Ostrya virginiana

Characteristics
Ostrya virginiana (Mill.) K. Koch
hop hornbeam, ironwood
An understory small tree it occurs in a variety of forested environments, woodlands, and rocky openings. It does best in thin forests and woodlands in rich dryish thin rocky soils and over calcareous bedrock. In these habitats it can become a dominant understory tree.
Tree
Perennial
Vascular
7
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Native FACU (NWPL EMP) FACU (NWPL NCNE) S5 (State Rank)
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Classification
Eudicots
Fagales
Ostrya virginiana (Mill.) K. Koch - hop hornbeam, ironwood
Citation
Ostrya virginiana (Mill.) K. Koch
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Species Distribution Map

This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display its name.

Source
Synonyms
Plant Photos
Photo By: Stephen M. Young. Photo taken: Onondaga, NY: 19 July 2006 -
Ostrya virginiana_Stephen M. Young_19 July 2006_4188.jpg
Photo By: Steve Young. Photo taken: Essex, NY: 8 June 2021 -
Ostrya virginiana_Steve Young_8 June 2021_35507.jpg
Photo by: Andrew Nelson - Rice Creek Field Sta., SUNY Oswego Photo taken: Oswego County, NY: 20 Aug 2002 - 1
Ostrya_virginiana_ANelson_020820_01.jpg
Photo by: Andrew Nelson - Rice Creek Field Sta., SUNY Oswego Photo taken: Oswego County, NY: 20 Aug 2002 - 1
Ostrya_virginiana_ANelson_020820_05.jpg
Photo by: Andrew Nelson - Rice Creek Field Sta., SUNY Oswego Photo taken: Oswego County, NY: 20 Mar 2003 - 1
Ostrya_virginiana_ANelson_030320.jpg
Photo by: Andrew Nelson. Photo taken: Oswego Co., NY: 12 Jul 2013 - 1
Ostrya_virginiana_ANelson_130712_01.jpg
Photo by: Andrew Nelson. Photo taken: Oswego Co., NY: 12 Jul 2013 - 1
Ostrya_virginiana_ANelson_130712_0203.jpg
Photo by: Andrew Nelson. Photo taken: Oswego Co., NY: 12 Jul 2013 - 1
Ostrya_virginiana_ANelson_130712_0405.jpg
Photo by: Andrew Nelson. Photo taken: Oswego Co., NY: 30 Apr 2015 - 1
Ostrya_virginiana_ANelson_150430_01.jpg
Photo by: Andrew Nelson. Photo taken: Oswego Co., NY: 30 Apr 2015 - 1
Ostrya_virginiana_ANelson_150430_02.jpg
Photo by: Andrew Nelson. Photo taken: Oswego Co., NY: 30 Apr 2015 - 1
Ostrya_virginiana_ANelson_150430_04-06.jpg