Thursday, May 13, 2010

Green Trilliums

I thought the green striped trilliums were really cool. They are --- but they are also diseased. The green striped trillium at the top of the picture is the same as the three flowers below, except for one thing, It is infected with the bacterium Mycoplasmas.

The infection causes the normally white flowers to exhibit varying amounts of green in the blooms. In fact, sometimes the entire trillium is green rather than white. The disease also distorts the shape of the petals and may even cause the plant to have more than the usual three petals. Diseased trilliums have been know to have as many as six petals.

So the diseased trilliums are pretty and in a very dramatic fashion. Is there a downside? Unfortunately, the answer is yes. Eventually, the affected trilliums die from the stress of the infection.

1 comment:

Joy said...

Lovely photo. Very spring-like.

Hope to see you on Norwich Daily Photo soon. Have a great weekend!