Details for: PI 617650, Pyrus ×xerophila T. T. Yu, QLG 227


Summary Data
Taxonomy:
Pyrus ×xerophila T. T. Yu
Top Name:
QLG 227
Origin:
Collected – Gansu Sheng, China
Received by NPGS:
30 Jan 1997
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Tree
Life Habit:
Tree
Availability
This accession is not available. Contact site for status.
 
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Core Passport Data
Taxonomy:
Pyrus ×xerophila T. T. Yu
Top Name:
QLG 227
Origin:
Collected – Gansu Sheng, China
Received by NPGS:
30 Jan 1997
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Tree
Life Habit:
Tree
Source History
Collected
04 October 1996.
Gansu Sheng, China
Locality: Tian Shui City District, Xiao Long Shan Forest Bureau, Dang Chuan Forest Station, Mia Chao Gou
Coordinates: 34.3042, 106.2075 (Map it)
Elevation: 1630m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: hupehensis, Fraxinus sp., Fragaria sp., ferns and numerous hupehensis, Fraxinus sp., Fragaria sp., ferns and numerous herbaceous species. Level clay-loam soil.
Comment: Single-stemmed, deciduous broadspreading tree, 8-9m tall, 35cm diameter, Bark grey-brown and furrowed. Fruit yellow, round, 1.0-2.0cm diameter.
Collector(s):
Accession Names and Identifiers
QLG 227
Type: Collector identifier
Lewandowski, Rick J. Mt. Cuba Center for the Study of the Piedmont Flora

CPYR 2590
Type: Site identifier
Group: LOCAL
Corvallis local number

NA 67858
Type: Site identifier

P. xerophila - Gansu, China
Type: Site identifier
Lewandowski, Rick J. Mt. Cuba Center for the Study of the Piedmont Flora

SPECIES GROUP 4
Type: Site identifier
Group: CROPTYPE

RJL0896
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Pyrus ×xerophila T. T. Yu
Genus:
Pyrus
Section:
Pashia
Family:
Rosaceae
Subfamily:
Amygdaloideae
Tribe:
Maleae
Subtribe:
Malinae
Nomen number:

104686
Place of publication:

Acta Phytotax. Sin. 8:233. 1963
Comment:
  • a complex hybrid derived from Pyrus pashia, P. ussuriensis and occidental pears
  • valid publication verified from original literature
Verified:
07/17/2011 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
Transcribed Chinesemu li  2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Annotations
  • Taxonomic Re-Identification: 23 Dec 1997, from Pyrus spp. to Pyrus ×xerophila T. T. Yu
  • Taxonomic Re-Identification: 01 Apr 1998, from Pyrus ×xerophila T. T. Yu to Pyrus spp.
  • Taxonomic Re-Identification: 03 May 2001, from Pyrus spp. to Pyrus ×xerophila T. T. Yu
Other Links
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Pathogens
Vouchers
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GENSTOCKPYRUS CORE SUBSETA flag to indicate the accession is part of the core subset  PYRUS.CORE.2012 Not Available