Use this tag for questions that ask "what is this thing?" Pictures are helpful, as are descriptive titles. When you get an answer, consider adding a further tag (for the flower, tree, beetle etc that has been identified) so that your question is cataloged correctly. If the question is about ...

learn more… | top users | synonyms

8
votes
2answers
340 views

What is this grass that supports all weather types, doesn't invade and prevents bad plants from sprouting?

It apparently doesn't grow longer than on the photos, can support all types of weather, doesn't invade other parts of the garden and it seems to prevent "bad" plants from setting up there (bramble, ...
9
votes
3answers
672 views

Is this plant some kind of Poppy?

I'll start by saying I'm by no means a gardener and I usually kill anything that's green and lives in a pot, however I'd like to say this one is doing well, judging by its height. It no doubt needs to ...
9
votes
1answer
1k views

What kind of black and yellow insect has a zebra like pattern?

Can anyone help me identify a insect with the following features: black and yellow long feelers body is tapered toward the back zebra like pattern on the shell about 1.5 inches long found in ...
9
votes
1answer
929 views

What is this white growth on my cactus?

I have several cacti growing in my yard and one (t. pachanoi, if it matters) has developed a white layer across the top of the plant. It is very fine and looks almost sandy, like perhaps a mould or ...
46
votes
9answers
79k views

How do you identify a plant?

I'm pretty new to gardening and landscaping. Having recently bought a house, one of the things I'd like to be able to do is identify the trees and smaller plants that are on the property so I can ...
16
votes
2answers
3k views

What is the name of this weed with red/green leaves and little white flowers?

I haven't been able to identify this weed which is prolific on the gravel (and garden beds) on the rooftop of my 10-storey condo building in downtown Vancouver, BC. Can anyone identify it and let me ...
14
votes
1answer
727 views

How can I identify and eradicate poison ivy, poison oak, and poison sumac from my yard?

Every summer despite my best attempts to be careful, I end up developing a nasty rash due to an unfortunate encounter with poison ivy while doing routine yard work. How can I best identify poison ...
15
votes
5answers
2k views

What is this vine-like weed and how do I kill it?

I have a viney weed growing in my yard. Weed and Feed doesn't seem to affect it. It's slowly spreading to more and more of my yard every year. What is it, and how do I kill it?