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Support the Flora of the Southeastern US

2024 has been a banner year for making the best flora we can imagine. We've created:
With financial support from people like you, we are aiming even higher in 2025. Together we can accomplish all this: Vote on our 2025 priorities
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6 results More search options
FamilyScientific Name Common NameHabitatDistributionImage
LycopodiaceaeDiphasiastrum ×habereriDry forests.Known from widely scattered localities in our area; not always in close proximity to its parents.
LycopodiaceaeDiphasiastrum ×verecundumBashful Ground-Cedar
LycopodiaceaeDiphasiastrum complanatumNorthern Running-CedarThe presence of this species as far south as s. NY and ne. PA is complicated. Alleged by Gleason & Cronquist (1991) to reach "south in our range to Pa. and Minn.". Wherry et al. (1979) cited numerous occurrences in PA which have since been annotated as D. ×habereri; however, Rhoads and Block (2007) later rejected this species from PA, apparently due to a lack of specimens. It has been documented in Sullivan County, NY, which sits at the PA/NY border; however, Werier et al. (2022) explain that many specimens collected in NY labeled as D. complanatum may actually be D. digitatum. Lastly, some specimens collected in northeastern PA appear to potentially be D. complanatum (S. Grund, pers. comm.; 2022); however, these and the aforementioned specimens need critical examination before we can confirm or deny the legitimate (historical or current) presence of this species in PA.
LycopodiaceaeDiphasiastrum digitatumSouthern Running-Cedar, Common Running-Cedar, Fan Ground-Pine, Turkeyfoot, Silver-pineDry to mesic, usually acid forests and openings, especially common in disturbed sites, such as successional pine forests.NL (Newfoundland) west to MN, south to SC, GA, AL, MS, and AR.image of plant
LycopodiaceaeDiphasiastrum sabinifoliumJuniper Clubmoss, Juniper-leaf Ground-cedarForests and meadows.NL west to ON, south to NY, ne. PA, and MI.
LycopodiaceaeDiphasiastrum tristachyumBlue Running-cedar, Ground-cedarDry forests, glades, balds, barrens, forest openings.NL (Labrador) west to AB, south to nw. SC, ne. GA, MO, MN, and e. ND.image of plant