Details for: Ames 21874, Zea perennis (Hitchc.) Reeves & Mangelsd., VIII.B. 9

Summary Data

Taxonomy:

Zea perennis (Hitchc.) Reeves & Mangelsd.

Top Name:

VIII.B. 9

Origin:

Collected – Mexico

Maintained:

North Central Regional Plant Introduction Station

Received by NPGS:

30 Jun 1992

Improvement Status:

Wild material

Reproductive Uniformity:

Population

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Availability

This accession is not available. Contact site for status.

North Central Regional Plant Introduction Station

Images (4 total. Click on image for more.)

Core Passport Data

Taxonomy:

Zea perennis (Hitchc.) Reeves & Mangelsd.

Top Name:

VIII.B. 9

Origin:

Collected – Mexico

Maintained:

North Central Regional Plant Introduction Station

Received by NPGS:

30 Jun 1992

Improvement Status:

Wild material

Reproductive Uniformity:

Population

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Collected

06 June 1976.
Mexico

Donated

30 June 1992.
Wisconsin, United States

Donor(s):

Iltis, Hugh H., University of Wisconsin

Accession Names and Identifiers

VIII.B. 9

Type: Donor identifier

H.H. Iltis, Herbarium, University of Wisconsin, Madison, Wis

Ames 21874

Type: Site identifier

Group: AMES

NCRPIS

USDA ARS NCRPIS

Narrative

Emerson 13-533 + Pohl + Wisc. Probably all the same. Group isolated. Good isolation.

Zea perennis (Hitchc.) Reeves & Mangelsd.

Genus:

Zea

Family:

Poaceae (alt. Gramineae)

Subfamily:

Panicoideae

Tribe:

Andropogoneae

Subtribe:

Tripsacinae

Nomen number:

42209

Place of publication:

Amer. J. Bot. 29:817. 1942

Verified:

07/15/1987 by ARS Systematic Botanists.

Other conspecific taxa

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

Basionym
Euchlaena perennis Hitchc.

Common names

Language	Name	seq	Citation
English	perennial teosinte	1	Doebley, J. F. & H. H. Iltis. 1980. Taxonomy of Zea (Gramineae). I. A subgeneric classification with key to taxa. Amer. J. Bot. 67:982-993.
German	mehrjährige Teosinte	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedish	flerårig teosint	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
ROOT	Root System Dry Weight	Root System Dry Weight (RDW), g		MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Shoot Dry Weight	Shoot Dry Weight (SDW), g	4.4	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Stem Diameter	Stem Diameter, mm	5	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Number of Seminal Roots	Number of Seminal Roots (Sem#)		MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Number of Nodal Roots	Number of Nodal Roots (Nod#)	5	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Longest Nodal Root Length	Longest Nodal Root Length (NodLen), cm	44	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Crown Root System Diameter	Crown Root System Diameter (SysDia), mm	5	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Average Crown Root Diameter	Average Crown Root Diameter (AvgDia), mm	0.7	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Number of Root Tips	Number of Root Tips	117	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Number of Lateral Root Branch Points	Number of Lateral Branch Points	549	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Root Cross-Section Area	Root cross-section area(RXSA), mm2	.597	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Total Cortical Area	Total cortical area (TCA), mm2	.48	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Total Steele Area	Total steele area (TSA), mm2	0.117	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Steele:Cross-Section Ratio	TSA:RXSA	0.197	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Steele:Cortex Ratio	TSA:TCA	0.246	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Aerenchyma Area	Aerenchyma area (AA), mm2	0.002	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Percent of Cortex as Aerenchyma	Percent of cortex as aerenchyma(%A)	.2	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Percent of Cortex as Aerenchyma	Percent of cortex as aerenchyma(%A)	.25	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Percent of Cortex as Aerenchyma	Percent of cortex as aerenchyma(%A)	.34	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Percent of Cortex as Aerenchyma	Percent of cortex as aerenchyma(%A)	.6	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Cortical Cell Area	Cortical Cell Area (CCA), mm2	.479	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Percent of Cortex as Cells	Percent of Cortex as Cells (%CCA)	80.14	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Xylem Vessel Area	Xylem Vessel Area (XVA), mm2	0.018	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Number of Cortical Cells	Number of Cortical Cells (#CC)	499.7	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available
ROOT	Number of Cortical Cell Files	Number of Cortical Cell Files (#CF)	9.3	MAIZE.ROOTS.BurtonEtAl2013	Ames 21874 99ncai03 SD	Not Available