Details for: PI 404803, Steinchisma hians (Elliott) Nash, PANIC GRASS


Summary Data
Taxonomy:
Steinchisma hians (Elliott) Nash
Top Name:
PANIC GRASS
Origin:
Collected – Uruguay
Received by NPGS:
Apr 1975
PI Assigned:
1975
Form Received:
Seed
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 404803 01 SD
 
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Core Passport Data
Taxonomy:
Steinchisma hians (Elliott) Nash
Top Name:
PANIC GRASS
Origin:
Collected – Uruguay
Received by NPGS:
Apr 1975
PI Assigned:
1975
Form Received:
Seed
Source History
Collected
January 1975.
Uruguay
Locality: On Route 1, 20 km northwest of Libertad, 15 km south on coast at Kiyu
Comment: Collected January-February, 1975.
Collector(s):
Accession Names and Identifiers
PANIC GRASS
Type: Unverified name

410
Type: Collector identifier

L&B 0175
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Erect, perennial, stemmy plant with inflorescences 30cm. Small leaves.
Steinchisma hians (Elliott) Nash
Genus:
Steinchisma
Family:
Poaceae (alt. Gramineae)
Subfamily:
Panicoideae
Tribe:
Paspaleae
Subtribe:
Otachyriinae
Nomen number:

433174
Place of publication:

J. K. Small, Fl. s.e. U.S. 105. 1903
Verified:
05/29/2003 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Panicum hians Elliott

Heterotypic Synonym(s)
Panicum milioides Nees ex Trin.

Common names
LanguageNameAlternate namenoteseqCitation
Englishgaping panic grass  1FNA Editorial Committee. 1993-. Flora of North America.
Annotations
  • Nomenclature Name Change: 28 Aug 2020, from Panicum milioides Nees ex Trin. to Steinchisma hians (Elliott) Nash
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Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHFoliage HeightFoliage height in decimeters1 S9.GRASSESPI 404803 01 SD
GROWTHPlant HeightTotal plant height in decimeters2 S9.GRASSESPI 404803 01 SD
GROWTHPlant WidthPlant spread in decimeters4 S9.GRASSESPI 404803 01 SD
MORPHOLOGYFoliage DistributionDistribution of leaves on plant1 - Basal S9.GRASSESPI 404803 01 SD
MORPHOLOGYLeaf LengthLeaf length measured in centimeters15 S9.GRASSESPI 404803 01 SD
MORPHOLOGYLeaf WidthLeaf width measured in millimeters5 S9.GRASSESPI 404803 01 SD
MORPHOLOGYStem SizeStem size by code1 - Small S9.GRASSESPI 404803 01 SD
MORPHOLOGYTillersAbundance of tillers produced5 - Medium S9.GRASSESPI 404803 01 SD
PHENOLOGYMaturityDays from March 15 planting to first flower120 S9.GRASSESPI 404803 01 SD
PRODUCTIONFoliage AmountAbundance of foliage produced9 - Sparse S9.GRASSESPI 404803 01 SD
PRODUCTIONSeed ProductionRelative seed production5 - Medium S9.GRASSESPI 404803 01 SD