Mid-Atlantic Invaders Tool

common velvetgrass

Holcus lanatus

L.

Taxon, Habit: Plant, Graminoid, Grass

Habitat: Wetland/Terrestrial

U.S. Nativity: Introduced



Species Synonym(s): None

Common Name(s): velvetgrass, Yorkshire fog

Family: Poaceae (Grass Family)

Family Synonym(s): None

Native Range (GRIN):

Plant

Forest and Kim Starr, Starr Environmental

Habitat

Forest and Kim Starr, Starr Environmental

Plant

Forest and Kim Starr, Starr Environmental

Plant

Joseph M. DiTomaso, University of California - Davis

Stem

Joseph M. DiTomaso, University of California - Davis

Flower

John M. Randall, The Nature Conservancy

Flower

Joseph M. DiTomaso, University of California - Davis

Flower

Barry Rice, sarracenia.com

Plant

Forest and Kim Starr, Starr Environmental

Flower

John M. Randall, The Nature Conservancy

Spikelet

D. Walters and C. Southwick, USDA

Uses


Landscape Ornamental Use (GRIN): No

All Uses (GRIN): Erosion control, Potential seed contaminant

Distribution Map (EDDMapS)


Wetland Indicator


Summary: common velvetgrass (Holcus lanatus) is a Wetland/Terrestrial species.

Atlantic and Gulf Coastal Plain (AGCP):

Mid-Atlantic Coastal Plain regions

Eastern Mountains and Piedmont (EMP):

Mid-Atlantic Piedmont and Mountain regions

Northcentral and Northeast (NCNE):

Northern parts of PA and NJ (and beyond)


Legend (data from U.S. Army Corps of Engineers)


OBL (Obligate wetland): Almost always occurs in wetlands (estimated probability > 99%) under natural conditions

FACW (Facultative wetland): Usually occurs in wetlands (estimated probability 67% - 99%), but occasionally found in non-wetlands

FAC (Facultative): Equally likely to occur in wetlands (estimated probability 34% - 66%) or non-wetlands

FACU (Facultative upland): Usually occur in non-wetlands (estimated probability 67% - 99%), but occasionally found in wetlands (estimated probability 1% - 33%)

UPL (Obligate upland): Occur almost always (estimated probability > 99%) in non-wetlands under natural conditions

Taxonomic Rank


Kingdom: Plantae
Phylum: Magnoliophyta
Class: Liliopsida
Subclass: Commelinidae
Order: Cyperales
Family: Poaceae
Genus: Holcus
Subject: Holcus lanatus L.

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