Arboretum in Northeast Washington in Washington, District of Columbia — The American Northeast (Mid-Atlantic)
Ballota nigra
Black Horehound
Photographed By Devry Becker Jones (CC0), January 17, 2020
Erected by U.S. Department of Agriculture.
Topics. This historical marker is listed in these topic lists: Animals • Horticulture & Forestry • Science & Medicine.
Location. 38° 54.696′ N, 76° 58.191′ W. Marker is in Northeast Washington in Washington, District of Columbia. It is in Arboretum. Marker can be reached from Meadow Road Northeast, 0.1 miles east of Eagle Nest Road Northeast, on the left when traveling west. Touch for map. Marker is in this post office area: Washington DC 20002, United States of America. Touch for directions.
Other nearby markers. At least 8 other markers are within walking distance of this marker. Erianthus ravennae (here, next to this marker); Dioscorides Garden (here, next to this marker); Daucus carota spp. carota (here, next to this marker); Teucrium chamaedrys (here, next to this marker); Echium vulgare (here, next to this marker); Origanum vulgare ssp. hirtum (here, next to this marker); Ruscus aculeatus (here, next to this marker); Iris × germanica 'Florentina' (here, next to this marker). Touch for a list and map of all markers in Northeast Washington.
Additional keywords. Ballota nigra
Credits. This page was last revised on January 30, 2023. It was originally submitted on January 18, 2020, by Devry Becker Jones of Washington, District of Columbia. This page has been viewed 79 times since then and 11 times this year. Photo 1. submitted on January 18, 2020, by Devry Becker Jones of Washington, District of Columbia.