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Details for: PI 499719,
Gossypium darwinii
G. Watt, AD5 31
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Gossypium darwinii
G. Watt
Top Name:
AD5 31
Origin:
Collected – Galápagos, Ecuador
Maintained:
Cotton Collection
Received by NPGS:
Oct 1985
PI Assigned:
1985
Improvement Status:
Wild material
Form Received:
Seed
Inventory Volume:
193
View original Plant Inventory data in pdf format
Availability
Form
Quantity
Note
Inventory
Cart
Seed
25 count
AD5 31 1985 SD
There are no images for this accession.
Core Passport Data
Taxonomy:
Gossypium darwinii
G. Watt
Top Name:
AD5 31
Origin:
Collected – Galápagos, Ecuador
Maintained:
Cotton Collection
Received by NPGS:
Oct 1985
PI Assigned:
1985
Improvement Status:
Wild material
Form Received:
Seed
Source History
Collected
11 September 1985.
Galápagos, Ecuador
Locality:
South of Tagus Cove, Isabela, Galapagos Islands
Donated
October 1985.
Texas, United States
Donor(s):
Percival, A. E., USDA, ARS
Wilson, F. Douglas, USDA, ARS
Accession Names and Identifiers
AD5 31
Type: Site identifier
Group: PEO-EXPLORATIONS
Exploration ID links
AP 0985
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links
Narrative
Plants swarming, glabrous. Bracts medium long, with 9-11 teeth. Flowers yellow with heavy petal spot. Locules 3-4. Glands present. Lint color khaki. Fuzz brown.
Gossypium darwinii
G. Watt
Genus:
Gossypium
Subgenus:
Karpas
Family:
Malvaceae
Subfamily:
Malvoideae
Tribe:
Gossypieae
Nomen number:
17909
Place of publication:
Wild cult. cotton 68. 1907
Protologue link:
https://www.biodiversitylibrary.org/page/16765224
Verified:
08/10/1999
by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Homotypic Synonym(s)
Gossypium barbadense
L. var.
darwinii
(G. Watt) J. B. Hutch.
Common names
Name
References
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Pedigree
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Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
COMMENT
Observed Taxon
The observed species of Gossypium in the plot.
darwinii
COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN
AD5 31 T08-0026 SD
Not Available
COMMENT
Usability
Ease of cultivation and crop production.
3 - The remainder of the Gossypium species and without usable fiber or have no seed fiber. Difficult to germinate and/or raise to maturity. Often left as ornamental perennial in the Tropics or as a large potted plant in a greenhouse.
COTTON.OVERVIEW
AD5 31 .02 SD
Not Available
GROWTH
Height (average) for the plot
Plot height to the nearest foot.
4 - Plot height was estimated to the nearest foot. Plant height ranges from three to four feet (0.91 to 1.22 meters) in height
COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN
AD5 31 T08-0026 SD
Not Available
GROWTH
Stand establishment
Stand establishment of the accession in the plot.
1 - 10% or less of the full stand
COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN
AD5 31 T08-0026 SD
Not Available
MORPHOLOGY
Leaf Color
The degree of red coloration to the leaf color.
1 - green - leaf is primarily green in color
COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN
AD5 31 T08-0026 SD
Not Available
MORPHOLOGY
Leaf Glands
Density of gossypol glands in the leaves.
3 - heavy - density of glands is greater than that normally seen in most cotton cultivars
COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN
AD5 31 T08-0026 SD
Not Available
MORPHOLOGY
Leaf Shape
The general shape of the mature, expanded leaves (degree of lobing ).
1 - normal - leaf shape typically seen in cotton cultivars
COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN
AD5 31 T08-0026 SD
Not Available
MORPHOLOGY
Stem Color
The degree of red coloration to the stems.
3 - dark red - red coloration permeates the stem
COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN
AD5 31 T08-0026 SD
Not Available
MORPHOLOGY
Stem Glands
The relative density of gossypol glands on the stems.
3 - heavy - density of glands is greater than that normally seen in most cotton cultivars
COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN
AD5 31 T08-0026 SD
Not Available
PHENOLOGY
Maturity
Maturity of the plot at the time of observation.
1 - flowers have not formed yet
COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN
AD5 31 T08-0026 SD
Not Available
PRODUCTION
Productivity
Relative assessment of boll load on a single plant.
0 - no bolls have formed on the plant
COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN
AD5 31 T08-0026 SD
Not Available