• NSF NEON | Open Data to Understand our Ecosystems
  • Biorepository Data Portal

  • Home
  • Search
    • Sample search
    • Map search
    • Dynamic Species List
    • Taxonomic Explorer
  • Images
    • Image Browser
    • Image Search
  • Datasets
    • Research Datasets and Special Collections
    • Carabidae Checklists with Keys
    • Checklist: Research Sites - Invertebrates
    • Checklist: Research Sites - Plants
    • Checklist: Research Sites - Vertebrates
  • Sample Use
    • Sample Use Policy
    • Sample Request
    • Sample Archival Request
    • Dataset Publishing
  • How to Cite
  • Additional Information
    • Tutorials and Help
    • Biorepository Staff
    • About NEON
    • NEON Data Portal
    • ASU Biocollections
    • About Symbiota
  • Getting Started
Login New Account Sitemap
Hypericum dolabriforme Vent.  

No occurrences found

Family: Hypericaceae
straggling St. Johnswort
[Hypericum bissellii Fern.]
Images
not available
  • Gleason & Cronquist
  • Resources
Vascular plants of NE US and adjacent Canada
Spreading or ascending perennial 2-5 dm, somewhat woody below, often rhizomatous but the stems clustered; lvs linear to linear-oblong, 2-4 cm, without evident lateral veins; cymes compact and few-fld; sep very unequal, the outer pair ovate or broadly lanceolate, 7-12 mm, the others smaller; pet 9-13 mm; stamens 120-200; stigmas 3(4), minute; fr ovoid, 5-8 mm; seeds 1.5-1.8 mm. Limestone outcrops, cedar-glades, etc.; Ky. and s. Ind. to Ga. June-Aug.

Gleason, Henry A. & Cronquist, Arthur J. 1991. Manual of vascular plants of northeastern United States and adjacent Canada. lxxv + 910 pp.

©The New York Botanical Garden. All rights reserved. Used by permission.
Click to Display
0 Total Images
NSF NEON | Open Data to Understand our Ecosystems The National Ecological Observatory Network is a major facility fully funded by the National Science Foundation. Any opinions, findings and conclusions or recommendations expressed in this material do not necessarily reflect the views of the National Science Foundation.