Question 1
2 out of 2 points
Select which of the following landscape shrubs are frost sensitive
Lantana
Bougainvillea
Answer
s:
Red yucca
Oleander
Texas ranger
Lantana
Bougainvillea
There is never frost in Phoenix so this question
is irrelevant.
Question 2
2 out of 2 points
The genus and species scientific name of a plant should always be
written in all lowercase letters.
Selected
Answer: Fals
e
Answers: True
Fals
e
Question 3
2 out of 2 points
Which landscape shrub has semi-stiff, strappy leaves, coral-colored
flowers and attracts hummingbirds?
Red yucca
Answer
s:
Bougainvill
ea
Lantana
Red yucca
Oleander
Texas
ranger
Question 4
2 out of 2 points
Archaeological evidence suggests that these trees were
domesticated by people as early as 10,000 years ago and are still
important edible fruit trees today.
Olive
Answer
s:
Blue palo
verde
Olive
Mesquite
Chinese elm
Indian
rosewood
Question 5
2 out of 2 points
Indian rosewood has a broad spreading evergreen canopy that
evokes the feeling of a desert oasis.
Selected
Answer: Tru
e
Answers: Tru
e
False
Question 6
2 out of 2 points
The difference between a tree and a shrub is that shrubs are
typically smaller, are multi-stemmed and have leaves on all the
way to the ground.
Selected
Answer: Tru
e
Answers: Tru
e
False
Question 7
2 out of 2 points
Mesquite tree fruit pods are edible and can be harvested when
ripe in July.
Selected Tru
Answer: e
Answers: Tru
e
False
Question 8
2 out of 2 points
Texas ranger shrubs are best maintained by pruning once per year
during August.
Selected
Answer: Fals
e
Answers: True
Fals
e
Question 9
2 out of 2 points
Every part of this Mediterranean native shrub is poisonous.
Selected
Answer:
Oleander
Answers: Lantana
Oleander
Bougainvill
ea
Texas
ranger
Question 10
2 out of 2 points
Which landscape tree is the state tree of Arizona?
Selected
Answer:
Blue palo
verde
Answers: Mesquite
Indian
rosewood
Blue palo
verde
Olive tree
Question 11
2 out of 2 points
Some major factors used to determine the differences between
Sunset desert climate zones are
Selected
Answer:
All of the above
Answers: Light intensity
Amounts of rainfall
Maximum summer and minimum winter
temperatures
Geography
All of the above
Question 12
2 out of 2 points
Which landscape tree has a trunk with an interesting "puzzle
piece" and flaking bark character?
Selected
Answer:
Chinese elm
Answers: Blue palo
verde
Citrus
Mesquite
Indian
rosewood
Chinese elm
Question 13
0 out of 2 points
According to the Sunset Western Garden Book, Phoenix is in Sunset
Climate Zone 12, Intermediate Desert.
Selected
Answer: Tru
e
Answers: True
Fals
e
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