Broadleaf Helleborine Epipactis helleborine (Linnaeus) CrantzNon-native  -  Invasive    Synonyms: Broad-leaved Helleborine.
Kingdom Plantae   >   Division Tracheophyta   >   Class Magnoliopsida   >   Order Orchidales   >   Family Orchidaceae   >   Genus Epipactis   

Status:

The native range of Broadleaf Helleborine includes Europe, Asia, and northern Africa. This orchid has been introduced to North America and has widely naturalized, mostly in the northeastern United States, eastern Canada, and the Great Lakes Region, and also in scattered locations across the continent. Some U.S. states, including Maryland, have labeled the plant an invasive. It was not abundant in Maryland, however, as of 2023, though its abundance may be increasing. Broadleaf Helleborine is most common in the state’s mountainous counties. A 2012 record from Kent County was the only record from the Eastern Shore as of June 2023.

Description:

Leaves are ovate to lanceolate, have prominent veins, and clasp the stem. Flowers are greenish-yellow tinged with purple.

Where to find:

This orchid is often found in disturbed, anthropogenic areas, such as gardens, parks, and roadsides. It also occurs in forests and swamps.

There are 64 records in the project database.

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Broadleaf Helleborine in Garrett Co., Maryland (7/12/2012). Photo by Jim Stasz. (MBP list)

Broadleaf Helleborine in Garrett Co., Maryland (7/12/2012). Photo by Jim Stasz. (MBP list)

Broadleaf Helleborine in Prince George's Co., Maryland (6/19/2019). Photo by Barbara Thurlow. (MBP list)

Broadleaf Helleborine blooming in Frederick Co., Maryland (7/14/2019). Photo by Josh Emm. (MBP list)

Broadleaf Helleborine in Garrett Co., Maryland (8/4/2019). Photo by Boyer and McDowell. (MBP list)

Broadleaf Helleborine in Prince George's Co., Maryland (6/19/2019). Photo by Barbara Thurlow. (MBP list)

Broadleaf Helleborine blooming in Frederick Co., Maryland (7/14/2019). Photo by Josh Emm. (MBP list)

Broadleaf Helleborine in Garrett Co., Maryland (4/25/2016). Photo by Kimberly Booth. (MBP list)

Broadleaf Helleborine in Allegany Co., Maryland (5/17/2015). Photo by Kimberly Booth. (MBP list)

Broadleaf Helleborine in Frederick Co., Maryland (7/13/2014). Photo by Jane Hill. (MBP list)

Broadleaf Helleborine in Garrett Co., Maryland (7/17/2018). Photo by Boyer and McDowell. (MBP list)

Broadleaf Heleborine blooms in the mountains of West Virginia (7/22/2008). Photo by David R. MacAdoo. (MBP list)


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MBP marks as "Invasive" any taxon listed in the Maryland Invasive Species Council (MISC) list of Invasive Species of Concern in Maryland. You can read their criteria and review the lists here: https://mdinvasives.org/species-of-concern/.