VARIETAL NAME: 'SI-SM/P 137.2'
Taxonomical and basic information
Varietal name:
'SI-SM/P 137.2'
Identification/ Accession n.:
Sl23_00180
Ingroup:
M. alba s.l.
Species:
M. alba
Origin:
Koprska brda, 45,465650_°N; 13,646830_°E
Obtained:
In situ field inventory
Morphological characteristics
Trunk:
Trunk circumference (cm):
270 cm (in situ)
Trunk colour:
Light brownish-grey
Shoots:
Colour of one-year old shoot:
Dark brown
Lenticel density:
High
Lenticel shape:
Round
Buds:
Bud shape:
Medium triangular
Bud colour:
Dark brown
Bud size:
Medium
Leaves:
Phyllotaxis:
Alternate distichous
Leaf shape:
Simple
Average leaf size: length (cm):
13,56
Average leaf size: width (cm)
8,77
Leaf size ratio:
Medium (1.3-1.5)
Petiole size (cm):
3.9
Petiole range:
Medium (21-40mm)
Shape of leaf base:
Retuse
Shape of leaf apex:
Acute
Leaf blade tip:
Caudate
Leaf blade margin:
Serrate
Hairiness:
Midrib and veins
Glossiness:
Glossy
Reproductive structures
Sexual dimorphisem:
Dioecious
Inflorescence type:
Female
Inflorescence size:
Female infl. length (mm):
8.0
Female infl. diameter (mm):
6.4
Female infl. stalk length (mm):
10.6
Male infl. length (mm):
Male infl. diameter (mm):
Male infl. stalk length (mm):
Polygamous infl. length (mm):
Polygamous infl. diameter (mm):
Polyg. infl. stalk length (mm):
Infructescence:
Fruit weight (g):
1.2
Infructescence length (mm):
17.4
Infructescence width (mm):
10.2
Length of peduncle:
Medium
Infructescence colour:
Purple brown
Taste:
Sweet
Infructescence shape:
Ovoid/globose
Phenological descriptors
Date of bud burst (week):
12
Flowering date (week):
17
Date of infructescence ripening (week):
Medium
Uniformity of infructescence ripening:
Abundant autumn colouring (week):
Growth and yield attributes
Vigour:
Lenght (cm):
105.5
Number of lateral shoots:
n.d.
Lenght of internode (cm):
4.4
Leaf No./meter:
24.667
Weight of 100 fresh leaves (g):
10.15