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University of Louisiana at Monroe Herbarium (NLU)

The R. Dale Thomas Collection - University of Louisiana Monroe (NLU) collection was transferred to the Botanical Research Institute of Texas in 2017. Please contact Tiana Rehman (trehman@brit.org) with any questions regarding the collection.
Director of the Herbarium: Tiana Rehman, trehman@brit.org
Homepage: http://www.brit.org/research/collections/nlu
Collection Type: Preserved Specimens
Management: Data snapshot of local collection database
Last Update: 1 May 2024
DwC-Archive Access Point: https://pteridoportal.org/portal/content/dwca/NLU_DwC-A.zip
IPT / DwC-A Source:
Digital Metadata: EML File
Usage Rights: CC0 1.0 (Public-domain)
Cite this collection:
University of Louisiana at Monroe Herbarium. Occurrence dataset (ID: 4deeee3e-9d60-491f-92bd-2a84a7f4cd2e) https://pteridoportal.org/portal/content/dwca/NLU_DwC-A.zip accessed via the PteridoPortal Portal, pteridoportal.org/portal, 2024-05-02).
Collection Statistics
  • 9,987 specimen records
  • 632 (6%) georeferenced
  • 9,554 (96%) with images (20,954 total images)
  • 9,493 (95%) identified to species
  • 36 families
  • 163 genera
  • 784 species
  • 917 total taxa (including subsp. and var.)
Extra Statistics
Taxon Distribution
Taxon Distribution
  • Acrostichum (7)
  • Adiantopsis (1)
  • Adiantum (253)
  • Ananthacorus (1)
  • Antrophyum (1)
  • Aspidotis (2)
  • Astrolepis (1)
  • Bommeria (4)
  • Ceratopteris (13)
  • Cheilanthes (165)
  • Cryptogramma (24)
  • Eriosorus (6)
  • Gymnogramma (1)
  • Gymnopteris (1)
  • Jamesonia (1)
  • Llavea (3)
  • Mildella (1)
  • Myriopteris (11)
  • Notholaena (47)
  • Onychium (5)
  • Pellaea (103)
  • Pentagramma (1)
  • Pityrogramma (21)
  • Polytaenium (1)
  • Pteris (60)
  • Taenitis (2)
  • Vittaria (18)