Whether you are looking to cozy up a garden seating area or hide an unsightly view, tall perennial flowers are the answer.

Perennials are the stalwarts of flower beds. These reliable plants perform year after year, filling gardens with colorful blooms and interesting foliage and attracting pollinators to their nectar ...

People lined up to see—and smell—the blossoms of two pungent plant species, which only bloom for a short time every few years ...

Q: I have several perennials that look very healthy but have stopped flowering. Should I divide them? How can I do this without killing the plant? A: When an otherwise healthy-looking perennial ...

“They only grow here, and protecting the places these rare plants live will go a long way ... it’s a beautiful perennial herb with a red stem and delicate, yellow flowers. Sand flax: The sand flax is ...

The flower is listed as listed as a rare plant under the California Endangered Species Act and federally listed as endangered under the Endangered Species Act. Only 3,000 Pismo clarkias were ...

Only 19 populations of this rare flower remain, with 10 of these having fewer than 20 individual plants. The Center for Biological Diversity petitioned the Service in 2010 to protect the Ocmulgee ...

while perennials can persist for multiple years. This ancient crossbreeding suggests that hybridization is a common mechanism of diversification in these rare plants. We also found that the ...