QUERCUS ROBUR
Common name:
Oak
Clade:
Angiosperms, Eudicots, Rosids
Order:
Fagales
Family:
Fagaceae
Fruit:
Acorn
Leaves:
Big, with lobes, spatulate or oblong and toothed. Dark green in bundle and clearer in back. Petiocles: short and without fair.
Height: 20-40m. Wide treetops and thick trunks with rough bark. Straight trunk.
Characteristics:
Ulmus
Common name:
Elm
Clade:
Angiosperms, Eudicots, Rosids
Order:
Rosales
Family:
Ulmaceae
Fruit:
Samara
Leaves:
Oval, point in the end. Smooth in the top part and with fair at low part. Asymmetric
Characteristics:
Height: Can reach to 30 or 40m. Wide treetops, ovoidea and lengthened. Robust straight trunk. Cracked crust.
Dryopteris filix-mas
Common name:
Male fern
Division:
Pteridophyta
Class:
Polypodiopsida/Pteridopsida
Polypodiales
Order:
Dryopteridaceae
Family:
Grow up in pairs of steam. 20-15 pinnas
Leaves:
Height: Can reach to 50m. Stem: erect form (base of plant). Don't have reproductor organs. Only produce gametes in haploid fase. No flowers and no fruits. It is not a deciduoud plant.
Charactristics:
Bryophyta sensu stricto
Common name:
Moss
Division:
Embryophyta
Class:
Takakiopsida/Sphagnopsida/Andreaeopsida/ Andreaeobryopsida/Oedipodiopsida/Polytrichopsida/ Tetraphidopsida/Bryopsida
Charactristics:
There are a lot of moss classes and species in all the forest. Sexual organs cover by sterile cells. From green algae. False steam.Tiny leaves.Alternation of generations. No conductive tissue. No flowers and no fruits. Resistant to drought periods. They grow up in soil, trees...
Also there are flowers and, obviouly, more species of trees (aspen, maple, chesnut tree...).
