Details for: PI 262681, Saccharum hybr., R 469

Summary Data

Taxonomy:

Saccharum hybr.

Top Name:

R 469

Origin:

Donated – Guadeloupe

Maintained:

Natl. Germplasm Repository - Miami

Received by NPGS:

04 Jan 1960

PI Assigned:

1960

Inventory Volume:

168
View original Plant Inventory data in pdf format

Availability

Form	Quantity	Note	Inventory	Cart
Cutting	5 cuttings		MIA 34282 PL

Note: When you select cuttings, you will receive unrooted cuttings, not rooted plants, unless specific arrangements have been made with the curator.

There are no images for this accession.

Core Passport Data

Taxonomy:

Saccharum hybr.

Top Name:

R 469

Origin:

Donated – Guadeloupe

Maintained:

Natl. Germplasm Repository - Miami

Received by NPGS:

04 Jan 1960

PI Assigned:

1960

Source History

Donated

04 January 1960.
Guadeloupe

Donor(s):

Station D'Amelioration des Plants - Petit-Bourg

Accession Names and Identifiers

R 469

Type: Unverified name

CANE 3062

Type: Donor identifier

MIA 34282

Type: Inventory

Narrative

Saccharum hybr.

Genus:

Saccharum

Family:

Poaceae (alt. Gramineae)

Subfamily:

Panicoideae

Tribe:

Andropogoneae

Subtribe:

Saccharinae

Nomen number:

301021

Comment:

interim designation used in GRIN for Saccharum hybrids which lack an acceptable binomial

Verified:

12/21/1986 by ARS Systematic Botanists.

Other conspecific taxa

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

Heterotypic Synonym(s)
Ripidium hybr.

Common names

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Availability
CHEMICAL	Brix measurement	Hand refractometer brix measurement.	20.6	SUGARCANE.AGRONOMIC	Not Available
GROWTH	Plant height	Relative plant height. Coded 1 to 9 (tall).	4 - (1 = SHORT, 9 = TALL)	SUGARCANE.AGRONOMIC	Not Available
GROWTH	Canopy structure	Canopy structure.	3 - Open semi-droopy	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Plant erectness	Relative plant erectness. Coded 1 to 9 (erect).	6 - (1 = PROSTRATE, 9 = ERECT)	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Plant tillering	Relative plant tillering. Coded 1 to 9 (profuse).	3 - (1 = NO TILLERING, 9 = PROFUSE)	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Mid internode stalk width	Width of stalk at mid internode, measured in centimeters.	2.7	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Mid node stalk width	Width of stalk at mid node, measured in centimeters.	2.64	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Rind stripes	Presence or absence of stripes on the rind.	2 - Absent	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Freshly exposed rind color	Color of freshly exposed rind.	13 - Yellowish green	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Stalk wax bloom	Relative degree of stalk wax bloom.	4 - Heavy	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Stalk red blotches	Presence or absence of stalk red blotches.	1 - Present	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Stalk corky cracks	Presence or absence of stalk corky cracks.	1 - Present	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Stalk corky patches	Presence or absence of stalk corky patches.	2 - Absent	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Stalk growth cracks	Relative degree of stalk growth cracks.	1 - Absent	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Major internode shape	Relative major internode shape.	4 - Tumescent	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Internode expression	Relative degree of internode expression.	1 - Slight	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Internode alignment	Relative degree of internode alignment.	2 - Slightly zigzag	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Internode cross section	Relative shape of internode cross section.	1 - Round	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Piping	Relative degree of piping.	3 - Hollow	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Pithiness	Relative degree of pithiness.	2 - Slightly pithy	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Internode flesh color	Presence or absence of red internode flesh color.	2 - Not red	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Internode wax band	Relative prominence of internode wax band.	2 - Slightly prominent	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Internode wax band shape	Relative shape of internode wax band.	2 - Constricted	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Internode wax band width	Relative width of internode wax band.	2 - Medium wide	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Node swelling	Relative degree of node swelling.	3 - Not swollen	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Root band width	Width of root band, measured in millimeters.	7	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Root band swelling	Relative degree of root band swelling.	3 - Not swollen	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Root band shape	Relative shape of root band.	3 - Obconoidal	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Root eye row number	Number of root eye rows.	2	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Node alignment	Relative degree of node alignment.	1 - Regular	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Bud shape	Relative bud shape.	7 - Rhomboid	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Bud cushion	Presence or absence of bud cushion.	2 - Absent	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Bud extension	Relative degree of bud extension.	2 - Touching	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Germpore	Location of germpore.	1 - Apical	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Bud pubescence groups	Presence of major bud pubescence groups.	1 - Group 1 present	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Growth ring swelling	Relative degree of growth ring swelling.	3 - Not swollen	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Leaf sheath clasping	Relative degree of leaf sheath clasping.	2 - Loose	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Leaf color	Color of the leaves.	1 - Green	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Leaf blotching	Presence or absence of dark leaf blotches.	1 - Present	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Scarious leaf margins	Presence or absence of scarious leaf margins.	1 - Present	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Leaf sheath pubescence groups	Presence or absence of leaf sheath pubescence groups.	2 - Hair group 56 absent	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Leaf sheath pubescence groups	Presence or absence of leaf sheath pubescence groups.	3 - Hair group 57 present	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Leaf sheath pubescence groups	Presence or absence of leaf sheath pubescence groups.	6 - Hair group 60 absent	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Dewlap pubescence groups	Presence or absence of dewlap pubescence groups.	1 - Hair group 51 present	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Dewlap pubescence groups	Presence or absence of dewlap pubescence groups.	3 - Hair group 52 present	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Dewlap pubescence groups	Presence or absence of dewlap pubescence groups.	5 - Hair group 58 present	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Ligule shape	Relative shape of ligule.	5 - Crescent with lozenge	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Ligule width	Relative width of ligule.	2 - Medium	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Inner auricle	Type of inner auricle.	6 - Dentoid	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Outer auricle	Type of outer auricle.	2 - Transitional	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Auricle pubescence groups	Presence or absence of auricle pubescence groups.	1 - Hair group 54 present	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Lamina color	Color of the lamina.	1 - Green	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Lamina length	Length of lamina, measured in centimeters.	133	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Lamina width	Width of lamina, measured in centimeters.	3.5	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Lamina pubescence groups	Presence or absence of lamina pubescence groups.	2 - Midrib hair group 55 absent	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Lamina pubescence groups	Presence or absence of lamina pubescence groups.	4 - Midrib hair group 63 absent	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Lamina pubescence groups	Presence or absence of lamina pubescence groups.	6 - Dorsal hair group 67 absent	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Lamina pubescence groups	Presence or absence of lamina pubescence groups.	8 - Ventral hair group 67 absent	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Lamina pubescence groups	Presence or absence of lamina pubescence groups.	9 - Margin hair group 67 present	SUGARCANE.AGRONOMIC	Not Available
MORPHOLOGY	Leaf wax bloom	Relative degree of leaf wax bloom.	4 - Heavy	SUGARCANE.AGRONOMIC	Not Available