Identifiers
Accession number:
CGN04938
Accession name:
CNRIDG 80 Dark
Crop (and subcrop type):
lettuce (L. sativa, group Cos Lettuce)
Population type:
Breeders variety
SMTA status
SMTA needed:
Yes
Classification
Genus:
Lactuca
Species:
sativa
Sub-taxon:
group Cos Lettuce
Origin information
Collecting number:
Country of origin:
Collection site:
Latitude / Longitude:
Altitude (m):
Collecting date:
Donor institute:
Instituut voor de Veredeling van Tuinbouwgewassen, Wageningen, Netherlands
Donor number:
647
Other numbers:
Origin address:
Origin type:
Institute, university, genebank, breeding company
Other information
DOI:
10.18730/186AJ
https://doi.org/10.18730/186AJ
https://doi.org/10.18730/186AJ
Type of variety or selection (groups within subcrops):
Romaine Grise Maraichere
Additional passport information:
received as Romana Dark
Observations
Morphological characteristics
Plant characteristics
Physiological characteristics
Pests and diseases
absent
not visible
high
green
light
dark
low
high
low
high
low
high
not flabellate
elliptic
white
low
high
low
high
low
high
elliptic
small
large
low
high
low
high
low potential
high potential
Pictures
The following pictures are available for this accession.
.jpg)
06 Field Characterization (de Goor 1990).jpg