Italian Arum in Montgomery Co., Maryland (1/18/2013).

Photo by Jane Hill MBP List

Italian Arum in Montgomery Co., Maryland (12/5/2012).

View Record Details Photo by Jane Hill MBP List

Italian Arum in Montgomery Co., Maryland (12/13/2015).

View Record Details Photo by Jane Hill MBP List

Italian Arum fruit stalk in Montgomery Co., Maryland (7/24/2014).

Photo by Jane Hill MBP List

Italian Arum fruit stalk in Montgomery Co., Maryland (7/24/2014). Knife included to show relative size.

Photo by Jane Hill MBP List

Italian Arum growing in Montgomery Co., Maryland (2/5/2020).

View Record Details Photo by Mark Etheridge MBP List

Italian Arum in Montgomery Co., Maryland (12/26/2017).

View Record Details Photo by Elizabeth Miller MBP List

Italian Arum in Montgomery Co., Maryland (3/15/2020). (c) mmn noriko, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 287035 - Psn: 200)

Italian Arum in Montgomery Co., Maryland (3/15/2020). (c) mmn noriko, some rights reserved (CC BY-NC).

View Record Details Photo by mmn_noriko via iNaturalist MBP List

Italian Arum in Baltimore Co., Maryland (2/23/2020). (c) Emilio Concari, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 289778 - Psn: 200)

Italian Arum in Baltimore Co., Maryland (2/23/2020). (c) Emilio Concari, some rights reserved (CC BY-NC).

View Record Details Photo by Emilio Concari MBP List

Italian Arum in Montgomery Co., Maryland (12/20/2020). (c) timboucher, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 321700 - Psn: 200)

Italian Arum in Montgomery Co., Maryland (12/20/2020). (c) timboucher, some rights reserved (CC BY-NC).

View Record Details Photo by timboucher via iNaturalist MBP List

Italian Arum in Montgomery Co., Maryland (2/11/2025). No rights reserved.

View Record Details Photo by Sam Droege MBP List

Italian Arum in Montgomery Co., Maryland (3/8/2025). (c) essayer, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1246963 - Psn: 200)

Italian Arum in Montgomery Co., Maryland (3/8/2025). (c) essayer, some rights reserved (CC BY-NC).

View Record Details Photo by essayer via iNaturalist MBP List

Map Snapshot

117 Records

GA AL WA FR CL MO HO BA BC HA CE PG AA CV CH SM KE QA CN TA DO WI SO WO

Description

Fruit stalk similar to Jack in the Pulpit, but more elongated. Leaves disappear after flowering in the spring, and new leaves emerge in the fall (and then overwinter), as in Cranefly Orchid and Puttyroot (J. Hill, pers. comm.).

Where To Find

Cabin John Regional Park, Bannockburn Creek (Bethesda), and Rock Creek park in Montgomery Co., Maryland.

Seasonality Summary

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Resources

View at iNaturalist Search Google Images Search MBP Facebook posts

View at Maryland Plant Atlas Search Flora of North America Search Mid-Atlantic Herbaria Consortium Search Norton-Brown Herbarium Search MNPS Facebook posts

Citations

No citations linked for this taxon yet.

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/. Use of media featured on Maryland Biodiversity Project is only permitted with express permission of the photographer.

Italian Arum in Montgomery Co., Maryland (1/18/2013). Media by Jane Hill.

Italian Arum in Montgomery Co., Maryland (12/5/2012). View Record Details Media by Jane Hill.

Italian Arum in Montgomery Co., Maryland (12/13/2015). View Record Details Media by Jane Hill.

Italian Arum fruit stalk in Montgomery Co., Maryland (7/24/2014). Media by Jane Hill.

Italian Arum fruit stalk in Montgomery Co., Maryland (7/24/2014). Knife included to show relative size. Media by Jane Hill.

Italian Arum growing in Montgomery Co., Maryland (2/5/2020). View Record Details Media by Mark Etheridge.

Italian Arum in Montgomery Co., Maryland (12/26/2017). View Record Details Media by Elizabeth Miller.

Italian Arum in Montgomery Co., Maryland (3/15/2020). (c) mmn noriko, some rights reserved (CC BY-NC). View Record Details Media by mmn_noriko via iNaturalist.

Italian Arum in Baltimore Co., Maryland (2/23/2020). (c) Emilio Concari, some rights reserved (CC BY-NC). View Record Details Media by Emilio Concari.

Italian Arum in Montgomery Co., Maryland (12/20/2020). (c) timboucher, some rights reserved (CC BY-NC). View Record Details Media by timboucher via iNaturalist.

Italian Arum in Montgomery Co., Maryland (2/11/2025). No rights reserved. View Record Details Media by Sam Droege.

Italian Arum in Montgomery Co., Maryland (3/8/2025). (c) essayer, some rights reserved (CC BY-NC). View Record Details Media by essayer via iNaturalist.