Transcript DICHOTOMOUS KEY

A. It has
B. It has compound
simple leaves
leaves
A. There are seven or
more elliptic, entire
and pointed leaflets
and the last is the
biggest
B. There are nine or
more ovate, entire
leaflets with similar
size
A. It has lanceolate
leaves
B. It doesn’t have
lanceolate leaves
NOGAL
inicio
ACACIA
inicio
A. According to the
edge, it has entire
leaves
B. The leaves aren’t
entires
A. It has big leaves, over
B. The leaves are
10-30 cm length finely
smaller and silver-grey
pointed at tip
by one side
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....... Olive tree
EUCALIPTO
inicio
OLIVO
inicio
A. It is a deciduous tree
B. It is an
with pink or white flowers,
evergreen tree
whose blossom before the
with dentate
serrate leaves
leaves
ALMENDRO
inicio
SAUCE
inicio
A. The leaves
are elliptic
B. The leaves
aren’t elliptic
A. It has lobed
B. It has dentate
C. It has sinuate
leaves and the
leaves and the seed
leaves and they are
seed is inside an
is inside a chestnut
used to cook because
acorn
their aromatic smell
ROBLE
inicio
ROBLE
inicio
LAUREL
inicio
A. It has acicular leaves
B. It doesn’t have acicular
leaves
A. It has groups from 2 to
B It has groups up to 20
5 leaves together and they
leaves together and they
are usually long (more than
are shorter (1 to 3 cm)
3cm)
PINO
inicio
CEDRO
inicio
A. The leaves are ovate
B. The leaves aren’t ovate
A. It has dentate
B. It has serrate
C. The leaves are
leaves and it’s also
leaves with
sinuate and they have
called “evergreen
asymmetric bases
a long petiole (4-6
oak” because it has
and an alternate
cm)
acorns too
position in the stem
ENCINA
inicio
OLMO
inicio
ÁLAMO
inicio
A. It has cordate leaves
B. It doesn’t have
cordate leaves
A. The edge is lobed and
B. The edge is lobed
also dentate
and also sinuate
PLATANERO
inicio
HIGUERA
inicio
A. The leaves have the shape of
B. The leaves have triangular
a fan and they are parallel-
shape and they are tiny, like
veined
scales on a fish
GINKGO
inicio
CIPRÉS
inicio
Acorn:
Also:
Blossom:
Chestnut:
Deciduous:
Edge:
Evergreen:
Fan:
Finely:
Fish:
Leaflet:
Length:
Bellota
También
Florecer
Castaña
Caduco
Borde
Perenne
Abanico
Finamente
Pez
Foliolo
Longitud
Pointed:
Scale:
Seed:
Shape:
Side:
Size:
Smell:
Stem:
Tiny:
Tip:
Puntiaguda
Escama
Semilla
Forma
Lado
Tamaño
Olor
Rama
Diminuto
Punta