Plant List #12: Invasive Species Flashcards

1
Q

What is the family name of the Dwarf Arctic willow?

A

Salicaceae

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

What is the binomial name of Dwarf Arctic willow?

A

Salix purpurea ‘Nana’

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

How tall does the Dwarf Arctic willow grow?

A

7 feet

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

What are the uses of Salix purpurea ‘Nana’

A

Mass plantings, rear border, slope/erosion stabilizations

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What is the family name of the Common reed?

A

Poaceae

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What the binomial name of Common reed?

A

Phragmites australis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

How tall does the common reed grow?

A

12 feet

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What are the uses of Common reed?

A

Very common in ditches and streams. European strain is highly invasive and used for paper, biofuels etc.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

What is the family name of Lily-of-the-valley?

A

Asparagaceae

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

What is the binomial name of Lily of the valley?

A

Convallaria majalis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

How tall does Lily of the valley grow?

A

12 inches

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

What plant on this list can tolerate full shade?

A

Lily of the valley
English ivy
Sweet woodruff
Japanese spurge

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

What is the use of Lily of the valley?

A

Groundcover for shade and under trees. Avoid near natural areas

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

What is the family name of the Manitoba maple?

A

Sapindaceae

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

What is the binomial name of Manitoba maple?

A

Acer negundo

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

How tall does Manitoba maple grow?

A

50 feet

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

What problems does Manitoba maple have?

A

Attracts boxelder bugs (invades houses in fall), grows fast but has week wood and is very scraggly

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
18
Q

What is the family name of the Tree of heaven?

A

Simaroubaceae

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
19
Q

What is the binomial name of the Tree of heaven?

A

Ailanthus altissima

20
Q

How tall does the Tree of heaven grow?

A

80 feet

21
Q

Which plant on this list is highly adaptable to pollution?

A

Tree of heaven

22
Q

What are the problems of the Tree of heaven?

A

Grows fast, brittle, weak wood, grows in concrete cracks, allelopathic

23
Q

What is the family name of English ivy?

A

Araliaceae

24
Q

What is the binomial name of English ivy?

A

Hedera helix

25
Q

How tall can English ivy grow?

A

80 feet

26
Q

What are the uses of English ivy?

A

Groundcover, naturalizer

27
Q

What is the binomial name of European buckthorn?

A

Rhamnus cathartica

28
Q

What is the family name of European buckthorn?

A

Rhamnaceae

29
Q

How tall does European buckthorn grow?

A

25 feet

30
Q

Which plant on this list must not be planted?

A

European buckthorn

31
Q

What is the binomial name of sweet woodruff?

A

Galium odoratum

32
Q

What is the family name of the sweet woodruff?

A

Rubiaceae

32
Q

How tall does sweet woodruff grow?

A

12 inches

32
Q

What are the uses of sweet odoratum?

A

Groundcover, herb garden, rock garden, edging

32
Q

Which plant on this list requires moist and slightly acidic soil?

A

Sweet woodruff

33
Q

What is the binomial name for Japanese spurge?

A

Pachysandra terminalis

34
Q

What is the family name of Japanese spurge?

A

Buxaceae

35
Q

How tall does Japanese spurge grow?

A

12 inches

36
Q

What is the use for Japanese spurge?

A

Groundcover for shade, under trees with vigorous roots, avoid near natural areas

37
Q

What is the binomial name of Russian olive?

A

Elaeagnus angustifolia

38
Q

What is the family name of Russian olive?

A

Elaeagnaceae

39
Q

How tall can Russian olive grow?

A

20 feet

40
Q

What is the use of Russian olive?

A

Useful along highways, roads, but invasive otherwise. Has thorns

41
Q

Which plant on this list is salt and drought tolerant?

A

Russian olive

42
Q

What is Toronto’s new Hardiness zone?

A

7a