• All
  • Articles
  • Videos
  • Plants
  • Recipes
  • Members

How to Find Out What Kind of Plant You Have

Comments ()  |   |  Text size: a A  |  Report Abuse  |  Print
close

Report This Article

How to Find Out What Kind of Plant You Have

Reason for flagging?

Comments

Submit

Share:    |  Email  |  Bookmark and Share

Overview

Thousands of plant species dot North America. If you're exploring a wild patch of vegetation and see a plant you like, or encounter an unusual specimen in your garden, you may wish to identify it to learn how you can cultivate or control it. Though various websites and plant encyclopedias list common plant species, such references are typically limited in scope and often require you to already know the plant's name. Instead, solicit the help of a USDA cooperative extension system office for quick identification assistance.

Step 1

Review the plant's size. Use a ruler to measure the plant's height, taken from the base of the plant to its tallest branch, and its spread. Spread is the horizontal distance between the points of its longest side branches. Never guess or estimate the plant's size.

Step 2

Inspect the plant's foliage. The leaves are one of the most commonly used identifying characteristics for plants, according to Oregon State University. Measure the leaf's length and width. Observe its color, especially if it has a patterned color. Review its texture, how it attaches to the branch and whether it's a single leaf or a lobed leaf (lobed leaves have several "points").

Step 3

Look for any other identifying characteristics, including blossom color and size, seed pod color and size, and the type of soil in which the plant is growing.

Step 4

Call your regional cooperative extension system office (see Resources) and provide the extension officer with the plant characteristics you identified in steps 1 through 3. Many experts can identify a plant with such characteristics over the phone without seeing the actual plant, according to Colorado State University.

Step 5

Collect a sample of the plant if the extension officer cannot identify the plant over the phone. For small plants, like annual flower species, digging out the plant is ideal. If digging it out isn't an option because you'd like to save it or it's too big for removal, cut off a branch with connected foliage, as well a sample blossom and seed pod if such exist. Take the sample to the regional cooperative office. If the office is too far, a local nursery may be able to identify the plant if it's an ornamental species.

Things You'll Need

  • Ruler
  • Shovel or pruning shears

References

  • "The American Horticultural Society Encyclopedia of Plants and Flowers"; Christopher Brickell, et al.; 2002
  • "Botany in a Day: The Patterns Method of Plant Identification"; Thomas Elpel; 2004
  • Colorado State University: Identifying Trees and Shrubs
  • Oregon State University: Plant Identification

Who Can Help

  • University of Connecticut: Plant Database
  • USDA: Find a Cooperative Extension Office
Keywords: identify plant species, identify plant type, determine plant type

About this Author

Josh Duvauchelle is an editor and journalist with more than 10 years' experience. His work has appeared in various magazines, including "Honolulu Magazine," which has more paid subscribers than any other magazine in Hawaii. He graduated with honors from Trinity Western University, holding a Bachelor of Arts in professional communications, and earned a certificate in applied leadership and public affairs from the Laurentian Leadership Centre.