Featured Quizzes
User Quizzes
Create Quiz
Data and Charts
Word Search
Badges and Games
About JetPunk
Message Board
Dark Mode
Plants that belong to knotweed family (Polygonaceae) - sudden death
Click the plants that belong to knotweed family (Polygonaceae) and avoid the ones that don't.
Rate:
Last updated: October 13, 2025
You have not attempted this quiz yet.
More quiz info >>
| First submitted | October 13, 2025 |
| Times taken | 25 |
| Average score | 36.4% | Report this quiz | Report |
5:00
0
guessed
11 remaining
Time Used
00:00
Best Time
00:00
The quiz is paused. You have remaining.
Copied!
Scoring
You scored / = %
This beats or equals
% of test takers
also scored 100%
The average score is
Your high score is
Your fastest time is
Keep scrolling down for answers and more stats ...
Sudden Death. Clicking a wrong answer ends the quiz!
Rhubarb
Spinach
Lettuce
Pink knotweed
Pearl millet
Wheat
Buckwheat
White mustard
Japanese knotweed
Carnation
Common knotgrass
Garden cosmos
Maidenhair
Coral vine (Antigonon)
Cabbage
Common cornsalad
Sorrel
White goosefoot
Arugula
Collard
Parsnip
Prickly saltwort
Wild buckwheat (Eriogonum)
True sedge
Sea grape
Water lily
Alligator weed
Water knotweed
Save Your Stats
Your Next Quiz
Guess the most popular U.S. street names that are also a type of tree.
Can you name all of the countries to host the Summer or Winter Olympic Games, whilst avoiding the ones that haven't?
Some of these animals are mammals. Others are not. Click on the mammals without clicking on anything else!
Click only the countries that have white somewhere on their national flag. But don't click a wrong answer or you will instantly surrender!
Comments
No comments yet
New and Popular
Plant families - sudden death
Quiz series by Hozi
...