Main cultivars characteristics (alphabetical)

Country of Origin

Growing Area

Tree

Nut

Name

National

Regional

Local

Vigour

Growth Habit

Shape

Size

Remarks

High

Medium

Small

Upright

Medium

Open

Long

Oblong

Round

Large

Medium

Small

Acı

Turkey

X

X

X

X

X

Low productive, medium suckering, protandrie-homogam, low oil (60.0%), and medium protein (16.4%) content, low kernel percentage (44.2%), low bleaching ability (73.3%), high tendency to alter bearing.

Alcover

Spain

X

X

X

X

X

Amandi

Spain

X

X

X

X

X

Vigourous, medium suckering, cold areas highly protandrous, high kernel ratio (51%)

Ametllenca

Spain

X

X

X

X

X

Apegalos

Spain

X

X

X

X

X

Apellicola bianca

Italy

X

X

X

X

X

Apolda

Italy

X

X

X

X

X

Artell de Palma

Spain

X

X

X

X

X

Low vigourous, low suckering, low productive, susceptibility to big bud mite, homogamous, high kernel ratio (48%)

Artellet

Spain

X

X

X

X

X

Low vigour, low suckering, highly productive, resistant to big bud mite, very protandrous, high kernel ratio (50%)

Country of Origin

Growing Area

Tree

Nut

Name

National

Regional

Local

Vigour

Growth Habit

Shape

Size

Remarks

High

Medium

Small

Upright

Medium

Open

Long

Oblong

Round

Large

Medium

Small

Barcelona

USA

X

X

X

X

X

Synonims: Fertile de Coutard (France), Castanyera (Spain), Grada (Portugal), incompatibility alleles S₁S₂.

Barrettona

Italy

X

X

X

X

X

Bearn

France

X

X

X

X

X

Bergeri

Belgique

X

X

X

X

X

Synonym: Louis Berger, low productivity, late pollinator, low percentage of kernel, incompatibility alleles S₃S_?

Brixnut

USA

X

X

X

X

X

Incompatibility alleles S₁S₁₄

Buchanan

USA

X

X

X

X

X

Butler

USA

X

X

X

X

X

Pollinator of Barcelona and Ennis incompatibility allels S₂S₃.