Onocleaceae of Maine
(Kingdom Plantae, Monilophytes)


a project of
V. F. Thomas Co. - 167 Thorne Mountain Road - Canton, Maine  04221
info@vfthomas.com


(updated 30 January 2020)


Onocleaceae - sensitive fern family
[information to be added]

Maine is home to 2 species in 2 genera (hybrids excluded). If you already know which species you have or are interested in learning about, click on the appropriate species link below. Otherwise, to determine which genus that the plant in question falls into, refer to the table immediately below the species list.
   Matteuccia (1 species)
      Matteuccia struthiopteris ssp. pensylvanica - fiddlehead fern
   Onoclea (1 species)
      Onoclea sensibilis - sensitive fern




sterile leaf blade division sterile leaf blade shape venation char. 5 char. 6
Matteuccia once divided widest above the middle free (forking and not rejoining) in linear leaflets
Onoclea deeply lobed widest near the base reticulate in spherical leafules


Matteuccia (fiddlehead fern)
[information to be added]

Matteuccia struthiopteris ssp. pensylvanica (fiddlehead fern) - [information to be added]

(click on image to enlarge)


Onoclea (sensitive fern)
[information to be added]

Onoclea sensibilis (sensitive fern) - [information to be added]

(click on image to enlarge)


Note:
   1. Taxonomy and nomenclature follow Flora Novae Angliae by Arthur Haines (2011, Yale University Press, ISBN 978-0-300-17154-9).