Details of plant genetic resources
Passport data of JP 168589
| JP No. (Accession No.) | 168589 |
| Plant name | Sweet potato |
| Scientific name | Ipomoea batatas (L.) Lam. |
| Cultivar/Accession name | BENISENGAN
KYUUSHUU 20 |
| Origin | JAPAN (OKAYAMA) |
| Status | Breeders line |
| Collection source | Bred |
| MAFF Variety registration No. | 19 |
| MAFF Variety registration date | May 1955 |
| MAFF Variety registration | Norin registration |
| Conservation ID | |
| Form of Distribution | Vegetative organ |
| Standard Quantity of distribution | 3 clones |
| Application for distribution | Order |
C&E Data (Sweet potato - Conservation ID: 1000157, Sown on Mar 23, 2023)
| Storability of storage root in winter | Good |  | (IBARAKI, 2023) |
C&E Data (Sweet potato - Conservation ID: 1000157)
| Vine tip pubescence | Absent |  | (IBARAKI, 2012) |
| Mature leaf size | Slightly small |  | (IBARAKI, 2012) |
| Storage root stalk length | Slightly long |  | (IBARAKI, 2012) |
| Variability of storage root shape | Slightly variable |  | (IBARAKI, 2012) |
| Variability of storage root size | Slightly variable |  | (IBARAKI, 2012) |
| Smoothness of storage root skin | Intermediate |  | (IBARAKI, 2012) |
C&E Data (Sweet potato - Conservation ID: 1000157)
| Plant type | Intermediate |  | (IBARAKI, 2010) |
| Twining | Non-twining |  | (IBARAKI, 2010) |
| Natural flowering ability | None |  | (IBARAKI, 2010) |
| Vine pigmentation | Intermediate |  | (IBARAKI, 2010) |
| Vine node pigmentation | Low |  | (IBARAKI, 2010) |
| Mature leaf shape | Three lobed with teeth |  | (IBARAKI, 2010) |
| Immature leaf color | Pale purple |  | (IBARAKI, 2010) |
| Abaxial leaf vein | Intermediate |  | (IBARAKI, 2010) |
| Leaf nectary pigmentation | Dark |  | (IBARAKI, 2010) |
| Leaf base pigmentation | Dark |  | (IBARAKI, 2010) |
| Storage root shape | Elliptic |  | (IBARAKI, 2010) |
| Storage root skin color | Reddish purple |  | (IBARAKI, 2010) |
| Storage root flesh color | Cream |  | (IBARAKI, 2010) |
| Anthocyanin pigmentation of storage root flesh | Absent |  | (IBARAKI, 2010) |
| Carotene pigmentation of storage root flesh | Absent |  | (IBARAKI, 2010) |
| Mature leaf color | Green |  | (IBARAKI, 2010) |
| Longitudinal groove of storage root | Shallow |  | (IBARAKI, 2010) |
| Storage root cracking | Absent |  | (IBARAKI, 2010) |
| Veins on storage root | Absent |  | (IBARAKI, 2010) |
| Secondary skin color of storage root | Absent |  | (IBARAKI, 2010) |
| Time of sprouting | Slightly late |  | (IBARAKI, 2010) |
| Number of sprouts | Intermediate |  | (IBARAKI, 2010) |
| Uniformity of sprouting | Slightly high |  | (IBARAKI, 2010) |
| Sprouting ability | Slightly poor |  | (IBARAKI, 2010) |
| Elongation of sprouts | Intermediate |  | (IBARAKI, 2010) |
| Storage root formation ability | Intermediate |  | (IBARAKI, 2010) |
| Stem rot resistance | High |  | (IBARAKI, 2010) |
| Black rot resistance | Intermediate |  | (IBARAKI, 2010) |
| Soil rot resistance | Slightly low |  | (IBARAKI, 2010) |
| Root knot nematode resistance | Slightly high |  | (IBARAKI, 2010) |
| Flesh color of steamed storage root | Yellowish white |  | (IBARAKI, 2010) |
| Texture of steamed storage root flesh | Slightly dry |  | (IBARAKI, 2010) |
| Fiber content of steamed storage root flesh | Intermediate |  | (IBARAKI, 2010) |
| Taste of steamed storage root flesh | Slightly bad |  | (IBARAKI, 2010) |
| Sweetness of steamed storage root flesh | 3.1 (%) |  | (IBARAKI, 2010) |
| Blackening of steamed storage root flesh | Slightly abundant |  | (IBARAKI, 2010) |
C&E Data (Sweet potato - Conservation ID: 1000157)
| Plant type | Intermediate |  | (IBARAKI, 2009) |
| Twining | Non-twining |  | (IBARAKI, 2009) |
| Natural flowering ability | None |  | (IBARAKI, 2009) |
| Vine pigmentation | Intermediate |  | (IBARAKI, 2009) |
| Vine node pigmentation | Low |  | (IBARAKI, 2009) |
| Mature leaf shape | Three lobed with teeth |  | (IBARAKI, 2009) |
| Immature leaf color | Pale green |  | (IBARAKI, 2009) |
| Abaxial leaf vein | Intermediate |  | (IBARAKI, 2009) |
| Leaf nectary pigmentation | Dark |  | (IBARAKI, 2009) |
| Leaf base pigmentation | Dark |  | (IBARAKI, 2009) |
| Storage root shape | Elliptic |  | (IBARAKI, 2009) |
| Storage root skin color | Reddish purple |  | (IBARAKI, 2009) |
| Storage root flesh color | Cream |  | (IBARAKI, 2009) |
| Anthocyanin pigmentation of storage root flesh | Absent |  | (IBARAKI, 2009) |
| Carotene pigmentation of storage root flesh | Absent |  | (IBARAKI, 2009) |
| Mature leaf color | Green |  | (IBARAKI, 2009) |
| Longitudinal groove of storage root | Shallow |  | (IBARAKI, 2009) |
| Storage root cracking | Very little |  | (IBARAKI, 2009) |
| Veins on storage root | Absent |  | (IBARAKI, 2009) |
| Time of sprouting | Intermediate |  | (IBARAKI, 2009) |
| Number of sprouts | Intermediate |  | (IBARAKI, 2009) |
| Uniformity of sprouting | Moderate |  | (IBARAKI, 2009) |
| Sprouting ability | Slightly poor |  | (IBARAKI, 2009) |
| Elongation of sprouts | Slightly slow |  | (IBARAKI, 2009) |
| Storage root formation ability | Intermediate |  | (IBARAKI, 2009) |
| Stem rot resistance | Slightly high |  | (IBARAKI, 2009) |
| Black rot resistance | Slightly high |  | (IBARAKI, 2009) |
| Soil rot resistance | Slightly low |  | (IBARAKI, 2009) |
| Root knot nematode resistance | High |  | (IBARAKI, 2009) |
| Flesh color of steamed storage root | Yellowish white |  | (IBARAKI, 2009) |
| Texture of steamed storage root flesh | Slightly dry |  | (IBARAKI, 2009) |
| Fiber content of steamed storage root flesh | Intermediate |  | (IBARAKI, 2009) |
| Taste of steamed storage root flesh | Slightly bad |  | (IBARAKI, 2009) |
| Sweetness of steamed storage root flesh | 3.7 (%) |  | (IBARAKI, 2009) |
| Blackening of steamed storage root flesh | Slightly abundant |  | (IBARAKI, 2009) |
C&E Data (Sweet potato - Conservation ID: 1000157)
| Plant type | Intermediate |  | (IBARAKI, 2008) |
| Twining | Non-twining |  | (IBARAKI, 2008) |
| Natural flowering ability | None |  | (IBARAKI, 2008) |
| Vine pigmentation | Intermediate |  | (IBARAKI, 2008) |
| Vine node pigmentation | Low |  | (IBARAKI, 2008) |
| Mature leaf shape | Three lobed with teeth |  | (IBARAKI, 2008) |
| Immature leaf color | Pale green |  | (IBARAKI, 2008) |
| Abaxial leaf vein | Intermediate |  | (IBARAKI, 2008) |
| Leaf nectary pigmentation | Dark |  | (IBARAKI, 2008) |
| Leaf base pigmentation | Dark |  | (IBARAKI, 2008) |
| Storage root shape | Elliptic |  | (IBARAKI, 2008) |
| Storage root skin color | Reddish purple |  | (IBARAKI, 2008) |
| Storage root flesh color | Cream |  | (IBARAKI, 2008) |
| Anthocyanin pigmentation of storage root flesh | Absent |  | (IBARAKI, 2008) |
| Carotene pigmentation of storage root flesh | Absent |  | (IBARAKI, 2008) |
| Mature leaf color | Green |  | (IBARAKI, 2008) |
| Longitudinal groove of storage root | Intermediate |  | (IBARAKI, 2008) |
| Storage root cracking | Almost none |  | (IBARAKI, 2008) |
| Veins on storage root | Absent |  | (IBARAKI, 2008) |
| Secondary skin color of storage root | Absent |  | (IBARAKI, 2008) |
| Time of sprouting | Slightly early |  | (IBARAKI, 2008) |
| Number of sprouts | Some |  | (IBARAKI, 2008) |
| Uniformity of sprouting | Moderate |  | (IBARAKI, 2008) |
| Sprouting ability | Slightly good |  | (IBARAKI, 2008) |
| Elongation of sprouts | Intermediate |  | (IBARAKI, 2008) |
| Storage root formation ability | Intermediate |  | (IBARAKI, 2008) |
| Stem rot resistance | Slightly high |  | (IBARAKI, 2008) |
| Black rot resistance | Intermediate |  | (IBARAKI, 2008) |
| Soil rot resistance | Slightly low |  | (IBARAKI, 2008) |
| Root knot nematode resistance | High |  | (IBARAKI, 2008) |
| Flesh color of steamed storage root | Yellowish white |  | (IBARAKI, 2008) |
| Texture of steamed storage root flesh | Intermediate |  | (IBARAKI, 2008) |
| Fiber content of steamed storage root flesh | Intermediate |  | (IBARAKI, 2008) |
| Taste of steamed storage root flesh | Intermediate |  | (IBARAKI, 2008) |
| Sweetness of steamed storage root flesh | 2.8 (%) |  | (IBARAKI, 2008) |
| Blackening of steamed storage root flesh | Intermediate |  | (IBARAKI, 2008) |
C&E Data (Sweet potato - Conservation ID: 1000157)
| Time of sprouting | Slightly late |  | (IBARAKI, 1999) |
| Number of sprouts | Intermediate |  | (IBARAKI, 1999) |
| Uniformity of sprouting | Moderate |  | (IBARAKI, 1999) |
| Sprouting ability | Intermediate |  | (IBARAKI, 1999) |
| Elongation of sprouts | Intermediate |  | (IBARAKI, 1999) |
| Storage root formation ability | Slightly good |  | (IBARAKI, 1999) |
| Stem rot resistance | Slightly high |  | (IBARAKI, 1999) |
| Black rot resistance | Slightly high |  | (IBARAKI, 1999) |
| Soil rot resistance | Slightly low |  | (IBARAKI, 1999) |
| Root knot nematode resistance | Slightly low |  | (IBARAKI, 1999) |
| Storage root weight per plant | Slightly low |  | (IBARAKI, 1999) |
| Storage root weight per 100 square meters | Slightly heavy |  | (IBARAKI, 1999) |
| Yield | Slightly high |  | (IBARAKI, 1999) |
| Dry matter content of storage root | Slightly low |  | (IBARAKI, 1999) |
| Flesh color of steamed storage root | Yellowish white |  | (IBARAKI, 1999) |
| Texture of steamed storage root flesh | Dry |  | (IBARAKI, 1999) |
| Fiber content of steamed storage root flesh | Intermediate |  | (IBARAKI, 1999) |
| Taste of steamed storage root flesh | Slightly bad |  | (IBARAKI, 1999) |
| Sweetness of steamed storage root flesh | 3.4 (%) |  | (IBARAKI, 1999) |
C&E Data (Sweet potato - Conservation ID: 1000157)
| Plant type | Slightly semi-erect |  | (IBARAKI, 1997) |
| Twining | Non-twining |  | (IBARAKI, 1997) |
| Natural flowering ability | None |  | (IBARAKI, 1997) |
| Vine pigmentation | Intermediate |  | (IBARAKI, 1997) |
| Vine node pigmentation | Slightly high |  | (IBARAKI, 1997) |
| Mature leaf shape | Slightly three lobed |  | (IBARAKI, 1997) |
| Immature leaf color | Green |  | (IBARAKI, 1997) |
| Abaxial leaf vein | Pale |  | (IBARAKI, 1997) |
| Leaf nectary pigmentation | Extremely dark |  | (IBARAKI, 1997) |
| Leaf base pigmentation | Dark |  | (IBARAKI, 1997) |
| Storage root shape | Elliptic |  | (IBARAKI, 1997) |
| Storage root skin color | Reddish purple |  | (IBARAKI, 1997) |
| Storage root flesh color | Cream |  | (IBARAKI, 1997) |
| Anthocyanin pigmentation of storage root flesh | Absent |  | (IBARAKI, 1997) |
| Carotene pigmentation of storage root flesh | Absent |  | (IBARAKI, 1997) |
| Petiole length | Short |  | (IBARAKI, 1997) |
| Petiole diameter | Very thin |  | (IBARAKI, 1997) |
| Longitudinal groove of storage root | Slightly shallow |  | (IBARAKI, 1997) |
| Storage root cracking | Almost none |  | (IBARAKI, 1997) |
C&E Data (Sweet potato - Conservation ID: 45000917)
| Plant type | Semi-spreading |  | (MIYAZAKI, 1997) |
| Twining | Non-twining |  | (MIYAZAKI, 1997) |
| Natural flowering ability | None |  | (MIYAZAKI, 1997) |
| Vine pigmentation | Intermediate |  | (MIYAZAKI, 1997) |
| Vine node pigmentation | Intermediate |  | (MIYAZAKI, 1997) |
| Mature leaf shape | Slightly three lobed |  | (MIYAZAKI, 1997) |
| Immature leaf color | Yellowish green |  | (MIYAZAKI, 1997) |
| Abaxial leaf vein | Intermediate |  | (MIYAZAKI, 1997) |
| Leaf nectary pigmentation | Dark |  | (MIYAZAKI, 1997) |
| Leaf base pigmentation | Dark |  | (MIYAZAKI, 1997) |
| Storage root shape | Elliptic |  | (MIYAZAKI, 1997) |
| Storage root skin color | Red |  | (MIYAZAKI, 1997) |
| Storage root flesh color | Cream |  | (MIYAZAKI, 1997) |
| Anthocyanin pigmentation of storage root flesh | Absent |  | (MIYAZAKI, 1997) |
| Carotene pigmentation of storage root flesh | Absent |  | (MIYAZAKI, 1997) |
| Longitudinal groove of storage root | Very shallow |  | (MIYAZAKI, 1997) |
| Storage root cracking | Almost none |  | (MIYAZAKI, 1997) |
| Sprouting ability | Poor |  | (MIYAZAKI, 1997) |
| Yield | Low |  | (MIYAZAKI, 1997) |
| Dry matter content of storage root | Very low |  | (MIYAZAKI, 1997) |
| Sweetness of steamed storage root flesh | 0.0 (%) |  | (MIYAZAKI, 1997) |
C&E Data (Sweet potato - Conservation ID: 1000157)
| Plant type | Slightly semi-erect |  | (IBARAKI, 1996) |
| Twining | Non-twining |  | (IBARAKI, 1996) |
| Natural flowering ability | None |  | (IBARAKI, 1996) |
| Vine pigmentation | Intermediate |  | (IBARAKI, 1996) |
| Vine node pigmentation | Slightly high |  | (IBARAKI, 1996) |
| Mature leaf shape | Slightly three lobed |  | (IBARAKI, 1996) |
| Immature leaf color | Green |  | (IBARAKI, 1996) |
| Abaxial leaf vein | Pale |  | (IBARAKI, 1996) |
| Leaf nectary pigmentation | Extremely dark |  | (IBARAKI, 1996) |
| Leaf base pigmentation | Dark |  | (IBARAKI, 1996) |
| Storage root shape | Round elliptic-Elliptic |  | (IBARAKI, 1996) |
| Storage root skin color | Reddish purple |  | (IBARAKI, 1996) |
| Storage root flesh color | Cream |  | (IBARAKI, 1996) |
| Anthocyanin pigmentation of storage root flesh | Absent |  | (IBARAKI, 1996) |
| Carotene pigmentation of storage root flesh | Absent |  | (IBARAKI, 1996) |
| Petiole length | Short |  | (IBARAKI, 1996) |
| Petiole diameter | Very thin |  | (IBARAKI, 1996) |
| Longitudinal groove of storage root | Intermediate |  | (IBARAKI, 1996) |
C&E Data (Sweet potato - Conservation ID: 45000917)
| Plant type | Slightly spreading |  | (MIYAZAKI, 1996) |
| Twining | Non-twining |  | (MIYAZAKI, 1996) |
| Natural flowering ability | None |  | (MIYAZAKI, 1996) |
| Vine pigmentation | Very pale |  | (MIYAZAKI, 1996) |
| Vine node pigmentation | Intermediate |  | (MIYAZAKI, 1996) |
| Mature leaf shape | Slightly three lobed |  | (MIYAZAKI, 1996) |
| Immature leaf color | Green |  | (MIYAZAKI, 1996) |
| Abaxial leaf vein | Intermediate |  | (MIYAZAKI, 1996) |
| Leaf nectary pigmentation | Dark |  | (MIYAZAKI, 1996) |
| Leaf base pigmentation | Dark |  | (MIYAZAKI, 1996) |
| Storage root shape | Elliptic |  | (MIYAZAKI, 1996) |
| Storage root skin color | Red |  | (MIYAZAKI, 1996) |
| Storage root flesh color | Pale yellow |  | (MIYAZAKI, 1996) |
| Anthocyanin pigmentation of storage root flesh | Absent |  | (MIYAZAKI, 1996) |
| Carotene pigmentation of storage root flesh | Very pale |  | (MIYAZAKI, 1996) |
| Longitudinal groove of storage root | Intermediate |  | (MIYAZAKI, 1996) |
| Storage root cracking | Almost none |  | (MIYAZAKI, 1996) |
| Sprouting ability | Slightly good |  | (MIYAZAKI, 1996) |
| Yield | Intermediate |  | (MIYAZAKI, 1996) |
| Dry matter content of storage root | Intermediate |  | (MIYAZAKI, 1996) |
| Flesh color of steamed storage root | Yellow |  | (MIYAZAKI, 1996) |
| Texture of steamed storage root flesh | Slightly dry |  | (MIYAZAKI, 1996) |
| Fiber content of steamed storage root flesh | Slightly little |  | (MIYAZAKI, 1996) |
| Taste of steamed storage root flesh | Intermediate |  | (MIYAZAKI, 1996) |
| Sweetness of steamed storage root flesh | 10.5 (%) |  | (MIYAZAKI, 1996) |
| Blackening of steamed storage root flesh | Intermediate |  | (MIYAZAKI, 1996) |
C&E Data (Sweet potato - Conservation ID: 1000157)
| Plant type | Slightly semi-erect |  | (IBARAKI, 1995) |
| Twining | Non-twining |  | (IBARAKI, 1995) |
| Natural flowering ability | None |  | (IBARAKI, 1995) |
| Vine pigmentation | Intermediate |  | (IBARAKI, 1995) |
| Vine node pigmentation | Slightly high |  | (IBARAKI, 1995) |
| Mature leaf shape | Slightly three lobed |  | (IBARAKI, 1995) |
| Immature leaf color | Green |  | (IBARAKI, 1995) |
| Abaxial leaf vein | Pale |  | (IBARAKI, 1995) |
| Leaf nectary pigmentation | Extremely dark |  | (IBARAKI, 1995) |
| Leaf base pigmentation | Dark |  | (IBARAKI, 1995) |
| Storage root shape | Round elliptic-Elliptic |  | (IBARAKI, 1995) |
| Storage root skin color | Reddish purple |  | (IBARAKI, 1995) |
| Storage root flesh color | Cream |  | (IBARAKI, 1995) |
| Anthocyanin pigmentation of storage root flesh | Absent |  | (IBARAKI, 1995) |
| Carotene pigmentation of storage root flesh | Absent |  | (IBARAKI, 1995) |
| Petiole length | Short |  | (IBARAKI, 1995) |
| Petiole diameter | Very thin |  | (IBARAKI, 1995) |
| Longitudinal groove of storage root | Intermediate |  | (IBARAKI, 1995) |
C&E Data (Sweet potato - Conservation ID: 45000917)
| Plant type | Semi-spreading |  | (MIYAZAKI, 1995) |
| Twining | Non-twining |  | (MIYAZAKI, 1995) |
| Natural flowering ability | None |  | (MIYAZAKI, 1995) |
| Vine pigmentation | Pale |  | (MIYAZAKI, 1995) |
| Vine node pigmentation | Intermediate |  | (MIYAZAKI, 1995) |
| Mature leaf shape | Three lobed with teeth |  | (MIYAZAKI, 1995) |
| Immature leaf color | Green |  | (MIYAZAKI, 1995) |
| Abaxial leaf vein | Intermediate |  | (MIYAZAKI, 1995) |
| Leaf nectary pigmentation | Dark |  | (MIYAZAKI, 1995) |
| Leaf base pigmentation | Dark |  | (MIYAZAKI, 1995) |
| Storage root shape | Elliptic |  | (MIYAZAKI, 1995) |
| Storage root skin color | Red |  | (MIYAZAKI, 1995) |
| Storage root flesh color | Pale yellow |  | (MIYAZAKI, 1995) |
| Anthocyanin pigmentation of storage root flesh | Absent |  | (MIYAZAKI, 1995) |
| Carotene pigmentation of storage root flesh | Absent |  | (MIYAZAKI, 1995) |
| Longitudinal groove of storage root | Very shallow |  | (MIYAZAKI, 1995) |
| Storage root cracking | Absent |  | (MIYAZAKI, 1995) |
| Sprouting ability | Slightly good |  | (MIYAZAKI, 1995) |
| Yield | Intermediate |  | (MIYAZAKI, 1995) |
| Dry matter content of storage root | Intermediate |  | (MIYAZAKI, 1995) |
C&E Data (Sweet potato - Conservation ID: 1000157)
| Plant type | Slightly semi-erect |  | (IBARAKI, 1994) |
| Twining | Non-twining |  | (IBARAKI, 1994) |
| Natural flowering ability | None |  | (IBARAKI, 1994) |
| Vine pigmentation | Intermediate |  | (IBARAKI, 1994) |
| Vine node pigmentation | Slightly high |  | (IBARAKI, 1994) |
| Mature leaf shape | Slightly three lobed |  | (IBARAKI, 1994) |
| Immature leaf color | Green |  | (IBARAKI, 1994) |
| Abaxial leaf vein | Pale |  | (IBARAKI, 1994) |
| Leaf nectary pigmentation | Extremely dark |  | (IBARAKI, 1994) |
| Leaf base pigmentation | Dark |  | (IBARAKI, 1994) |
| Storage root shape | Round elliptic-Elliptic |  | (IBARAKI, 1994) |
| Storage root skin color | Reddish purple |  | (IBARAKI, 1994) |
| Storage root flesh color | Cream |  | (IBARAKI, 1994) |
| Anthocyanin pigmentation of storage root flesh | Absent |  | (IBARAKI, 1994) |
| Carotene pigmentation of storage root flesh | Absent |  | (IBARAKI, 1994) |
| Petiole length | Short |  | (IBARAKI, 1994) |
| Petiole diameter | Very thin |  | (IBARAKI, 1994) |
| Longitudinal groove of storage root | Intermediate |  | (IBARAKI, 1994) |
| Starch content of storage root | Slightly low |  | (IBARAKI, 1994) |
C&E Data (Sweet potato - Conservation ID: 1000157)
| Plant type | Slightly semi-erect |  | (IBARAKI, 1993) |
| Twining | Non-twining |  | (IBARAKI, 1993) |
| Natural flowering ability | None |  | (IBARAKI, 1993) |
| Vine pigmentation | Intermediate |  | (IBARAKI, 1993) |
| Vine node pigmentation | Slightly high |  | (IBARAKI, 1993) |
| Mature leaf shape | Slightly three lobed |  | (IBARAKI, 1993) |
| Immature leaf color | Green |  | (IBARAKI, 1993) |
| Abaxial leaf vein | Pale |  | (IBARAKI, 1993) |
| Leaf nectary pigmentation | Extremely dark |  | (IBARAKI, 1993) |
| Leaf base pigmentation | Dark |  | (IBARAKI, 1993) |
| Storage root shape | Round elliptic-Elliptic |  | (IBARAKI, 1993) |
| Storage root skin color | Reddish purple |  | (IBARAKI, 1993) |
| Storage root flesh color | Cream |  | (IBARAKI, 1993) |
| Anthocyanin pigmentation of storage root flesh | Absent |  | (IBARAKI, 1993) |
| Carotene pigmentation of storage root flesh | Absent |  | (IBARAKI, 1993) |
| Petiole length | Short |  | (IBARAKI, 1993) |
| Petiole diameter | Very thin |  | (IBARAKI, 1993) |
| Longitudinal groove of storage root | Intermediate |  | (IBARAKI, 1993) |
C&E Data (Sweet potato - Conservation ID: 1000157)
| Plant type | Slightly semi-erect |  | (IBARAKI, 1992) |
| Twining | Non-twining |  | (IBARAKI, 1992) |
| Natural flowering ability | None |  | (IBARAKI, 1992) |
| Vine pigmentation | Intermediate |  | (IBARAKI, 1992) |
| Vine node pigmentation | Slightly high |  | (IBARAKI, 1992) |
| Mature leaf shape | Slightly three lobed |  | (IBARAKI, 1992) |
| Immature leaf color | Green |  | (IBARAKI, 1992) |
| Abaxial leaf vein | Pale |  | (IBARAKI, 1992) |
| Leaf nectary pigmentation | Extremely dark |  | (IBARAKI, 1992) |
| Leaf base pigmentation | Dark |  | (IBARAKI, 1992) |
| Storage root shape | Round elliptic-Elliptic |  | (IBARAKI, 1992) |
| Storage root skin color | Reddish purple |  | (IBARAKI, 1992) |
| Storage root flesh color | Cream |  | (IBARAKI, 1992) |
| Anthocyanin pigmentation of storage root flesh | Absent |  | (IBARAKI, 1992) |
| Carotene pigmentation of storage root flesh | Absent |  | (IBARAKI, 1992) |
| Petiole length | Short |  | (IBARAKI, 1992) |
| Petiole diameter | Very thin |  | (IBARAKI, 1992) |
| Longitudinal groove of storage root | Intermediate |  | (IBARAKI, 1992) |
C&E Data (Sweet potato - Conservation ID: 45000917)
| Plant type | Semi-spreading |  | (MIYAZAKI, 1991) |
| Twining | Non-twining |  | (MIYAZAKI, 1991) |
| Natural flowering ability | None |  | (MIYAZAKI, 1991) |
C&E Data (Sweet potato - Conservation ID: 1000157)
| Plant type | Slightly semi-erect |  | (IBARAKI, 1991) |
| Twining | Non-twining |  | (IBARAKI, 1991) |
| Natural flowering ability | None |  | (IBARAKI, 1991) |
| Vine pigmentation | Intermediate |  | (IBARAKI, 1991) |
| Vine node pigmentation | Slightly high |  | (IBARAKI, 1991) |
| Mature leaf shape | Slightly three lobed |  | (IBARAKI, 1991) |
| Immature leaf color | Green |  | (IBARAKI, 1991) |
| Abaxial leaf vein | Pale |  | (IBARAKI, 1991) |
| Leaf nectary pigmentation | Extremely dark |  | (IBARAKI, 1991) |
| Leaf base pigmentation | Dark |  | (IBARAKI, 1991) |
| Storage root shape | Round elliptic-Elliptic |  | (IBARAKI, 1991) |
| Storage root skin color | Red |  | (IBARAKI, 1991) |
| Storage root flesh color | Cream |  | (IBARAKI, 1991) |
| Anthocyanin pigmentation of storage root flesh | Absent |  | (IBARAKI, 1991) |
| Carotene pigmentation of storage root flesh | Absent |  | (IBARAKI, 1991) |
| Vine internode length | Short |  | (IBARAKI, 1991) |
| Longitudinal groove of storage root | Intermediate |  | (IBARAKI, 1991) |
C&E Data (Sweet potato - Conservation ID: 45000917)
| Natural flowering ability | None |  | (MIYAZAKI, 1990) |
| Vine pigmentation | Pale |  | (MIYAZAKI, 1990) |
| Vine node pigmentation | Low |  | (MIYAZAKI, 1990) |
| Mature leaf shape | Slightly three lobed |  | (MIYAZAKI, 1990) |
| Immature leaf color | Green |  | (MIYAZAKI, 1990) |
| Abaxial leaf vein | Pale |  | (MIYAZAKI, 1990) |
| Leaf nectary pigmentation | Intermediate |  | (MIYAZAKI, 1990) |
| Storage root shape | Elliptic |  | (MIYAZAKI, 1990) |
| Storage root skin color | Reddish purple |  | (MIYAZAKI, 1990) |
| Storage root flesh color | Pale yellow |  | (MIYAZAKI, 1990) |
| Anthocyanin pigmentation of storage root flesh | Absent |  | (MIYAZAKI, 1990) |
| Carotene pigmentation of storage root flesh | Absent |  | (MIYAZAKI, 1990) |
| Mature leaf color | Green |  | (MIYAZAKI, 1990) |
| Variability of storage root shape | Intermediate |  | (MIYAZAKI, 1990) |
| Longitudinal groove of storage root | Shallow |  | (MIYAZAKI, 1990) |
| Sprouting ability | Intermediate |  | (MIYAZAKI, 1990) |
| Yield | Slightly low |  | (MIYAZAKI, 1990) |
C&E Data (Sweet potato - Conservation ID: 1000157)
| Plant type | Slightly semi-erect |  | (IBARAKI, 1990) |
| Twining | Non-twining |  | (IBARAKI, 1990) |
| Natural flowering ability | None |  | (IBARAKI, 1990) |
| Vine pigmentation | Intermediate |  | (IBARAKI, 1990) |
| Vine node pigmentation | Slightly high |  | (IBARAKI, 1990) |
| Mature leaf shape | Slightly three lobed |  | (IBARAKI, 1990) |
| Immature leaf color | Green |  | (IBARAKI, 1990) |
| Abaxial leaf vein | Pale |  | (IBARAKI, 1990) |
| Leaf nectary pigmentation | Extremely dark |  | (IBARAKI, 1990) |
| Leaf base pigmentation | Dark |  | (IBARAKI, 1990) |
| Storage root shape | Round elliptic-Elliptic |  | (IBARAKI, 1990) |
| Storage root skin color | Reddish purple |  | (IBARAKI, 1990) |
| Storage root flesh color | Cream |  | (IBARAKI, 1990) |
| Anthocyanin pigmentation of storage root flesh | Absent |  | (IBARAKI, 1990) |
| Carotene pigmentation of storage root flesh | Absent |  | (IBARAKI, 1990) |
| Vine internode length | Short |  | (IBARAKI, 1990) |
| Longitudinal groove of storage root | Intermediate |  | (IBARAKI, 1990) |
| Storage root cracking | Almost none |  | (IBARAKI, 1990) |
| Secondary skin color of storage root | Absent |  | (IBARAKI, 1990) |
| Flesh color of steamed storage root | Yellowish white |  | (IBARAKI, 1990) |
| Texture of steamed storage root flesh | Intermediate |  | (IBARAKI, 1990) |
| Taste of steamed storage root flesh | Slightly bad |  | (IBARAKI, 1990) |