Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Weed Management > Quiz 3 > Flashcards

Quiz 3 Flashcards

1
Q

Field Bindweed

A

Convulvulaceae

perennial

twirling or twining

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

yellow nutsedge

A

Cyperaceae

sedges have edges

3 ranked leaves

perennial

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

field horsetail

A

Equistaceae

perennial

jointed hollow stems, leaves at joint

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

spotted spurge

A

Euphorbiaceae

purple spot on leaf

annual

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

leafy spurge

A

Euphorbiaceae

Perennial

alternate leaves

heart shaped bracts on yellow green flowers

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

scotch broom

A

Fabeaceae

perennial

flat hairy pods

yellow showy flowers

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

black medic

A

Fabaceae

black, kidney shaped fruit

3 oval leaflet, middle leaf is longest

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

gorse

A

Fabaceae

Perennial

SHARP leaves

yellow flower

pods with up to 4 seeds

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

common vetch

A

Fabaceae

perennial

showey purple flowers

leaves are long spear shaped leaflets

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

redstem filaree

A

Geraniaceae

schizocarp as fruit

winter annual, biennial

hairy stem

looks like cilantro

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

dovefoot geranium

A

Geraniaceae

pink flowers in leaf axils

Annual, biennial

fine short hairs on stem

much larger leaves than redstem filaree

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

Convulvulaceae

A

morning glory family

alternate heart shaped leaves

trumpet shaped flowers

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

Cyperaceae

A

sedges

sedges have edges

3 ranked, closed sheath

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

Equistaceae

A

horsetail

jointed hollow stems

leaves sheaths at joints

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

Euphorbiaceae

A

showy bracts

latex in steams

spurge family

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

Fabaceae

A

pea family

fruit in pods

flowers are free banner, 2 wings and a keel

17
Q

Geraniaceae

A

geranium

flowers are schizocarps

leaves look a lit like cilantro

18
Q

Allelopathy

A

the deleterious effect that one plant has on another by the release of a chemical inhibitor

may have a net benefit to the allelopathic plant by removing competition and allowing it greater access to resources

Weed Management (6 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2025 Bold Learning Solutions. Terms and Conditions