Each flower can be up to 2 inches wide, making them a good addition to a rustic style bouquet. Creamy light orange flowers ...

The brilliant orange flower of the African tulip tree has been ... many other invasive species that depend on disturbances and light gaps to gain a foothold. African tulip invades either way.

Avens, also called geum, have striking, small flowers in brilliant colors ranging from orange to yellow and red. These ...