Brasenia schreberi - water-sheild

smaller, no leaves, oval

<p>smaller, no leaves, oval</p>
25
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Carex lurida - shallow sedge

wide leaves, droopy fruits

<p>wide leaves, droopy fruits</p>
26
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Carex stricta - tussok sedge

triangular leaves

<p>triangular leaves</p>
27
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Cladium mariscoides - twig rush

not round at top

<p>not round at top</p>
28
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Dulichium arundinaceum three-way sedge

3 way leaves closed sheath

<p>3 way leaves closed sheath</p>
29
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Euthamia graminifolia common grass-

leaved-goldenrod

alternate non toothed leaves

<p>alternate non toothed leaves</p>
30
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Decodon verticillatus swamp loosetrife

no fully round stems, non terminal fruits, droops and reroots

<p>no fully round stems, non terminal fruits, droops and reroots</p>
31
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Eutrochium dubium Joe Pye weed

deep veins, green stem w purple dashes, wirled leaves

<p>deep veins, green stem w purple dashes, wirled leaves</p>
32
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Glyceria obtusa manna grass

tightly clustered fruits

<p>tightly clustered fruits</p>
33
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Hypericum virginicum

marsh St. John’s- wort

looks like candles

<p>looks like candles</p>
34
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Juncus canadensis Canadian rush

round at top, more dainty than american

<p>round at top, more dainty than american</p>
35
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Juncus effusus soft rush

fruits look like mini fireworks coming out of side

<p>fruits look like mini fireworks coming out of side</p>
36
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Juncus militaris bayonet rush

air in stem, crunchy sound

<p>air in stem, crunchy sound</p>
37
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Ludwigia sphaerocarpa round pod water

primrose

4 red pedals coming off of fruit

<p>4 red pedals coming off of fruit</p>
38
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Nymphaea odorata water lily

pacman

<p>pacman</p>
39
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lythrum salicaria purple loosestrife

square stem

<p>square stem</p>
40
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Phragmites australis* common reed

sheaf not fused

<p>sheaf not fused</p>
41
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Pontederia cordata pickerelweed

single leaf at top

<p>single leaf at top</p>
42
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Rhynchospora macrostachya

tall beak-sedge

large pointy tall fruits

<p>large pointy tall fruits</p>
43
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Schoenoplectus pungens three-square

bulrush

tiny pinecones coming out side of plant

<p>tiny pinecones coming out side of plant</p>
44
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Scirpus cyperinus wooly sedge

fruits look like balls of brown wool

<p>fruits look like balls of brown wool</p>
45
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Sparganium sp. bur-reeds

spikey balls. more spike than covid balls

<p>spikey balls. more spike than covid balls</p>
46
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<p>typha sp.a broad-leaf cattail</p>

typha sp.a broad-leaf cattail

sausage

47
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xyris sp

slender stem w single pinecone on top

<p>slender stem w single pinecone on top</p>
48
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Acer rubrum red maple 

3-lobed leaves, red twigs/buds

<p>3-lobed leaves, red twigs/buds</p>
49
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Quercus bicolor swamp white oak 

two-toned leaves, peeling bark on younger branches, and long-stemmed acorns

<p>two-toned leaves, peeling bark on younger branches, and long-stemmed acorns</p>
50
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Carpinus caroliniana American hornbeam 

mooth, blue-gray bark with distinctive, rippled fluting that resembles flexed muscles

<p>mooth, blue-gray bark with distinctive, rippled fluting that resembles flexed muscles</p>
51
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Clethra alnifolia coast pepperbush 

fragrant, spike-like white flower clusters and serrated, wedge-shaped leaves

<p>fragrant, spike-like white flower clusters and serrated, wedge-shaped leaves</p>
52
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Cornus amomum

silky dogwood

eddish-purple stems, blue berries

<p>eddish-purple stems, blue berries</p>
53
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Ilex glabra

Inkberry

small glossy leaves, black berries

<p>small glossy leaves, black berries</p>
54
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Ilex verticillata (winterberry)

bright red berries, bare stems

<p>bright red berries, bare stems</p>
55
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Lindera benzoin (spicebush)

aromatic leaves, red berries

<p>aromatic leaves, red berries</p>
56
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Lyonia ligustrina (maleberry)

dry woody seed capsule

<p>dry woody seed capsule</p>
57
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Rhamnus frangula (glossy false buckthorn)

glossy leaves, no thorns

<p>glossy leaves, no thorns</p>
58
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Rhododendron viscosum (swamp azalea)

fragrant sticky white flowers

<p>fragrant sticky white flowers</p>
59
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Toxicodendron radicans (poison ivy)

leaves of three

<p>leaves of three</p>
60
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Vaccinium corymbosum (highbush blueberry)

fleshy blue berries

<p>fleshy blue berries</p>
61
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Eupatorium perfoliatum (common boneset)

leaves fused around stem

<p>leaves fused around stem</p>
62
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Impatiens capensis (jewelweed)

translucent stems, orange flowers

<p>translucent stems, orange flowers</p>
63
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Onoclea sensibilis (sensitive fern)

wavy-lobed pinnae, dies at frost

<p>wavy-lobed pinnae, dies at frost</p>
64
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Osmunda regalis (royal fern)

unique, twice-divided (bipinnate) fronds with large, rounded leaflets

<p>unique, twice-divided (bipinnate) fronds with large, rounded leaflets </p>
65
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Osmundastrum cinnamomeum (cinnamon fern)

rusty hairs at pinnae base

<p>rusty hairs at pinnae base</p>
66
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Sagittaria sp. (arrowhead)

arrow-shaped leaves

<p>arrow-shaped leaves</p>
67
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Symplocarpus foetidus (skunk cabbage)

purple hood, skunky smell, small and hard

<p>purple hood, skunky smell, small and hard</p>
68
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helypteris noveboracensis (New York fern)

frond tapers at both ends

<p>frond tapers at both ends</p>
69
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Thelypteris simulata (Massachusetts fern)

base pinnae barely reduced

<p>base pinnae barely reduced</p>
70
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Typha sp. (broad-leaf cattail)

sausage-shaped brown spike

<p>sausage-shaped brown spike</p>
71
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Smilax rotundifolia (common greenbrier)

round stem, straight thorns

<p>round stem, straight thorns</p>
72
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Toxicodendron radicans (poison ivy, vine form)

leaves of three

<p>leaves of three</p>