Yes. There is no official list of acceptable plants, but any biobased material that otherwise meets the requirements should be accepted, if you can get formal documentation from your supplier that the life cycle is less than 10 years.

Be careful, though—the caveat that USGBC provides in LEED Interpretation #10057, dated 5/9/2011, is that the plants must be "typically regenerated" within 10 years. Trees that could economically be harvested within 10 years, but for which that practice isn't typical, might not meet this standard.