Identifiers
Accession number:
CGN17405
Accession name:
IHR 10,009469 Butterhead
Crop (and subcrop type):
lettuce (L. sativa, group Butterhead Lettuce)
Population type:
Land variety
SMTA status
SMTA needed:
Yes
Classification
Genus:
Lactuca
Species:
sativa
Sub-taxon:
group Butterhead Lettuce
Origin information
Collecting number:
Country of origin:
Portugal
Collection site:
Porto, Souto Madalena Paredes
Latitude / Longitude:
41.217 / -8.333, uncertainty 5000 meter
Altitude (m):
110
Collecting date:
1990----
Donor institute:
Institute of Horticultural Research, Wellesbourne Warwick Cv35 9Ef, United Kingdom
Donor number:
10,009469
Other numbers:
FA181
Origin address:
Farias & Astley Expedition, Horticulture Research International (HRI), Wellesbourne, Warwick, United Kingdom
Origin type:
Other information
DOI:
10.18730/1H41P
https://doi.org/10.18730/1H41P
https://doi.org/10.18730/1H41P
Additional passport information:
butterhead fraction of split sample, cutting fraction is CGN20720, received as Alface (= lettuce)
Observations
Morphological characteristics
Plant characteristics
Physiological characteristics
present
not visible
high
diffused
red
light
dark
low
high
low
high
not flabellate
narrow elliptic
yellow
black
low
high
low
high
low
high
small
large
low
high
low
high
Pictures
The following pictures are available for this accession.
.JPG)
06 Close-up (Nergena 2010).JPG