Identifiers
Accession number:
CGN04576
Accession name:
Trocadero a Graine Noire; La Preferee; Perpignanaise; Big Boston (The Preferred); Des Vorgezogene
Crop (and subcrop type):
lettuce (L. sativa, group Butterhead Lettuce)
Population type:
Breeders variety
SMTA status
SMTA needed:
Yes
Classification
Genus:
Lactuca
Species:
sativa
Sub-taxon:
group Butterhead Lettuce
Origin information
Collecting number:
Country of origin:
France
Collection site:
Latitude / Longitude:
45,7 / 2,9, uncertainty 697206 meter
Altitude (m):
Collecting date:
1755----
Donor institute:
Instituut voor de Veredeling van Tuinbouwgewassen, Wageningen, Netherlands
Donor number:
IVT 119
Other numbers:
Origin address:
Vilmorin, 49250 La Menitre, France
Origin type:
Institute, university, genebank, breeding company
Other information
DOI:
10.18730/17WTA
https://doi.org/10.18730/17WTA
https://doi.org/10.18730/17WTA
Type of variety or selection (groups within subcrops):
Trocadero a Graine Noire
Additional passport information:
CGN's best Trocadero a Graine Noire, duplicate of CGN05248 and CGN09362
Observations
Morphological characteristics
Plant characteristics
Pests and diseases
present
not visible
high
diffused
green
light
dark
low
high
low
high
not flabellate
transverse elliptic
black
low
high
low
high
low
high
circular
small
large
low
high
low potential
high potential
slightly tolerant
Pictures
The following pictures are available for this accession.
.JPG)
06 Characterisation (Velema, 2014).JPG
.jpg)
06 Field Characterization (de Goor 1991).jpg