270 THE ESSEX NATURALIST.
Polypodium (fragile) fronde bipinnata : foliolis remotis pinnis sub-
rotundis incisis Hudsoni Fl. 390.
Classis Linnaei Cryptogamia: Filices.
Fine-cut Stone Fern, with slender and brittle stalks.
Found on a wall in the lane leading from the Lea Bridge road to Ley-
ton Church : very uncommon.
Fumaria alba latifolia. Raii Syn. 335.
Fumaria (claviculata) siliquis linearibus foliis cirrhiferis. Hudsoni FL
270.
Classis Linnei. Diadelphia Hexandria.
Climbing Fumitory.
In moist woods and hedges. Found in little Shrub-bush in plenty,
and among the bushes on the E. side of Snaresbrook pond, uncommon.
It flowers in June.
Hieracium fruticosum angustifolium majus. Raii Syn. 168.
Hieracium (umbellatum) foliis linearibus, subdenticulatis sparsis, floribus
subunxbellatis Hudsoni Fl. 300.
Classis Linniri, Syngenesia Polygamia iEqualis.
Narrow leaved bushy Hawkweed.
Found on the Forest, near the S. side of Snaresbrook pond, very
uncommon.
It flowers in July or August.
Hieracium minimum clusii. Hyoseris Tabernaemontani et Gerardi.
Raii Syn. 173.
Hyoseris (minima) caule diviso nudo. Hudsoni Fl : 302.
Classis Linnai Syngenesia : Polygamia Aequalis.
Small Swines Succory or Hawkweed.
Found in Marks house, Broomfield and Higham hill common fields.
Walthamstow, uncommon.
It flowers in May or June.
Hottonia Raii Syn ; 285.
Hottonia (palustris) pedunculis verticillato-multifloris. Hudsoni Fl. 72.
Classis Linnaei. Pentandria Monogynia.
Water Violet.
In ditches and gravel pits. Found in the marsh ditches near the
Lea, and in gravel pits near Woodford Mill, common.
It flowers in July or August.
Moschatellina foliis fumariae bulbosae Raii Syn. 267.
Adoxa (moschatellina) Hudsoni Fl. 150
Classis Linnaei. Octandria Tetragynia.
Tuberous Moschatel. Muskwood Crowfoot.
In shady places. Found under hedges in a field leading from Wood
Street to Chapel End Walthamstow in plenty, uncommon.
It flowers in March or April.
Nidus avis. Raii Syn. 382.
Ophrys (nidus avis) bulbis nbroso fasciculatis, caule vaginato, nectarii
labio bifido. Hudsoni Fl: 338.
Classis Linn ai Gynandria Diandria
Mishapen Orchis or Birdsnest.