Saturday, September 14, 2013

Weedy old enemy: Mystery solved


Old enemy identified

J.D., one of the botanists from my PR days with the Gulf Coast Research Laboratory, suggested that the photos I emailed him looked like Phyllanthus urinaria, common name chamber bitter. Thanks, J.D.

Other common names are gripeweed, shatterstone, stonebreaker and leafflower, according to Wikipedia. Here are parts of Wikipedia's description that match what I have observed in our own garden:

The plant, reaching around 2 feet, has small alternate leaves resembling those of the mimosa tree. When touched, the leaves fold in automatically.

A photo that accompanies the Wikipedia entry here boasts reddish fruit that I have not seen before, but then this is the first season I have ever seen the plants get this big and so extensive. I guess my post-stroke mulching discouraged them in the summers of 2011 and 2012.

The characteristic of how the leaves fold up when touched is probably why I retain a vivid memory of my mother's showing me the plant when I was little. I still cannot remember exactly what she called it, but it was something like "sleepy weed."

Of course, when I googled "sleepy weed," only citations  related to marijuana came up. I don't want that weed in the family vegetable patch, either!

7 comments:

Ginny said...

How cool that you finally found out!! I have actually never heard of this, even with all it's names.. NOW I need to be on the lookout for it!

Retired English Teacher said...

Oh how funny. No, I wouldn't want either weed in my garden either.

True story: Marijuana is legal in Colorado. An acquaintance recently suggested I try it for sleep problems. This person swears by it. I will pass on that suggestion!

gigihawaii said...

I posted a photo of a shrub with red flowers growing in my back yard and just yesterday received an email from a reader who identified it.

Sandra said...

you know i love weeds and this one is fascinating. never seen before or heard any of the names it has... gripeweed should be here in my yard since i am the queen of griping

schmidleysscribblins.com said...

I hope those things don't find their way to Virginia. Dianne

Mage said...

Now we all know. :)

Arkansas Patti said...

Well none of the common names suggest it is the least bit edible.
Thanks for the update. I was curious and now I know to get rid of it when I see it.