| 1986, from Tohoku Univ. 2001 : Tokyo Univ. Forest in Chiba; Fudagou Chiba Pref. | |||
| TWTwNo | Family | Scientific Name | |
| 13195 | Rhamnaceae | Rhamnella franguloides (Maxim.) Weberb. | |
| 13196 | Lauraceae | Lindera umbellata Thunb. | |
| 13197 | Theaceae | Cleyera japonica Thunb. | |
| 13198 | Ericaceae | Lyonia ovalifolia (Wall.) Drude | |
| 13199 | Theaceae | Camellia japonica Linn. | |
| 13200 | Myrsinaceae | Ardisia crenata Sims | |
| 13201 | Rutaceae | Skimmia japonica Thunb. | |
| 13202 | Rubiaceae | Damnacanthus indicus Gaertn. fil. subsp. major (Sieb. et Zucc.) Yamazaki | |
| 13203 | Rubiaceae | Damnacanthus indicus Gaertn. fil. subsp. major (Sieb. et Zucc.) Yamazaki | |
| 13204 | Rutaceae | Skimmia japonica Thunb. f. rugosa (Yatabe) Ohwi | |
| 13205 | Caprifoliaceae | Abelia spathulata Sieb. et Zucc. | |
| 13206 | Rubiaceae | Damnacanthus indicus Gaertn. fil. subsp. major (Sieb. et Zucc.) Yamazaki | |
| 13207 | Caprifoliaceae | Weigela coraeensis Thunb. | |
| 13208 | Lardizabalaceae | Stauntonia hexaphylla (Thunb.) Decne. | |
| 13209 | Ericaceae | Vaccinium smallii A. Gray | |
| 13210 | Caprifoliaceae | Viburnum dialataum Thunb. ex Murray | |
| 13211 | Verbenaceae | Callicarpa japonica Thunb. | |
| 13212 | Saxifragaceae | Deutzia crenata Sieb. et Zucc. | |
| 13213 | Moraceae | Ficus erecta Thunb. | |
| 13214 | Oleaceae | Ligustrum obtusifolium Sieb. et Zucc. | |
| 13215 | Aquifoliaceae | Ilex rotunda Thunb. | |
| 13216 | Stachyuraceae | Stachyurus praecox Sieb. et Zucc. | |
| 13217 | Saxifragaceae | Hydrangea involucrata Sieb. | |
| 13218 | Saxifragaceae | Deutzia scabra Thunb. | |
| 13219 | Caprifoliaceae | Sambucus sieboldiana Bl. | |
| 13220 | Saxifragaceae | Deutzia crenata Sieb. et Zucc. | |
| 13221 | Saxifragaceae | Hydrangea involucrata Sieb. | |
| 13222 | Leguminosae | Lespedeza x cyrto-buergeri S. Akiyama et H. Ohba | |
| 13223 | Leguminosae | Lespedeza buergeri Miq. | |
| 13224 | Salicaceae | Salix japonica Thunb. | |
| 13225 | Urticaceae | Debregeasia edulis Weddell | |
| 13226 | Urticaceae | Debregeasia edulis Weddell | |
| 13227 | Araliaceae | Acanthopanax spinosus (L. f.) Miq. | |
| 13228 | Coriariaceae | Coriaria japonica A. Gray | |
| 13229 | Cornaceae | Aucuba japonica Thunb. | |
| 13230 | Ericaceae | Vaccinium bracteatum Thunb. | |
| 13231 | Vitaceae | Vitis flexuosa Thunb. | |
| 13232 | Theaceae | Eurya japonica Thunb. | |
| 13233 | Ericaceae | Pieris japonica (Thunb.) D. Don | |
| 13234 | Myrsinaceae | Maesa japonica (Thunb.) Moritzi | |
| 13235 | Caprifoliaceae | Viburnum opulus L. var. calvescens (Rehder) Hara | |
| 13236 | Apocynaceae | Trachelospermum asiaticum (Sieb. et Zucc.) Nakai var. intermedium Nakai | |
| 13237 | Anacardiaceae | Rhus ambigua Lavall. ex Dipp. | |
| 13238 | Cornaceae | Helwingia japonica (Thunb.) F.G.Dietr. | |
| 13239 | Rubiaceae | Damnacanthus indicus Gaertn. fil. | |
| 13240 | Rubiaceae | Damnacanthus indicus Gaertn. fil. | |
| 13241 | Verbenaceae | Callicarpa mollis Sieb. et Zucc. | |
| 13242 | Rosaceae | Kerria japonica (L.) DC. | |
| 13243 | Euphorbiaceae | Sapium japonicum (Sieb. et Zucc.) Pax et K. Hoffm. | |
| 13244 | Rutaceae | Zanthoxylum piperitum (L.) DC. | |
| 13245 | Rutaceae | Citrus junos Sieb. ex Tanaka | |
| 13246 | Taxaceae | Taxus cuspidata Sieb. et Zucc. | |
| 13247 | Taxaceae | Torreya nucifera (L.) Sieb. et Zucc. | |
| 13248 | Podocarpaceae | Podocarpus macrophyllus (Thunb.) D. Don | |
| 13249 | Cephalotaxaceae | Cephalotaxus harringtonia (Knight) K. Koch | |
| 13250 | Pinaceae | Abies firma Sieb. et Zucc. | |
| 13251 | Pinaceae | Cedrus deodara (Roxb.) G. Don | |
| 13252 | Pinaceae | Picea abies (L.) Karst. | |
| 13253 | Pinaceae | Pinus densiflora Sieb. et Zucc. | |
| 13254 | Pinaceae | Pinus thunbergii Parlatore | |
| 13255 | Pinaceae | Pinus parviflora Sieb. et Zucc. | |
| 13256 | Pinaceae | Pinus rigida Mill. | |
| 13257 | Pinaceae | Pinus strobus L. | |
| 13258 | Pinaceae | Tsuga sieboldii Carriere | |
| 13259 | Sciadopityaceae | Sciadopitys verticillata (Thunb.) Sieb. et Zucc. | |
| 13260 | Taxodiaceae | Cryptomeria japonica D. Don | |
| 13261 | Taxodiaceae | Cunninghamia lanceolata (Lamb.) Hook. | |
| 13262 | Taxodiaceae | Taxodium distichum (Linn.) Rich. | |
| 13263 | Cupressaceae | Chamaecyparis obtusa (Sieb. et Zucc.) Endl. | |
| 13264 | Cupressaceae | Chamaecyparis pisifera (Sieb. et Zucc.) Endl. | |
| 13265 | Cupressaceae | Juniperus virginiana Linn. | |
| 13266 | Cupressaceae | Thuja standishii (Gord.) Carr. | |
| 13267 | Cupressaceae | Thuja occidentalis Linn. | |
| 13268 | Cupressaceae | Thujopsis dolabrata Sieb. et Zucc. | |
| 13269 | Salicaceae | Populus sieboldii Miq. | |
| 13270 | Myricaceae | Myrica rubra Sieb. et Zucc. | |
| 13271 | Juglandaceae | Juglans mandshurica Maxim var. sieboldiana Makino | |
| 13272 | Juglandaceae | Pterocarya stenoptera C. DC. | |
| 13273 | Betulaceae | Alnus hirsuta Turcz. var. sibirica (Fischer.) C.K. Schn. | |
| 13274 | Betulaceae | Carpinus tschonoskii Maxim | |
| 13275 | Fagaceae | Castanopsis cuspidata (Thunb. ex Murray) Schottky var. sieboldii (Makino) Nakai | |
| 13276 | Fagaceae | Castanea crenata Sieb. et Zucc. | |
| 13277 | Fagaceae | Lithocarpus edulis (Makino) Nakai | |
| 13278 | Fagaceae | Quercus acuta Thunb. | |
| 13279 | Fagaceae | Quercus sessilifolia Blume | |
| 13280 | Fagaceae | Quercus gilva Blume | |
| 13281 | Fagaceae | Quercus glauca Thunb. | |
| 13282 | Fagaceae | Quercus salicina Blume | |
| 13283 | Fagaceae | Quercus myrsinaefolia Blume | |
| 13284 | Fagaceae | Quercus phillyraeoides A. Gray | |
| 13285 | Fagaceae | Quercus acutissima Carr. | |
| 13286 | Fagaceae | Quercus dentata Thunb. | |
| 13287 | Fagaceae | Quercus serrata Thunb. ex Murray | |
| 13288 | Ulmaceae | Celtis sinensis Pers. var. japonica (Planch.) Nakai | |
| 13289 | Ulmaceae | Zelkova serrata (Thunb.) Makino | |
| 13290 | Moraceae | Ficus erecta Thunb. | |
| 13291 | Moraceae | Morus bombycis Koidz. | |
| 13292 | Eupteleaceae | Euptelea polyandra Sieb. et Zucc. | |
| 13293 | Illiciaceae | Illicium religiosum Sieb. et Zucc. | |
| 13294 | Magnoliaceae | Liriodendron tulipifera Linn. | |
| 13295 | Magnoliaceae | Magnolia obovata Thunb. | |
| 13296 | Lauraceae | Actinodaphne lancifolia (Sieb. et Zucc.) Meissn. | |
| 13297 | Lauraceae | Actinodaphne longifolia (Bl.) Nakai | |
| 13298 | Lauraceae | Cinnamomum camphora (L.) Presl | |
| 13299 | Lauraceae | Cinnamomum japonicum Sieb. ex Nakai | |
| 13300 | Lauraceae | Laurus nobilis Linn. | |
| 13301 | Lauraceae | Lindera umbellata Thunb. | |
| 13302 | Lauraceae | Machilus thunbergii Sieb. et Zucc. | |
| 13303 | Lauraceae | Neolitsea sericea (Bl.) Koidz. | |
| 13304 | Pittosporaceae | Pittosporum tobira (Thunb. ex Murray) Aiton | |
| 13305 | Platanaceae | Platanus orientalis Linn. | |
| 13306 | Rosaceae | Prunus mume (Sieb.) Sieb. et Zucc. | |
| 13307 | Rosaceae | Prunus incisa Thunb. ex Murray | |
| 13308 | Rosaceae | Prunus yedoensis Matsum. | |
| 13309 | Rosaceae | Prunus jamasakura Sieb. ex Koidz. | |
| 13310 | Rosaceae | Prunus spinulosa Sieb. et Zucc. | |
| 13311 | Rosaceae | Prunus buergeriana Miq. | |
| 13312 | Rosaceae | Prunus grayana Maxim. | |
| 13313 | Rosaceae | Pourthiaea villosa (Thunb.) Decne. var. laevis (Thunb.) Stapf. | |
| 13314 | Rosaceae | Sorbus alnifolia (Sieb. et Zucc.) C. Koch | |
| 13315 | Leguminosae | Acacia deccurrens (Wendl.) Wild. var. mollis Lindl. | |
| 13316 | Leguminosae | Albizia julibrissin Durazz. | |
| 13317 | Leguminosae | Cladrastis platycarpa (Maxim.) Makino | |
| 13318 | Leguminosae | Robinia pseudoacacia Linn. | |
| 13319 | Rutaceae | Zanthoxylum piperitum (L.) DC. | |
| 13320 | Rutaceae | Zanthoxylum schinifolium Sieb. et Zucc. | |
| 13321 | Rutaceae | Zanthoxylum ailanthoides Sieb. et Zucc. | |
| 13322 | Simaroubaceae | Picrasma quassioides (D. Don) Benn. | |
| 13323 | Euphorbiaceae | Aleurites cordata (Thunb.) R.Br. ex Steud. | |
| 13324 | Daphniphyllaceae | Daphniphyllum macropodum Miq. | |
| 13325 | Daphniphyllaceae | Daphniphyllum glaucescens Blume var. teijsmannii | |
| 13326 | Euphorbiaceae | Mallotus japonicus (Thunb.) Muell. Arg. | |
| 13327 | Euphorbiaceae | Sapium japonicum (Sieb. et Zucc.) Pax et K. Hoffm. | |
| 13328 | Anacardiaceae | Rhus sylvestris Sieb. et Zucc. | |
| 13329 | Anacardiaceae | Rhus trichocarpa Miq. | |
| 13330 | Anacardiaceae | Rhus javanica Linn. | |
| 13331 | Aquifoliaceae | Ilex crenata Thunb. | |
| 13332 | Aquifoliaceae | Ilex rotunda Thunb. | |
| 13333 | Aquifoliaceae | Ilex integra Thunb. | |
| 13334 | Celastraceae | Euonymus japonicus Thunb. | |
| 13335 | Celastraceae | Euonymus sieboldianus Blume | |
| 13336 | Celastraceae | Euonymus oxyphyllus Miq. | |
| 13337 | Staphyleaceae | Euscaphis japonica (Thunb.) Kanitz | |
| 13338 | Aceraceae | Acer palmatum Thunb. | |
| 13339 | Aceraceae | Acer mono Maxim. | |
| 13340 | Aceraceae | Acer mono Maxim. var. dissectum (Wesmael) Honda | |
| 13341 | Aceraceae | Acer crataegifolium Sieb. et Zucc. | |
| 13342 | Sapindaceae | Sapindus mukorossi Gaertn. | |
| 13343 | Sabiaceae | Meliosma myriantha Sieb. et Zucc. | |
| 13344 | Elaeocarpaceae | Elaeocarpus sylvestris (Lour.) Poir. var. ellipticus (Thunb.) Hara | |
| 13345 | Sterculiaceae | Firmiana simplex (L.) W.F. Wight | |
| 13346 | Theaceae | Camellia japonica Linn. | |
| 13347 | Theaceae | Ternstroemia gymnanthera (Wright et Arn.) Beddome. | |
| 13348 | Theaceae | Cleyera japonica Thunb. | |
| 13349 | Theaceae | Eurya japonica Thunb. | |
| 13350 | Flacourtiaceae | Idesia polycarpa Maxim. | |
| 13351 | Stachyuraceae | Stachyurus praecox Sieb. et Zucc. | |
| 13352 | Alangiaceae | Alangium platanifolium (Sieb. et Zucc.) Harms var. trilobum (Miq.) Ohwi | |
| 13353 | Myrtaceae | Eucalyptus saligna Smith | |
| 13354 | Araliaceae | Dendropanax trifidus (Thunb.) Makino | |
| 13355 | Araliaceae | Kalopanax pictus (Thunb.) Nakai | |
| 13356 | Cornaceae | Cornus controversa Hemsl. | |
| 13357 | Cornaceae | Cornus brachypoda C.A. Meyer | |
| 13359 | Clethraceae | Clethra barvinervis Sieb. et Zucc. | |
| 13360 | Ericaceae | Pieris japonica (Thunb.) D. Don | |
| 13361 | Ericaceae | Rhododendron kempferi Planch. | |
| 13362 | Ericaceae | Rhododendron dilatatum Miq. | |
| 13363 | Ericaceae | Vaccinium bracteatum Thunb. | |
| 13364 | Ebenaceae | Diospyros japonica Sieb. et Zucc. | |
| 13365 | Ebenaceae | Diospyros Kaki Thunb. var. sylvestris Makino | |
| 13366 | Symplocaceae | Symplocos prunifolia Sieb. et Zucc. | |
| 13367 | Styracaceae | Styrax japonica Sieb. et Zucc. | |
| 13368 | Oleaceae | Fraxinus sieboldiana Blume | |
| 13369 | Oleaceae | Ligustrum tschonoskii Decne. var. kiyozumianum (Nakai) Ohwi | |
| 13370 | Oleaceae | Osmanthus heterophyllus (G.Don.) P.S. Green | |
| 13371 | Caprifoliaceae | Sambucus sieboldiana Bl. | |
| 13372 | Caprifoliaceae | Viburnum sieboldii Miq. | |
| 13373 | Caprifoliaceae | Viburnum dialataum Thunb. ex Murray | |
| 13374 | Caprifoliaceae | Viburnum odoratissimum Ker-Gawler | |
| 13375 | Caprifoliaceae | Weigela coraeensis Thunb. | |
| 18975 | Daphniphyllaceae | Daphniphyllum macropodum Miq. | |
| 18976 | Daphniphyllaceae | Daphniphyllum macropodum Miq. | |
| 18977 | Theaceae | Cleyera japonica Thunb. | |
| 18978 | Theaceae | Cleyera japonica Thunb. | |
| S of Fudago Branch, Univ. Tokyo Chiba Forest, Kiwadahata, Kimitsu city, Chiba | |||
| 25951 | Fagaceae | Quercus gilva Blume | |
| 25952 | Fagaceae | Quercus gilva Blume | |
| 25953 | Fagaceae | Quercus gilva Blume | |