Field Guide

What could be cooler than finding a green dragon? This leafy green plant with a long, noodly spadix is closely related to Jack-in-the-pulpit. It occurs in the same habitats but is less common and easily overlooked.

Similar to kudzu, Chinese yam is an aggressive vine that overtakes nearly everything within reach that stands still long enough! Learn more about this invasive plant — and please don’t plant it!

Three species of yucca grow wild in Missouri. Spanish bayonet was introduced from the Southwest and has escaped from cultivation, but our two soapweeds are native.

Yellow passion flower is the smaller of Missouri’s two Passiflora species. Both are vines that climb via tendrils. This one has yellowish-green flowers about an inch wide. Look for it along and south of the Missouri River.

One of the worst invasive species in the world, Japanese knotweed can thrive in many places and can even damage foundations of buildings — not to mention the harm it causes in natural habitats. Learn to recognize it so you can prevent its spread.

Missouri has 276 species in the grass family, including well-known crop plants and our native prairie grasses. Distinguishing between the species can be difficult, but it’s easy to learn some basics about the group.

Hogwort is fuzzy, densely covered with whitish hairs. A common but often overlooked plant in pastures, prairies, ditches, and roadsides, it’s usually less than 18 inches tall.

Missouri has 24 species in the rush family. Distinguishing between these grasslike plants can be tricky, but it’s easy to learn some basics about the group.

Missouri has more than 200 species in the sedge family. Distinguishing between these grasslike plants can be difficult, but it’s easy to learn some basics about the group.