Details for: PI 542615, Asparagus hybr., ASP 8271 X ASP 8284


Summary Data
Taxonomy:
Asparagus hybr.
Top Name:
ASP 8271 X ASP 8284
Origin:
Developed – Maryland, United States
Received by NPGS:
19 Jul 1990
Improvement Status:
Breeding material
Form Received:
Seed
Availability
FormQuantityNoteInventoryCart
Seed50 countPI 542615 2025GId SD
 
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VEGETATIVE

Core Passport Data
Taxonomy:
Asparagus hybr.
Top Name:
ASP 8271 X ASP 8284
Origin:
Developed – Maryland, United States
Received by NPGS:
19 Jul 1990
Improvement Status:
Breeding material
Form Received:
Seed
Source History
Developed
PRE July 1990.
Maryland, United States

Developer(s):
Donated
19 July 1990.
Maryland, United States

Donor(s):
Accession Names and Identifiers
ASP 8271 X ASP 8284
Type: Developer identifier

Narrative
Can be expected to segregate in gender and stem length, diameter, and habit (varying from erect to prostrate). Fully fertile. Hermophroditism present. 2N=4X=40. Can be useful in widening the range of genetic variation in the morphology and adaptation of vegetable asparagus. Breeders of ornamentals might find it useful for developing novel types. F2 populations of Sib crosses 8271 (Ames 14940) and 8284 (Ames 14941) bulked.
Asparagus hybr.
Genus:
Asparagus
Family:
Asparagaceae
Subfamily:
Asparagoideae
Nomen number:

300049
Comment:
interim designation used in GRIN for Asparagus hybrids which lack an acceptable binomial
Verified:
11/02/1990 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
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Pedigree
Description:
F2 generation of Tetraploid A. officinalis 'Viking' X A. officinalis subsp. prostratus.