Details for: PI 274512, Gossypium barbadense L., GB 50

Summary Data

Taxonomy:

Gossypium barbadense L.

Top Name:

GB 50

Origin:

Collected – Guyana

Maintained:

Cotton Collection

Received by NPGS:

08 May 1961

PI Assigned:

1961

Form Received:

Seed

Backup Location:

National Laboratory for Genetic Resources Preservation

Inventory Volume:

169
View original Plant Inventory data in pdf format

Availability

Form	Quantity	Note	Inventory	Cart
Seed	25 count		GB 50 T10-0007 SD

There are no images for this accession.

Core Passport Data

Taxonomy:

Gossypium barbadense L.

Top Name:

GB 50

Origin:

Collected – Guyana

Maintained:

Cotton Collection

Received by NPGS:

08 May 1961

PI Assigned:

1961

Form Received:

Seed

Source History

Collected

Guyana
Locality: Wakenaam Islands.

Donated

08 May 1961.
Guyana

Donor(s):

U.S. International Cooperation Adm.

Accession Names and Identifiers

GB 50

Type: Site identifier

No. 3

Type: Other or unclassified name

Narrative

Gossypium barbadense L.

Genus:

Gossypium

Subgenus:

Karpas

Family:

Malvaceae

Subfamily:

Malvoideae

Tribe:

Gossypieae

Nomen number:

17904

Place of publication:

Sp. pl. 2:693. 1753

Protologue link:

https://www.biodiversitylibrary.org/page/358714

Typification:

View in Linnean Typification Project

Verified:

08/10/1999 by ARS Systematic Botanists.

Other conspecific taxa

Autonyms (not in current use), synonyms and invalid designations

Autonym(s)
Gossypium barbadense L. var. barbadense

Heterotypic Synonym(s)


Gossypium barbadense L. var. brasiliense (Macfad.) Mauer
Gossypium brasiliense Macfad.
Gossypium evertum O. F. Cook & J. Hubb.
Gossypium peruvianum Cav.
Gossypium barbadense L. var. braziliense (Raf.) Fryxell
Gossypium barbadense L. var. acuminatum (Roxb. ex G. Don) Triana & Planch.
Gossypium acuminatum Roxb. ex G. Don
Gossypium vitifolium Lam.
Gossypium guyanense Raf. var. braziliense Raf.
Gossypium guyanense Raf.
Gossypium guyanense Raf. var. guyanense

Common names

Language	Name	seq	Citation
English	American Pima cotton	1	Cotton Division AMS. 1980. The classification of cotton. U.S.D.A. Agric. Handb. 556:1.
English	American-Egyptian cotton	1	Markle, G. M. et al., eds. 1998. Food and feed crops of the United States, ed. 2
English	Brazilian cotton	1	Paul, T. K. & M. P. Nayar. 1988. Malvaceae. In: Botanical Survey of India, Fascicles of flora of India. 19:114.
English	Egyptian cotton	1	Paul, T. K. & M. P. Nayar. 1988. Malvaceae. In: Botanical Survey of India, Fascicles of flora of India. 19:114.
English	Gallini cotton	1	Uphof, J. C. T. 1968. Dictionary of economic plants, ed. 2.
English	kidney cotton	1	Paul, T. K. & M. P. Nayar. 1988. Malvaceae. In: Botanical Survey of India, Fascicles of flora of India. 19:114.
English	long-staple cotton	1	Harling, G. & B. Sparre, eds. 1973-. Flora of Ecuador.
English	Peruvian cotton	1	Paul, T. K. & M. P. Nayar. 1988. Malvaceae. In: Botanical Survey of India, Fascicles of flora of India. 19:114.
English	Pima cotton	1	Fryxell, P. A. 1997. pers. comm. Note: re. common names
English	Sea Island cotton	1	Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
English	upland cotton	1	Duke, J. A. et al. 2002. CRC Handbook of medicinal herbs
French	coton des Indes Occidentales	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
French	cotonnier d'Egypte	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
German	Sea Island-Baumwolle	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
German	westindische Baumwolle	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Portuguese	algodoeiro-americano	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish	algodón	2	Soukup, J. 1970. Vocabulario de los nombres vulgares de la flora peruana.
Spanish	algodonero de las Barbados	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedish	västindisk bomull	2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Inventory	Availability
COMMENT	Observed Taxon	The observed species of Gossypium in the plot.	barbadense	COTTON.CSF&B.FIELD.TEXAS.COLLEGE.STATION	GB 50 CS15-0915 SD	Not Available
COMMENT	Observed Taxon	The observed species of Gossypium in the plot.	barbadense	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
COMMENT	Observed Taxon	The observed species of Gossypium in the plot.	barbadense	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
COMMENT	Usability	Ease of cultivation and crop production.	2 - Fails to mature or produce seed in a single summer growing season. Results from a combination of factors such as delayed maturity, photoperiodic (short day) flowering, hard seed coats, poor stand establishment (many collected G. barbadense GB, most G. hirsutum TEX landraces/racestocks or 'wild' cotton).	COTTON.OVERVIEW	GB 50 T10-0007 SD
GROWTH	Plant Height	Plant height in meters as grown in Tecoman or Iguala Mexico	1.8	COTTON.GENERAL		Not Available
GROWTH	Canopy Type	The foliage density on the plants.	1 - typical - foliage cover is typical of that seen in most cotton cultivars	COTTON.CSF&B.FIELD.TEXAS.COLLEGE.STATION	GB 50 CS15-0915 SD	Not Available
GROWTH	Canopy Type	The foliage density on the plants.	1 - typical - foliage cover is typical of that seen in most cotton cultivars	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
GROWTH	Growth Habit	Growth pattern of stem and branches.	1 - normal - stem growth is typical of that seen for most cotton cultivars	COTTON.CSF&B.FIELD.TEXAS.COLLEGE.STATION	GB 50 CS15-0915 SD	Not Available
GROWTH	Growth Habit	Growth pattern of stem and branches.	1 - normal - stem growth is typical of that seen for most cotton cultivars	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
GROWTH	Growth Habit	Growth pattern of stem and branches.	1 - normal - stem growth is typical of that seen for most cotton cultivars	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
GROWTH	Height (average) for the plot	Plot height to the nearest foot.	3 - Plot height was estimated to the nearest foot. Plant height ranges from two to three feet (0.61 to 0.91 meters) in height	COTTON.CSF&B.FIELD.TEXAS.COLLEGE.STATION	GB 50 CS15-0915 SD	Not Available
GROWTH	Height (average) for the plot	Plot height to the nearest foot.	3 - Plot height was estimated to the nearest foot. Plant height ranges from two to three feet (0.61 to 0.91 meters) in height	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
GROWTH	Height (average) for the plot	Plot height to the nearest foot.	6 - Plot height was estimated to the nearest foot. Plant height ranges from five to six feet (1.52 to 1.83 meters) in height	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
GROWTH	Stand establishment	Stand establishment of the accession in the plot.	4 - three fourths of a full stand	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
GROWTH	Stand establishment	Stand establishment of the accession in the plot.	6 - full stand, high germination rate, high seedling survival	COTTON.CSF&B.FIELD.TEXAS.COLLEGE.STATION	GB 50 CS15-0915 SD	Not Available
GROWTH	Stand establishment	Stand establishment of the accession in the plot.	6 - full stand, high germination rate, high seedling survival	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
GROWTH	Plot uniformity	Indicates degree of uniformity of plants in field plot.	unif - appears uniform and each trait can be given a single score	COTTON.CSF&B.FIELD.TEXAS.COLLEGE.STATION	GB 50 CS15-0915 SD	Not Available
GROWTH	Plot uniformity	Indicates degree of uniformity of plants in field plot.	unif - appears uniform and each trait can be given a single score	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
GROWTH	Plot uniformity	Indicates degree of uniformity of plants in field plot.	unif - appears uniform and each trait can be given a single score	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
MORPHOLOGY	Arealometer A	Arealometer A is a measure of the external surface area of the fibers of a given volume of material, expressed in square mm per cubic mm of fibrous material.	362	COTTON.GENERAL		Not Available
MORPHOLOGY	Arealometer D	The difference between specific area determined at high pressure (AH) and standard pressure (Areo A). D is presumably a measure of flatness of the fiber ribbon.	29	COTTON.GENERAL		Not Available
MORPHOLOGY	Boll Length	Length from base to tip in mm.	48	COTTON.GENERAL		Not Available
MORPHOLOGY	Boll Weight	Average weight in grams of a 10 boll sample	3.7	COTTON.GENERAL		Not Available
MORPHOLOGY	Boll Width	Cross section at widest part in mm.	26	COTTON.GENERAL		Not Available
MORPHOLOGY	Calyx Hairs	Calyx hairs.	1 - Hairs absent	COTTON.GENERAL		Not Available
MORPHOLOGY	E1	The percentage elongation at break of the center 1/8 inch of the fiber bundle measured for T1 strength on the Stelometer.	8.3	COTTON.GENERAL		Not Available
MORPHOLOGY	Fuzz Grade	Amount of fuzz on seeds (1.0 = heavy fuzz, 18.0 = naked seed)	10	COTTON.GENERAL		Not Available
MORPHOLOGY	Leaf Lac	B/A where B = distance from petiole to the sinus between the middle lobe and the first lateral lobe and A = length of leaf from petiole to tip of middle lobe.	0.15	COTTON.GENERAL		Not Available
MORPHOLOGY	Locules/Boll	Average number of locules in a 10 boll sample.	3.1	COTTON.GENERAL		Not Available
MORPHOLOGY	Petal Color	Petal color.	4 - Segregating	COTTON.GENERAL		Not Available
MORPHOLOGY	Pollen Color	Pollen color.	2 - Cream	COTTON.GENERAL		Not Available
MORPHOLOGY	Pubescence	Hairiness of plant in general.	2 - Few plant hairs	COTTON.GENERAL		Not Available
MORPHOLOGY	Reflectance	A Measure of the percentage of reflectance on a Nickerson-Hunter Colorimeter. The higher the value the lighter the cotton.	72	COTTON.GENERAL		Not Available
MORPHOLOGY	Seeds/Boll	Average number of seed in a 10 boll sample.	19	COTTON.GENERAL		Not Available
MORPHOLOGY	Seed Type	Seed type code.	2 - Semi-kidney	COTTON.GENERAL		Not Available
MORPHOLOGY	Uhm	The length in inches of the half of the fibers by weight that contains the longer fibers. UHM approximates classer's staple and 2.5 percent span length.	0.92	COTTON.GENERAL		Not Available
MORPHOLOGY	Yellowness	Hunter's B value, a measure of increasing yellowness of the cotton, taken with a Nickerson-Hunter Colorimeter.	11.4	COTTON.GENERAL		Not Available
MORPHOLOGY	Boll Color	The degree of red coloration to the boll.	4 - red - red coloration to the boll color	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
MORPHOLOGY	Boll Nectaries	The presence of nectar glands on the base of the boll or calyx.	1 - present - nectar gland seen at least once on the base of the boll.	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
MORPHOLOGY	Boll Shape	Degree of roundness to the boll shape.	4 - cone oval - bolls show tapering from middle to the tip. The base and middle are comparable in length	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
MORPHOLOGY	Bract Color	The degree of red coloration to the bracts.	2 - red - solid red coloration of the bracts	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
MORPHOLOGY	Bract Color	The degree of red coloration to the bracts.	2 - red - solid red coloration of the bracts	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
MORPHOLOGY	Bract Nectaries	The presence of nectar glands on the base of the bracts on the outside or abaxial side.	1 - present - nectar gland seen at least once on the bract on the outside or abaxial side	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
MORPHOLOGY	Bract Teeth Number	Relative number of bract teeth.	1 - medium - around a dozen teeth on the bract	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
MORPHOLOGY	Bract Teeth Size	Size of bract teeth relative to the bract.	1 - medium - teeth indent to about 1/3 the overall length of the bract. Common for G. barbadense	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
MORPHOLOGY	Bract Type	Type of bract according to shape or placement relative to the boll.	1 - normal - typical bract that remains close to the boll and expands to partially wrap the boll	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
MORPHOLOGY	Bract Type	Type of bract according to shape or placement relative to the boll.	1 - normal - typical bract that remains close to the boll and expands to partially wrap the boll	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
MORPHOLOGY	Fruiting Type	Pattern of boll formation on branches.	1 - normal - regular formation of bolls, with 1-2 per node	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 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	GB 50 T10-0007 SD
MORPHOLOGY	Leaf Color	The degree of red coloration to the leaf color.	2 - red - red coloration is regularly seen in the interveinal areas of mature leaves	COTTON.CSF&B.FIELD.TEXAS.COLLEGE.STATION	GB 50 CS15-0915 SD	Not Available
MORPHOLOGY	Leaf Color	The degree of red coloration to the leaf color.	2 - red - red coloration is regularly seen in the interveinal areas of mature leaves	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
MORPHOLOGY	Leaf Glands	Density of gossypol glands in the leaves.	1 - medium - typically seen density of gossypol glands for most cotton cultivars.	COTTON.CSF&B.FIELD.TEXAS.COLLEGE.STATION	GB 50 CS15-0915 SD	Not Available
MORPHOLOGY	Leaf Glands	Density of gossypol glands in the leaves.	1 - medium - typically seen density of gossypol glands for most cotton cultivars.	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
MORPHOLOGY	Leaf Glands	Density of gossypol glands in the leaves.	1 - medium - typically seen density of gossypol glands for most cotton cultivars.	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
MORPHOLOGY	Leaf Hair	Relative density of hairs on the leaf surfaces (expanded leaves at the fourth node).	2 - few - leaf hairs are at a low frequency	COTTON.CSF&B.FIELD.TEXAS.COLLEGE.STATION	GB 50 CS15-0915 SD	Not Available
MORPHOLOGY	Leaf Hair	Relative density of hairs on the leaf surfaces (expanded leaves at the fourth node).	2 - few - leaf hairs are at a low frequency	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
MORPHOLOGY	Leaf Hair	Relative density of hairs on the leaf surfaces (expanded leaves at the fourth node).	2 - few - leaf hairs are at a low frequency	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
MORPHOLOGY	Leaf Nectary Number	Number of nectary glands on the undersides of the leaf.	1 - 1 - nectar glands only seen on the main vein of underside of leaves	COTTON.CSF&B.FIELD.TEXAS.COLLEGE.STATION	GB 50 CS15-0915 SD	Not Available
MORPHOLOGY	Leaf Nectary Number	Number of nectary glands on the undersides of the leaf.	1 - 1 - nectar glands only seen on the main vein of underside of leaves	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
MORPHOLOGY	Leaf Nectary Number	Number of nectary glands on the undersides of the leaf.	1 - 1 - nectar glands only seen on the main vein of underside of leaves	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 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.CSF&B.FIELD.TEXAS.COLLEGE.STATION	GB 50 CS15-0915 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	GB 50 T10-0007 SD
MORPHOLOGY	Leaf Shape	The general shape of the mature, expanded leaves (degree of lobing ).	1 - normal - leaf shape typically seen in cotton cultivars	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
MORPHOLOGY	Leaf Size	Size of the mature, expanded leaf surfaces, fourth node, or older.	3 - large - leaf size is greater than the opened adult hand, easily stretching past fingertips	COTTON.CSF&B.FIELD.TEXAS.COLLEGE.STATION	GB 50 CS15-0915 SD	Not Available
MORPHOLOGY	Leaf Size	Size of the mature, expanded leaf surfaces, fourth node, or older.	3 - large - leaf size is greater than the opened adult hand, easily stretching past fingertips	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
MORPHOLOGY	Lint Color	Color of mature fiber	1 - white - most cotton cultivars of G. hirsutum and G. arboreum	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
MORPHOLOGY	Petal Color	Flower petal color.	2 - yellow - petal color that is most common in G. barbadense, G. herbaceum, and G. arboreum	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
MORPHOLOGY	Petal Spot	Red coloration at interior base of flower petals.	1 - light - red coloration is faint	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
MORPHOLOGY	Pollen color	Pollen color.	4 - dark yellow - typically seen in G. barbadense, G. arboreum and G. herbaceum	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
MORPHOLOGY	Seed Fuzz	The relative density of seed fuzz on the seed surface after ginning	4 - tufted - fuzz only on micropylar end	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
MORPHOLOGY	Seed Fuzz Color	The color of the seed fuzz after ginning.	5 - tan - tan colored seed fuzz	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
MORPHOLOGY	Stem Color	The degree of red coloration to the stems.	3 - dark red - red coloration permeates the stem	COTTON.CSF&B.FIELD.TEXAS.COLLEGE.STATION	GB 50 CS15-0915 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	GB 50 T10-0007 SD
MORPHOLOGY	Stem Color	The degree of red coloration to the stems.	3 - dark red - red coloration permeates the stem	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
MORPHOLOGY	Stem Glands	The relative density of gossypol glands on the stems.	1 - medium - typically seen density of gossypol glands for most cotton cultivars	COTTON.CSF&B.FIELD.TEXAS.COLLEGE.STATION	GB 50 CS15-0915 SD	Not Available
MORPHOLOGY	Stem Glands	The relative density of gossypol glands on the stems.	1 - medium - typically seen density of gossypol glands for most cotton cultivars	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
MORPHOLOGY	Stem Glands	The relative density of gossypol glands on the stems.	1 - medium - typically seen density of gossypol glands for most cotton cultivars	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
MORPHOLOGY	Stem Hair	Stem hair density on the mature, expanded stem, fourth node, or older.	1 - none - hairs appear to be absent from stems	COTTON.CSF&B.FIELD.TEXAS.COLLEGE.STATION	GB 50 CS15-0915 SD	Not Available
MORPHOLOGY	Stem Hair	Stem hair density on the mature, expanded stem, fourth node, or older.	1 - none - hairs appear to be absent from stems	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
MORPHOLOGY	Stem Hair	Stem hair density on the mature, expanded stem, fourth node, or older.	2 - few - stem hairs are at low frequency	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
MORPHOLOGY	Stigma	The stigmatic column in relation to the antheridial cone.	1 - normal - stigma clears the antheridial cone. Typical for most G. hirsutum cultivars	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
PHENOLOGY	Arizona Flower Date	Date of first flowers when grown at Phoenix, Arizona. Scored only for the Arizona collections of cotton.	11 - NONFLOWERING	COTTON.GENERAL		Not Available
PHENOLOGY	Maturity	Relative maturity of entries when earliest cotton had all bolls open.	4 - No bolls open	COTTON.GENERAL		Not Available
PHENOLOGY	Maturity	Maturity of the plot at the time of observation.	1 - flowers have not formed yet	COTTON.CSF&B.FIELD.TEXAS.COLLEGE.STATION	GB 50 CS15-0915 SD	Not Available
PHENOLOGY	Maturity	Maturity of the plot at the time of observation.	2 - flowers have formed, but bolls are not yet forming	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
PHENOLOGY	Maturity	Maturity of the plot at the time of observation.	4 - more than 1/2 open - most bolls that have formed are opening	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD
PHENOLOGY	Photoperiodic rating	Average plot flowering response approximately 3 weeks post Summer Solstice	0 - no squares - no sign of flowering response in the plot	COTTON.CSF&B.FIELD.TEXAS.COLLEGE.STATION	GB 50 CS15-0915 SD	Not Available
PRODUCTION	Lint percent	The weight of lint ginned from a sample of seed cotton expressed as a percentage of the weight of seed cotton.	37.8	COTTON.GENERAL		Not Available
PRODUCTION	Lint Index	The weight of lint from 100 seed in grams	7.5	COTTON.GENERAL		Not Available
PRODUCTION	Mean	The average length in inches of all fibers longer than 1/4 inch.	0.77	COTTON.GENERAL		Not Available
PRODUCTION	Micronaire	The fineness of the sample taken from the ginned lint measured by the Micronaire and expressed in standard curvilinear micron aire units.	5.73	COTTON.GENERAL		Not Available
PRODUCTION	Productiveness	Relative productiveness.	3 - Fair production	COTTON.GENERAL		Not Available
PRODUCTION	Seed Index	The weight of 100 seed in grams	12.3	COTTON.GENERAL		Not Available
PRODUCTION	T0	The fiber strength of a bundle of fibers measured on a Stelometer with the jaws holding the fiber bundle tightly appressed. Measured in grams force per tex.	3.82	COTTON.GENERAL		Not Available
PRODUCTION	T1	The fiber strength of a bundle of fibers measured on a Stelometer with the jaws separated by a 1/8 inch spacer. Measured in grams force per tex.	21.6	COTTON.GENERAL		Not Available
PRODUCTION	Productivity	Relative assessment of boll load on a single plant.	0 - no bolls have formed on the plant	COTTON.CSF&B.FIELD.TEXAS.COLLEGE.STATION	GB 50 CS15-0915 SD	Not Available
PRODUCTION	Productivity	Relative assessment of boll load on a single plant.	1 - less than a dozen bolls are observed per plant	COTTON.CRCWN.FIELD.COSTA.RICA.GUANACASTE.LIBERIA	GB 50 CR17-0561 SD	Not Available
PRODUCTION	Productivity	Relative assessment of boll load on a single plant.	2 - average count of bolls per plant range between 13 to 24 bolls per plant	COTTON.MXCWN.FIELD.MEXICO.COLIMA.TECOMAN	GB 50 T10-0007 SD