North America Native Plant

Cypress Panicgrass

Botanical name: Dichanthelium dichotomum var. dichotomum

USDA symbol: DIDID

Life cycle: perennial

Habit: grass

Native status: Native to Canada âš˜ Native to the lower 48 states âš˜ Native to Puerto Rico  

Synonyms: Dichanthelium annulum (Ashe) R. LeBlond (DIAN10)  âš˜  Dichanthelium caerulescens (Hack. ex Hitchc.) Correll (DICA34)  âš˜  Dichanthelium dichotomum (L.) Gould var. barbulatum (Michx.) Mohlenbr. (DIDIB2)  âš˜  Dichanthelium dichotomum (L.) Gould ssp. mattamuskeetense (Ashe) Freckmann & Lelong (DIDIM)  âš˜  Dichanthelium dichotomum (L.) Gould ssp. microcarpon (Muhl. ex Elliott) Freckmann & Lelong (DIDIM2)  âš˜  Dichanthelium dichotomum (L.) Gould var. nitidum (Lam.) R. LeBlond (DIDIN)  âš˜  Dichanthelium dichotomum (L.) Gould var. ramylosum (Torr.) R. LeBlond (DIDIR)  âš˜  Dichanthelium dichotomum (L.) Gould var. roanokense (Ashe) R. LeBlond (DIDIR2)  âš˜  Dichanthelium lucidum (Ashe) R. LeBlond (DILU6)  âš˜  Dichanthelium mattamuskeetense (Ashe) Mohlenbr. (DIMA9)  âš˜  Dichanthelium microcarpon (Muhl. ex Elliott) Mohlenbr. (DIMI5)  âš˜  Dichanthelium nitidum (Lam.) Mohlenbr. (DINI2)  âš˜  Dichanthelium nudicaule (Vasey) B.F. Hansen & Wunderlin (DINU7)  âš˜  Dichanthelium sphagnicola (Nash) R. LeBlond (DISP10)  âš˜  Dichanthelium yadkinense (Ashe) Mohlenbr. (DIYA)  âš˜  Panicum annulum Ashe (PAAN10)  âš˜  Panicum annulum Ashe var. glabrescens Gleason (PAANG)  âš˜  Panicum barbulatum Michx. (PABA7)  âš˜  Panicum caerulescens Hack. ex Hitchc. (PACA20)  âš˜  Panicum clutei Nash (PACL6)  âš˜  Panicum dichotomum L. (PADI8)  âš˜  Panicum dichotomum L. var. barbulatum (Michx.) Alph. Wood (PADIB2)  âš˜  Panicum dichotomum L. var. clutei (Nash) C.F. Reed (PADIC)  âš˜  Panicum dichotomum L. var. lucidum (Ashe) Lelong (PADIL)  âš˜  Panicum dichotomum L. var. mattamuskeetense (Ashe) Lelong (PADIM)  âš˜  Panicum dichotomum L. var. ramulosum (Torr.) Lelong (PADIR)  âš˜  Panicum dichotomum L. var. roanokense (Ashe) Lelong (PADIR2)  âš˜  Panicum dichotomum L. var. yadkinense (Ashe) Lelong (PADIY)  âš˜  Panicum lucidum Ashe (PALU4)  âš˜  Panicum lucidum Ashe var. opacum Fernald (PALUO)  âš˜  Panicum mattamuskeetense Ashe (PAMA10)  âš˜  Panicum mattamuskeetense Ashe var. clutei (Nash) Fernald (PAMAC)  âš˜  Panicum microcarpon Muhl. ex Elliott, non Muhl. (PAMI6)  âš˜  Panicum nitidum Lam. (PANI4)  âš˜  Panicum nudicaule Vasey (PANU7)  âš˜  Panicum roanokense Ashe (PARO4)  âš˜  Panicum sphagnicola Nash (PASP7)  âš˜  Panicum yadkinense Ashe (PAYA2)   

Cypress Panicgrass: A Delicate Native Grass for Naturalized Gardens If you’re looking to add subtle texture and movement to your native plant garden, cypress panicgrass might just be the understated star you’ve been searching for. This delicate perennial grass brings an airy, natural beauty that works wonderfully in meadow plantings ...

Rare plant alert!

Region: Alabama

Status: S3Q: Status is uncertain but is somewhere between the following rankings: Uncertain taxonomy: ⚘ Vulnerable: Either very rare and local throughout its range, found only in a restricted range (even if abundant at some locations), or factors are making it vulnerable to extinction. Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals ⚘ Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 6 to 20 occurrences or few remaining individuals (1,000 to 3,000) ⚘ Vulnerable: Either very rare and local throughout its range, found only in a restricted range (even if abundant at some locations), or factors are making it vulnerable to extinction. Typically 21 to 100 occurrences or between 3,000 and 10,000 individuals ⚘ New Jersey Highlands region ⚘ Possibly Extinct: Known only from historical occurrences. Still some hope of rediscovery ⚘ New Jersey Highlands region ⚘ New Jersey Pinelands region ⚘ Possibly Extinct: Known only from historical occurrences. Still some hope of rediscovery ⚘ Endangered: In danger of extinction throughout all or a significant portion of its range. ⚘ Imperiled: Extremely rare due to factor(s) making it especially vulnerable to extinction. Typically 6 to 20 occurrences or few remaining individuals (1,000 to 3,000) ⚘

Region: Alabama

Region: Alabama

Region: Alabama

Region: Alabama

Cypress Panicgrass: A Delicate Native Grass for Naturalized Gardens

If you’re looking to add subtle texture and movement to your native plant garden, cypress panicgrass might just be the understated star you’ve been searching for. This delicate perennial grass brings an airy, natural beauty that works wonderfully in meadow plantings and naturalized landscapes across much of North America.

Meet Cypress Panicgrass

Cypress panicgrass (Dichanthelium dichotomum var. dichotomum) is a charming native grass that’s been quietly gracing North American landscapes for centuries. As a member of the grass family, this perennial graminoid offers the kind of gentle, swaying presence that makes any garden feel more connected to the wild spaces around us.

Where Does It Call Home?

This adaptable grass has quite an impressive native range, stretching across Canada, the lower 48 states, and even Puerto Rico. You’ll find it naturally growing from the Maritime provinces of Canada down to Florida and west across the continent. It’s currently documented in states including Alabama, Arkansas, Connecticut, Delaware, Florida, Georgia, Illinois, Indiana, Iowa, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, New Hampshire, New Jersey, New York, North Carolina, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, Tennessee, Texas, Vermont, Virginia, West Virginia, and Wisconsin, plus Ontario and New Brunswick in Canada.

A Word About Conservation

Before we dive into growing tips, it’s worth noting that cypress panicgrass has some interesting conservation considerations. In certain states like New Jersey and Alabama, specific forms of this grass have special conservation status. If you’re planning to add this grass to your garden, make sure to source your plants or seeds from reputable native plant nurseries that practice responsible collection methods.

Why Choose Cypress Panicgrass?

Here’s what makes this grass a great choice for thoughtful gardeners:

  • It’s perfectly adapted to local conditions since it’s native
  • Provides subtle, fine-textured beauty without being flashy
  • Offers food sources for wildlife, particularly birds who enjoy the seeds
  • Works well in naturalized settings and meadow gardens
  • Once established, it’s quite low-maintenance
  • Hardy across USDA zones 3-9, making it suitable for most temperate regions

Creating the Right Conditions

Cypress panicgrass is refreshingly adaptable when it comes to growing conditions. It thrives in partial shade to full sun and tolerates various soil types. Once established, this tough little grass becomes quite drought tolerant, making it perfect for low-water gardening approaches.

The key to success is thinking like nature – this grass prefers conditions similar to woodland edges, meadows, and other semi-natural spaces where it would naturally occur.

Planting and Care Made Simple

One of the best things about native grasses like cypress panicgrass is how little fuss they require once they’re settled in. Here’s your basic care routine:

  • Plant in spring or fall when temperatures are moderate
  • Water regularly during the first growing season to help establishment
  • After that, supplemental watering is rarely needed
  • Cut back in late winter before new growth emerges
  • Allow it to self-seed if you want natural spreading
  • Minimal fertilization needed – native soils are usually perfect

Finding Its Place in Your Garden

Cypress panicgrass shines in naturalized settings rather than formal garden beds. Consider it for:

  • Meadow gardens where you want authentic native character
  • Woodland edge plantings
  • Rain gardens and bioswales
  • Native plant restorations
  • Areas where you want low-maintenance groundcover

Supporting Local Wildlife

While cypress panicgrass might look delicate, it’s actually quite important to local ecosystems. Birds appreciate the seeds it produces, and the grass structure provides shelter for small wildlife. It’s these kinds of quiet contributions that make native plants so valuable in our gardens.

The Bottom Line

Cypress panicgrass won’t win any flashy flower contests, but that’s not its job. This humble native grass excels at creating natural, sustainable beauty that supports local wildlife while requiring minimal care from you. If you’re building a native plant garden or want to add authentic local character to your landscape, cypress panicgrass deserves a spot on your plant list.

Just remember to source it responsibly, and you’ll have a lovely native grass that connects your garden to the broader natural heritage of North America.

Cypress Panicgrass

Classification

Group

Monocot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Liliopsida - Monocotyledons

Subclass

Commelinidae

Order

Cyperales

Family

Poaceae Barnhart - Grass family

Genus

Dichanthelium (Hitchc. & Chase) Gould - rosette grass

Species

Dichanthelium dichotomum (L.) Gould - cypress panicgrass

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA