Category Archives: Plants

Ironwood

An ironwood tree with its cascading foliage
The Common Ironwood (Casuarina equisetifolia) is something of an invasive weed. It has, in my book, two distinguishing features. The first is the creaking noise it makes when the wind blows, which can be an eerie sound at times. The second is its foliage, which, under the right conditions, looks like a cascade of water.

For more information about Ironwoods, go to wildlifeofhawaii.com/flowers/774/casuarina-equisetifolia-common-ironwood/.

No fly zone

Crab spider webs and fruit
A crab spider sits in its web
A crab spider sits in its web.,

Crab spiders (also known as spiny-backed spiders) came to Hawaii in 1985. They spread through all the islands and are especially numerous here in the winter months. They build dense thickets of webs such as these between two tangerine trees. They look threatening, but aren’t particularly. People do get bitten, mostly if a spider falls on them or gets lodged in clothing.

I usually encounter them when I miss spotting a web and end up with it wrapped around my head. Their webs, which often span a 10 or 20 foot gap, seem especially strong and sticky.

For more information about crab spiders, go to gardenguyhawaii.com/2011/12/crab-spiders.html.