Details for: PI 633810, Malus kansuensis (Batalin) C. K. Schneid., CH97 03-20


Summary Data
Taxonomy:
Malus kansuensis (Batalin) C. K. Schneid.
Top Name:
CH97 03-20
Origin:
Collected – Sichuan Sheng, China
Received by NPGS:
23 Oct 1997
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Tree
Life Habit:
Tree
Availability
FormQuantityNoteInventoryCart
Scion2 countNOTE: The deadlines for requesting germplasm from our site are July 15 for summer bud wood and November 1 for dormant scion wood. Requests are limited to 10 accessions. PI 633810 .06 PL
 
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Core Passport Data
Taxonomy:
Malus kansuensis (Batalin) C. K. Schneid.
Top Name:
CH97 03-20
Origin:
Collected – Sichuan Sheng, China
Received by NPGS:
23 Oct 1997
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Tree
Life Habit:
Tree
Source History
Collected
21 September 1997.
Sichuan Sheng, China
Locality: Maerkang County, Dananzugou village. 5 km. northeast of Maerkang.
Coordinates: 31.9447, 102.2700 (Map it)
Elevation: 2930m.
Environment description: Aspect-South, partial canopy. Incline <5%, slight south, variable. Landform: Mountain valley. Assoc. sp: Sorbus, Fir, Pine Acer, Cornus, Willow, Betula. Shrub sp: Rosa, Pyracantha, Holly, Berberis, Cotoneaster, Rubus. Herb sp: Aster, Fern.
Comment: Annual temp. 8.6c. Jan. temp. -1c, July 16.5c. Cum. temp. above 10c: 2258.1. Frost Free Days: 236. Species: M. hupehensis, toringoides, kansuensis. Population patchy; 50% fruiting. Area-2km in length. Elevation: 2930-2860m.
Collector(s):
Donated
23 October 1997.
China

Donor(s):
Accession Names and Identifiers
CH97 03-20
Type: Collector identifier

GMAL 4387.a
Type: Site identifier

Narrative
Additional Weather Notes: Rainfall in concentrated from May to Sept. There are spring and summer droughts. Hail and frost damage occur. Additional Habitat Notes: Collection tree 4m. in height with 6 trunks copiced; located on a very rocky hillside. Sampled 132 fruits from 23 trees. Rust present; no scab.
Malus kansuensis (Batalin) C. K. Schneid.
Genus:
Malus
Section:
Sorbomalus
Family:
Rosaceae
Subfamily:
Amygdaloideae
Tribe:
Maleae
Subtribe:
Malinae
Nomen number:

23248
Place of publication:

Repert. Spec. Nov. Regni Veg. 3:178. 1906
Verified:
06/27/2011 by ARS Systematic Botanists.
Other conspecific taxa
Malus kansuensis (Batalin) C. K. Schneid. var. calva (Rehder) T. C. Ku & Spongberg (0 active accession[s])
Malus kansuensis (Batalin) C. K. Schneid. var. kansuensis (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Pyrus kansuensis Batalin

Common names
LanguageNameAlternate namenoteseqCitation
Chineselong dong hai tang陇东海棠 2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
GermanKansu-Apfel  2Erhardt, W. et al. 2002. Zander: Handwörterbuch der Pflanzennamen, 17. Auflage
Annotations
Other Links
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Pathogens
Vouchers
Citations
  • Dougherty, L., Y. Zhu, & K. Xu. 2016. Assessing the allelotypic effect of two aminocyclopropane carboxylic acid synthase-encoding genes MdACS1 and MdACS3a on fruit ethylene production and softening in Malus. Hort. Res. 3:16024. DOI: 10.1038/hortres.2016.24. Note: ISSN 2052-7276 (online) Number of accessions cited: 951
  • Migicovsky, Z., K. M. Gardner, C. Richards, C. Thomas Chao, H. R. Schwaninger, G. Fazio, G.-Y. Zhong, & S. Myles. 2021. Genomic consequences of apple improvement. Hort. Res. 8:1–13. DOI: 10.1038/s41438-020-00441-7. Note: ISSN 2052-7276 (online) Number of accessions cited: 1840
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CYTOLOGICPloidy LevelPloidy level determined by nuclear DNA content using flow cytometry2x - Diploid MALUS.PLOIDYDETERMINATION.2008 Not Available
OTHERCORE SUBSETA flag to indicate the accession is part of the core subsetY - Yes, the accession is part of the core collection APPLE.CORE Not Available