perennial plant造句

The dandelion is a perennial plant.

A perennial plant (Eupatorium coelestinum) of the southeast and central United States, having corymbs of small blue flowers.

Rumex Kl was a perennial plant with persistent roots. It was introduced to China in 1995. Rumex Kl attracted people's attention with its biological characters beneficial to human and economical value.

A perennial plant(Spigelia marilandica)native to the southeast United States having flowers with a tubular corolla that is red outside and yellow rhizomes and roots were once used as a vermifuge.

Old World perennial plants grown for their showy flowers.

Any of various perennial plants of the genus Uvularia in the lily family, native to eastern North America and having solitary, nodding, yellow bell-shaped flowers.

For all dune types the species diversity indices of perennial plants were the highest, those of annual plants were at the second, they increased from shifting sand dune stage to fixed stage.