Identifiers
Accession number:
CGN14605
Accession name:
Sigmaball
Crop (and subcrop type):
lettuce (L. sativa, group Latin Lettuce)
Population type:
Breeders variety
SMTA status
SMTA needed:
Yes
Classification
Genus:
Lactuca
Species:
sativa
Sub-taxon:
group Latin Lettuce
Origin information
Collecting number:
Country of origin:
United Kingdom
Collection site:
Latitude / Longitude:
55.4 / -3.4, uncertainty 637024 meter
Altitude (m):
Collecting date:
Donor institute:
Suttons Seed Ltd, Torquay, Devon, Tq2 7Qj, United Kingdom
Donor number:
Other numbers:
Origin address:
Suttons Seed Ltd, Torquay, Devon, Tq2 7Qj, United Kingdom
Origin type:
Institute, university, genebank, breeding company
Other information
DOI:
10.18730/1E1CA
https://doi.org/10.18730/1E1CA
https://doi.org/10.18730/1E1CA
Highlight:
Resistant to tipburn and root aphid
Additional passport information:
plants also show features of butterhead lettuce
Observations
Morphological characteristics
Plant characteristics
Physiological characteristics
Pests and diseases
absent
not visible
high
green
light
dark
low
high
low
high
not flabellate
transverse elliptic
white
low
high
low
high
low
high
circular
small
large
low
high
low
high
susceptible
resistant
low potential
high potential
tolerant
Pictures
The following pictures are available for this accession.
.jpg)
06 Field Characterization (de Goor 1994).jpg