Athyrium filix-femina subsp. angustum R.T.Clausen

• Region

  North America

• Country

  United States of America

• State/Province

  Illinois

• County/Municipio

  Ogle Co.

• Locality

  North, northeast and east-facing slopes along the west side of Illinois Route 2, along the main [southern] entrance road to the Stronghold and Blackhawk Presbytery and camp.

• Elevation

  Alt. 211 - 225 m. (692 - 738 ft.)

• Coordinates

  42.0417, -89.3422

• Distribution

  Map all specimens of this taxon

Athvrium filix-femina (L.) Roth
var. michauxii (Spreng.) Farw. Dryopteridaceae
Det.: S.R. Hill, (ILLS) 2005
OGLE COUNTY 42° 02’ 30” N. Lat. 089° 20’ 32” W.
Long. T. 24N, R. 10E, SW1/4 [ and adjacent portion of
the NW 1/4 ], NW1/4 NE1/4 SECT. 33. North,
northeast and east-facing slopes along the west side of
Illinois Route 2, along the main [southern] entrance
road to the Stronghold and Blackhawk Presbytery and
camp. Elevation about 692-738 feet. Sandy loam soil.
Mesic upland forest, with Aster shortii, Carex blanda,
Celtis, Circaea lutetiana, Dentaria laciniata,
Desmodium glutinosum, Geranium maculatum, Geum
canadense, Juglans nigra, Phryma, Quercus alba,
Toxicodendron radicans, Ulmus rubra. Stipe reddish,
base scaly; infrequent fern in large tufts, fronds
immature. Base of slopes.
Steven R. Hill 36290 17 May 2005
IIiittfc.
PLANTS OF ILLINOIS, USA
03797548