20 September 1994.
Beijing Shi, China
Locality: Da Xi Gou (Big West Valley), Song Shan Forest Preserve.
Coordinates: 40.5236, 115.7461
(Map it)
Elevation: 1300m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Growing in shaded understory on north facing slope in good organic matter; in association with Juglans mandshurica, Deutzia sp., Hydrangea bretscheideri, Corylus mandshurica, Schisandra chinensis and Acer truncatum.
Comment: Deciduous, herbaceous perennial plant with fronds arching upward from a central crown; fertile fronds are borne early in the season in the center of the crown in upright clusters.
Collector(s):