Details for: PI 282447, Cucumis myriocarpus Naudin subsp. leptodermis (Schweick.) C. Jeffrey & P. Halliday


Summary Data
Taxonomy:
Cucumis myriocarpus Naudin subsp. leptodermis (Schweick.) C. Jeffrey & P. Halliday
Origin:
Collected – Free State, South Africa
Received by NPGS:
01 Aug 1962
PI Assigned:
1962
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Vine
Life Cycle:
Annual
Availability
FormQuantityNoteInventoryCart
Seed50 countPI 282447 02ncai01 SD
 
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Core Passport Data
Taxonomy:
Cucumis myriocarpus Naudin subsp. leptodermis (Schweick.) C. Jeffrey & P. Halliday
Origin:
Collected – Free State, South Africa
Received by NPGS:
01 Aug 1962
PI Assigned:
1962
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Vine
Life Cycle:
Annual
Source History
Collected
PRE 01 August 1962.
Free State, South Africa
Locality: Orange Free State.

Donated
01 August 1962.
Transvaal, South Africa

Donor(s):
Accession Names and Identifiers
Narrative
Annual, monoecious prostrate herb; stems several, branches, to 1 m. long; tendrils long; fruit on peduncle to 2.5 cm. long, globose, longitudinally zoned into light and dark green bands; spined few, short, soft. Received as Cucumis lepteodermis, re-id to C. myriocarpus per QS46 3/72.
Cucumis myriocarpus Naudin subspp. leptodermis (Schweick.) C. Jeffrey & P. Halliday
Genus:
Cucumis
Subgenus:
Cucumis
Section:
Aculeatosi
Family:
Cucurbitaceae
Tribe:
Benincaseae
Nomen number:

404376
Place of publication:

Kew Bull. 30:481. 1975
Verified:
02/05/1996 by ARS Systematic Botanists.
Other conspecific taxa
Cucumis myriocarpus Naudin (22 active accession[s])
Cucumis myriocarpus Naudin subsp. myriocarpus (6 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Cucumis leptodermis Schweick.

Common names
Annotations
  • Taxonomic Re-Identification: 06 Aug 2002, from Cucumis myriocarpus Naudin to Cucumis myriocarpus Naudin subsp. leptodermis (Schweick.) C. Jeffrey & P. Halliday
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Citations
  • MacCarter, L. & D. Habeck. 1974. Melon Aphid Resistance in Cucumis Spp. Florida Entomol. 57(2):185-204. DOI: 10.2307/3493486. Number of accessions cited: 55
  • Matsumoto, Y., T. Ogawara, M. Miyagi, N. Watanabe, & T. Kuboyama. 2011. Response of Wild Cucumis Species to Inoculation with Fusarium oxysporum f. sp. melonis Race 1,2y. J. Jap. Soc. Hort. Sci. 80(4):414-419. DOI: 10.2503/jjshs1.80.414. Number of accessions cited: 68
  • Staub, J. & L. Frederick. 1985. Electrophoretic Variation Among Wild Species in the Genus Cucumis. Cucurbit Genet. Coop. Rep. 8:22-25. Note: Table 1 Number of accessions cited: 29
  • Staub, J. E. 1986. Malate Dehydrogenase Variation in African Cucumis species: A Testable Genetic Hypothesis. Cucurbit Genet. Coop. Rep. 9:18-23. Note: Table. Reported as C. myriocarpus. Correct accession C. myriocarpus subsp leptodemis Number of accessions cited: 35
  • Staub, J.E. & R.S. Kupper. 1984. Electrophoretic Comparison of Six Species of Cucumis. Cucurbit Genet. Coop. Rep. 7:27-30. Note: Table 1. Number of accessions cited: 10
  • Yagi, K., M. Pawelkowica, P. Osipowski, E. Siedlecka, Z. Przybecki, N. Tagashira, Y. Hoshi, S. Malepszy, & W. Plader. 2015. Molecular cytogenetic analysis of Cucumis wild species distributed in Southern Africa: physical mapping of 5S and 45S rDNA with DAPI. Cytogenet. Genome Res. 146:80-87. DOI: 10.1159/000433572. Number of accessions cited: 10
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
DISEASEGUMMY STEM BLIGHTRESISTANCE TO GUMMY STEM BLIGHT2 - (1 = NO DAMAGE, 9 = STEM WITHERED OR DEAD) MELO.GSB.NY.DIS.92.GHPI 282447 82ncai01 SDNot Available
DISEASEPOWDERY MILDEWPowdery Mildew (Erysiphe chichoracearum dc) - ranges in degree of infection within an accession.0 - NO SYMPTOMS OBSERVED CUCS.AMES.COBS.HISTORICAL Not Available
FLWR-FRUITMAXIMUM FRUIT LENGTHMaximum fruit length in centimeters.3 CUCS.AMES.COBS.HISTORICAL Not Available
FLWR-FRUITMINIMUM FRUIT WIDTHMinimum fruit width in centimeters.2 CUCS.AMES.COBS.HISTORICAL Not Available
FLWR-FRUITMAXIMUM FRUIT WIDTHMaximum fruit width in centimeters.3 CUCS.AMES.COBS.HISTORICAL Not Available
FLWR-FRUITSEX TYPEFlower sex type (Combinations allowed). With GRIN3, one may need to enter multiple records (?).MO - MONOECIOUS CUCS.AMES.COBS.HISTORICAL Not Available
FLWR-FRUITFRUIT SHAPEFruit shape (Combinations perimitted). With GRIN3, one may need to enter multiple records (?).GL - GLOBE CUCS.AMES.COBS.HISTORICAL Not Available
FLWR-FRUITMATURE COLORColor of fruit at maturity (Combinations Allowed - within 10 characters). With GRIN3, one may need to enter multiple records (?).GN - GREEN CUCS.AMES.COBS.HISTORICAL Not Available
FLWR-FRUITFRUIT SPINE COLORSpine color (Combinations allowed). With GRIN3, one may need to enter multiple records (?).WH - WHITE CUCS.AMES.COBS.HISTORICAL Not Available
GROWTHMAXIMUM PLANT VIGORMaximum plant vigor.1 - GOOD CUCS.AMES.COBS.HISTORICAL Not Available
GROWTHMINIMUM PLANT VIGORMinimum plant vigor.1 - GOOD CUCS.AMES.COBS.HISTORICAL Not Available
PRODUCTION100 SEED WEIGHT100 SEED WEIGHT0.63 NC7.100SEEDWGT.TRANSFER.FROM.NC7IV.TABLEPI 282447 63ncai01 SDNot Available
PRODUCTION100 SEED WEIGHT100 SEED WEIGHT0.67 NC7.100SEEDWGT.TRANSFER.FROM.NC7IV.TABLEPI 282447 87ncsi01 SDNot Available
PRODUCTION100 SEED WEIGHT100 SEED WEIGHT0.68 NC7.100SEEDWGT.TRANSFER.FROM.NC7IV.TABLEPI 282447 82ncai01 SDNot Available
PRODUCTION100 SEED WEIGHT100 SEED WEIGHT0.74 NC7.100SEEDWGT.TRANSFER.FROM.NC7IV.TABLEPI 282447 67ncai01 SDNot Available
PRODUCTION100 SEED WEIGHT100 SEED WEIGHT0.79 NC7.100SEEDWGT.TRANSFER.FROM.NC7IV.TABLEPI 282447 02ncai01 SD