Yellow Screwstem Bartonia virginica (Linnaeus) Britton, Sterns, & Poggenburg  

Description:

The leaves of Virginia Screwstem are opposite. This easily separates it from the similar alternate leaved Twining Screwstem.

There are 39 records in the project database.

View species at Maryland Plant Atlas

View Norton-Brown Herbarium specimens

Search Google Images

GA ALWAFR CLMOHOBA BCHACE PG AA CV CH SM KE QA CNTADO WI SOWO 
Yellow Screwstem blooming in Wicomico Co., Maryland (7/27/2013). Photo by Jim Brighton. (MBP list)

Yellow Screwstem in Prince George's Co., Maryland (7/3/2015). Photo by Bill Harms. (MBP list)

Yellow Screwstem in Garrett Co., Maryland (7/18/2013). Photo by Jim Stasz. (MBP list)

Yellow Screwstem blooming in Anne Arundel Co., Maryland (7/30/2012). Photo by Bill Harms. (MBP list)

Yellow Screwstem blooming in Anne Arundel Co., Maryland (7/30/2012). Photo by Bill Harms. (MBP list)

Yellow Screwstem blooming in Frederick Co., Maryland (7/27/2019). Photo by Josh Emm. (MBP list)

Yellow Screwstem in Cecil Co., Maryland (9/18/2017). Photo by Wayne Longbottom. (MBP list)


View All Images

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

View Bibliography