| 0 | WLP 1598 | NA 71362 | Rhododendron mucronulatum Turcz. | Russian Federation | NA | | | 2001 | COLLECTED | 09/01/2001 | Primorsky Krai: Khasansky District, Sukhanov Mountain. | 42.79833000, 131.14333000 | 400 | Low open Quercus mongolica forest. | Wild material | Shrub 2 m tall. | 1636715 | WLP 1598 |
| 1 | WLP 1578 | NA 61714 | Rhododendron mucronulatum Turcz. | Gangwon-do, Korea, South | NA | | | 1989 | COLLECTED | 10/02/1989 | Taebaek-si: Taebaeksan [mountain], trail to peak. [Originally listed as Kang-won Do, Taebek San, trail to peak.] | 37.09722000, 128.91250000 | 1300 | | Wild material | | 1899301 | WLP 1578 |
| 2 | WLP 1581 | NEKG 166 | Rhododendron mucronulatum Turcz. | Gangwon-do, Korea, South | NA | | | 1989 | COLLECTED | 10/14/1989 | Sokcho-si: Seorak-dong: Seoraksan [mountain], on trail to Daecheongbong [peak], above Hangyeryeong [pass/ridge]. [Originally listed as Kang-won Do, Sorak San. On trail to Tae-chong Bong, above Han-gyae-Ryong.] | 38.10000000, 128.40972222 | 1000 | Rocky outcroppings - open. | Wild material | | 1506693 | WLP 1581 |
| 3 | NA 56589 | NA 56589 | Rhododendron mucronulatum Turcz. var. lucidum Nakai | Korea, South | NA | | | 1985 | COLLECTED | 09/23/1985 | Yeri, hills south of Chukhang-ri village. [Unable to verify location 'Chukhang-ri' from literature. Originally listed as Cholla Namdo, Shin An Gun, Huksan Myon, Taehuksan Island, Yeri, hills S of Chukhang-ri village. | 34.65000000, 125.45000000 | 40 | In thickets on exposed cut-over southeast-facing hillside near ocean. | Wild material | Collected as Rhododendron mucronulatum var. maritimum. | 1952689 | NA 56589 |
| 4 | PI 635979 | BJG122 | Sorbus aucuparia L. subsp. pohuashanensis (Hance) McAll. | Beijing Shi, China | NA | | | 1997 | COLLECTED | 09/25/1994 | Mentougou District: Baihua Shan Forest Preserve, Da Mu Chang (Big Trunk Field). | 39.83111000, 115.58917000 | 1690 | Growing on north facing slope in full sun in association with Syringa sp., Corylus mandshurica, Acer truncatum, Populus davidana, Betula davurica, Aquilegia sp., Lespedeza bicolor, Rhododendron mucronulatum and Cornus bretschneideri | Wild material | | 1544556 | PI 635979 |
| 5 | PI 635963 NA 64218 | HLJ093 | Micromeles alnifolia (Siebold & Zucc.) Koehne | Heilongjiang Sheng, China | NA | | | 1994 | COLLECTED | 09/13/1993 | Jian Chan Jiao, | 43.86750000, 128.91750000 | 310 | Woodland edge along lake shore with Quercus mongolica, Rhododendron mucronulatum, Tilia amurensis, Acer mono, Deutzia parviflora, Acer tegmentosum | Wild material | | 1546152 | PI 635963 NA 64218 |
| 6 | PI 586632 | NA 61764 | Spiraea miyabei Koidz. | Gangwon-do, Korea, South | NC7 | | | 1991 | COLLECTED | 10/11/1989 | Between Pi-son-dae and Oh-yeon Waterfall, along path from Tourist Hotel to Temple, Sorak Dong. | 38.15000000, 128.46666667 | 480 | Rock ledges of east facing slope. | Wild material | Multi-stem shrub, .5m tall. Fruit brown. Growing with Acer pseudosieboldianum, Quercus, Lindera obtusiloba, Rhododendron mucronulatum and Pinus densiflora. | 1084055 | PI 586632 |
| 7 | Ames 25025 | 155-98P | Betula schmidtii Regel | Primorye, Russian Federation | NC7 |  | | 1998 | COLLECTED | 09/24/1997 | | 42.58027778, 131.21166670 | 23 | Forest canopy just touching, and filtered light is reaching forest floor. 20 degrees of slope with a northern aspect. | Wild material | 25-30 feet tall. Intial observations (2009-2011) of specimens growing at NCRPIS farm at Ames, Iowa indicate high levels of resistance to Japanese beetle adults (Popillia japonica). | 1563777 | Ames 25025 |
| 8 | WLP 1832 | BJG127 | Sorbus aucuparia L. subsp. pohuashanensis (Hance) McAll. | Beijing Shi, China | NA | | | 1995 | COLLECTED | 09/26/1995 | Aoyu Gou (Valley in a Valley), Baihua Shan Forest Preserve, Mentougou District, PRC. | 39.85056000, 115.59000000 | 1600 | Growing near a stream in sheltered moist valley, in excllent organic soil amoung rocks; in association with Euonymus fortunei, Betula platyphylla,Thalictum sp., Corylus mandshurica, Abelia biflora and Rhododendron mucronulatum. | Wild material | | 1597690 | WLP 1832 |
| 9 | NA 61627 | NA 61627 | Deutzia hamata Koehne ex Gilg & Loes. | Gangwon-do, Korea, South | NA | | | 1989 | COLLECTED | 09/20/1989 | Pyeongchang-gun, Jinbu-myeon: Odaesan [mountain], above roadway. [Originally listed as Kang-won Do, Odae San, above roadway.] | 37.73888889, 128.05138889 | 660 | Plants growing on west-facing rock above roadway. | Wild material | | 1498953 | NA 61627 |
| 10 | NA 61746 | NEKG 144 | Lindera obtusiloba Blume | Gyeongsangbuk-do, Korea, South | NA | | | 1989 | COLLECTED | 10/05/1989 | Yeongju-gun: Punggi-eup: Sobaeksan [mountain], Above Huibangsa [temple] on path to Birobong [peak]. [Originally listed as Chungchong Pukto, Sobaek San. Above Hui Bang temple on path to Piro bong.] | 36.08472000, 128.46111000 | 860 | Woodland, rocky slope, west facing with | Wild material | | 1776934 | NA 61746 |
| 11 | NA 61764 | NA 61764 | Spiraea miyabei Koidz. | Gangwon-do, Korea, South | | | Historic | 1989 | COLLECTED | 10/11/1989 | Sorak San, Sorak Dong. Path from Sorak Tourist Hotel to temple. Between Pi-son-dae and Oh-yeon Waterfall. | 38.15000000, 128.47083333 | 480 | East-facing slope rock ledges; growing with Acer pseudosieboldianum, Quercus, Lindera obtusiloba, Rhododendron mucronulatum, Pinus densiflora. | Wild material | | 1506767 | NA 61764 |
| 12 | WLP 1914 | KSW 3600 | Viburnum carlesii Hemsl. | Jeollanam-do, Korea, South | NA | | | 1985 | COLLECTED | 09/22/1985 | Sinan-gun, Heuksan-myeon: Heuksando (island): Yeri: South side of Yeri village. [Originally listed as Cholla Namdo, Shin An Gun, Huksan Myon, Taehuksan Island, S side Yeri village.] | 34.66666667, 125.43333333 | 0 | At edge of cliff at seaside with Rhododendron mucronulatum, Mallotus, Carpinus coreana, sun, in thickets, near sea level. | Wild material | | 1498284 | WLP 1914 |