Identifiers
Accession number:
CGN20120
Accession name:
Tortuga
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:
United States of America
Collection site:
Latitude / Longitude:
48 / -125, uncertainty 4342333 meter
Altitude (m):
Collecting date:
1990----
Donor institute:
Centre for Plant Breeding and Reproduction Research, Wageningen, Netherlands
Donor number:
Other numbers:
Origin address:
Asgrow Seed Co. International, Orange, Connecticut, United States of America
Origin type:
Institute, university, genebank, breeding company
Other information
DOI:
10.18730/1M9RN
https://doi.org/10.18730/1M9RN
https://doi.org/10.18730/1M9RN
Type of variety or selection (groups within subcrops):
Romaine Verte Maraichere
Observations
Morphological characteristics
Plant characteristics
Physiological characteristics
absent
not visible
high
green
light
dark
low
high
low
high
not flabellate
elliptic
yellow
low
high
low
high
low
high
elliptic
small
large
low
high
low
high
Pictures
The following pictures are available for this accession.
.jpg)
06 Field Characterization (de Goor 1998).jpg
.JPG)
06 Field Characterization (Nergena 2007).JPG