Annual Bluegrass Poa annua LinnaeusNon-native  -  Invasive    
Kingdom Plantae   >   Division Tracheophyta   >   Class Magnoliopsida   >   Order Poales   >   Family Poaceae   >   Genus Poa   

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Annual Bluegrass in Garrett Co., Maryland (7/8/2019). Photo by Wayne Longbottom. (MBP list)

Annual Bluegrass in Prince George's Co., Maryland (3/4/2017). Photo by Bill Harms. (MBP list)

Annual Bluegrass blooming at Chino Farms in Queen Anne's Co., Maryland (3/20/2016). Identified by Wayne Longbottom. Photo by Dan Small. (MBP list)

Annual Bluegrass in Talbot Co., Maryland (3/23/2017). Photo by Jim Brighton. (MBP list)

Annual Bluegrass growing in Worcester Co., Maryland (3/27/2016). Photo by Dan Small. (MBP list)

Annual Bluegrass blooming in St. Mary's Co., Maryland (3/31/2013). Photo by Bill Hubick. (MBP list)

Annual Bluegrass blooming in Anne Arundel Co., Maryland (3/23/2014). Photo by Bill Hubick. (MBP list)

Annual Bluegrass growing in Talbot Co., Maryland (3/26/2016). Photo by Dan Small. (MBP list)

Annual Bluegrass in Montgomery Co., Maryland (3/15/2021). (c) johnbotany, some rights reserved (CC BY-NC). Photo by John Hall. (MBP list)

Annual Bluegrass in Howard Co., Maryland (5/16/2017). Photo by Bill Harms. (MBP list)

Annual Bluegrass in Anne Arundel Co., Maryland (11/21/2015). Photo by Bill Hubick. (MBP list)

Annual Bluegrass in Montgomery Co., Maryland (6/9/2017). Photo by Bill Harms. (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/.

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