https://fsus.ncbg.unc.edu/main.php?pg=show-taxon-detail.php&taxonid=5200
Penstemon alluviorum (Lowland Beardtongue) - FSUS
penstemonlowlandbeardtongue
https://www.wildflphoto.com/genus.php?k=p&id=72
Wild Florida Photo - Penstemon - beardtongue genus
A collection of photographs by Paul Rebmann of Florida flora and fauna. Nature photos with information and a focus on rare, endangered and threatened species.
wild floridaphotopenstemonbeardtonguegenus
https://www.all-creatures.org/picb/wfshl-foxglove-bt.html
Foxglove Beardtongue (Penstemon digitalis) - Wild Flowers of Sleepy Hollow Lake From...
Foxglove Beardtongue (Penstemon digitalis) - Wild Flowers of Sleepy Hollow Lake - Working for a peaceful world for humans, animals, and the environment
foxglove beardtonguewild flowerssleepy hollowpenstemondigitalis
https://www.willardbaygardens.com/product/penstemon-rostriflorus/1070
Penstemon rostriflorus - Bridge's Beardtongue | Willard Bay Gardens
Penstemon rostriflorus, commonly known as Bridge's Penstemon or Beaked Penstemon, is a striking perennial herb native to the southwestern United States....
penstemonbridgebeardtonguewillardbay
https://plantaddicts.com/rock-candy-ruby-beardtongue
Rock Candy Ruby Beardtongue | Plant Addicts
rock candyrubybeardtongueplantaddicts
https://plantsofthewild.com/product/native-roots-penstemon-humilis-low-beardtongue-3-5-pot/
Native Roots PENSTEMON HUMILIS, Low Beardtongue 3.5" pot | Plants of the Wild
May 8, 2026 - Soft blue flowers spring to early summer. Up to 15" tall, with an 18" spread. Adaptable, but does best in well drained soil. Evergreen: no Flower Color:
https://www.birdandbeeplants.com/product/penstemon-hirsutus-northeastern-beardtongue/36
Penstemon hirsutus - Northeastern Beardtongue | Bird and Bee Native Plants
Vermont Native. A great plant for the rock garden or well any well drained sunny spot. Low rosette of dark foliage grows spires of white to pale lavender...
penstemonnortheasternbeardtonguebirdbee
https://idfg.idaho.gov/species/taxa/56608
Penstemon watsonii (Watson Beardtongue) | Idaho Fish and Game Species Catalog
idaho fish and gamepenstemonwatsonbeardtonguespecies
https://www.myhomepark.com/glossary/hairy-beardtongue
Hairy Beardtongue | My Home Park
A compact, clump-forming plant adorned by white-to-purple bell-shaped flowers in early summer. Its downy leaves are soft to the touch. You will see many bees...
my homehairybeardtonguepark
https://biodiversity.ku.edu/botany/research/blowout-beardtongue
KU Botany Research | Blowout Beardtongue | KU Biodiversity Institute and Natural History Museum
botany researchnatural historykublowoutbeardtongue