VARIETAL NAME: 'Rougetto'


Taxonomical and basic information
Varietal name:
'Rougetto'
Identification/ Accession n.:
IT23_00535
Ingroup:
Morus alba s.l.
Species:
M. alba s.l.
Origin:
France
Obtained:
CBNMed-Porquerolles (FR), 2009
Morphological characteristics
Trunk:
Trunk circumference (cm):
Trunk colour:
Light brownish-grey

Shoots:
Colour of one-year old shoot:
Reddish brown
Lenticel density:
High
Lenticel shape:
Oval

Buds:
Bud shape:
Ovate
Bud colour:
Reddish brown
Bud size:
medium


Leaves:
Phyllotaxis:
Leaf shape:
Simple and lobed
Average leaf size: length (cm):
11.6
Average leaf size: width (cm)
9
Leaf size ratio:
Medium (1.3-1.5)
Petiole size (cm):
3.6
Petiole range:
Medium (21-40mm)
Shape of leaf base:
Cordate
Shape of leaf apex:
Acute
Leaf blade tip:
Absent
Leaf blade margin:
Crenate
Hairiness:
Glabrous
Glossiness:
Glossy




Reproductive structures
Sexual dimorphisem:
Dioecious
Inflorescence type:
Female
Inflorescence size:
Female infl. length (mm):
5.5
Female infl. diameter (mm):
4.6
Female infl. stalk length (mm):
6.0
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):
Infructescence length (mm):
16
Infructescence width (mm):
11
Length of peduncle:
Short
Infructescence colour:
Light pink
Taste:
Infructescence shape:
Ovoid/globose




Phenological descriptors
Date of bud burst (week):
Flowering date (week):
Date of infructescence ripening (week):
Uniformity of infructescence ripening:
Abundant autumn colouring (week):
Growth and yield attributes
Vigour:
Lenght (cm):
47.2
Number of lateral shoots:
n.d.
Lenght of internode (cm):
2.3
Leaf No./meter:
Weight of 100 fresh leaves (g):
