Title A Newly Compiled Checklist of the Vascular Plants of the Habomais, the Little Kurils

Author(s) Gage, Sarah; Joneson, Suzanne L.; Barkalov, Vyacheslav Yu.; Eremenko, Natalia A.; Takahashi, Hideki

Citation 北海道大学総合博物館研究報告, 3, 67-91

Issue Date 2006-03

Doc URL http://hdl.handle.net/2115/47827

Type bulletin (article)

Note Biodiversity and Biogeography of the Kuril Islands and Sakhalin vol.2

File Information v. 2-3.pdf

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Hokkaido University Collection of Scholarly and Academic Papers : HUSCAP Biodiversity and Biogeography of the Kuril Islands and Sakhalin (2006) 2,67-91.

A Newly Compiled Checklist of the Vascular Plants of the Habomais, the Little Kurils

1 1 2 Sarah Gage , Suzanne L. Joneson , Vyacheslav Yu. Barkalov , Natalia A. Eremenko3 and Hideki Takahashi4

'Herbarium, Department of Botany, University of Washington, Seattle, WA 98195-5325, USA; 21nstitute of Biology and Soil Science, Russian Academy of Sciences, Far Eastern Branch, Vladivostok 690022, Russia; 3 Natural Reserve "Kuril'sky", Yuzhno-Kuril'sk 694500, Russia; 4The Hokkaido University Museum, Sapporo 060-0810, Japan

Abstract The new floristic checklist of the Habomais, the Little Kurils, was compiled from Barkalov and Eremenko (2003) and Eremenko (2003), and supplemented by the specimens collected by Gage and Joneson in 1998 and Eremenko in 2002. In the checklist, 61 families, 209 gen~ra and ~32 species were recognized. Scientific and vernacular names commonly adopted ~n RussIan and Japanese taxonomic references are listed and compared, and some taxonomIC notes are also added. This list will contribute the future critical taxonomic and nomenclatural studies on the vascular plants in this region. The plants of each individual island in the Habomais are listed in the table.

Introduction northeastern Asia.

Flora of the vascular plants of the Habomais had Materials and Methods been scarcely known except for Chernyaeva (1977) before the recent work of Barkalov and Eremenko (2003). The checklist is the enumeration of the vascular The flora of the entire Habomai Islands was clarified by plants of the Habomais. The Habomais are composed of Barkalov and Eremenko (2003), but the knowledge on five main islands (from west to east; Tanfilyeva, the flora of each individual island in the Habomais was Anuchina, Iuriy, Zelenyj and Polonskogo) and small incomplete yet. In the present study the data of the islands and rocks (Fig. 1-4). The circumscription and specimens collected by Gage, S., Joneson, S. L. and order of families in the angiosperms follows Melchior Eremenko N. A. on August 19-21, 1998 under the (1964), for the ferns and fern allies we follow Iwatsuki auspices of the International Kuril Island Project (IKIP) et al. (1995a). Within each family the species are listed and Eremenko N. A. in 2001, 2002 and 2005 was added in alphabetically. to those of Barkalov and Eremenko (2003). Thus, more Russian scientific names follow Barkalov and complete floristic checklist was compiled for this region. 2 Eremenko (2003), here cited as [BE/R]. If the plants are These islands (total area 102 km , maximum elevation not listed in Barkalov and Eremenko (2003), the literature less than 50 m) are situated near to Hokkaido, even the is cited in the brackets like as [Eremenko (2003)]. The most far island Polonskogo lies only about 50km east of Japanese scientific names follow "Flora of Japan" the Cape of Nosappu of the Nemuro peninsula in eastern (Iwatsuki et al. 1993, 1995a, 1995b, 1999,2001), here Hokkaido. Geologically and geographically speaking, cited as [FJ/J]; and/or "Wild Flowers of Japan" (Satake the Hobomais are regarded as the extension of the et al. 1981, 1982a, 1982b, 1989a, 1989b; Iwatsuki 1992), Nemuro peninsula. Thus, we can expect that most plant cited as [WF/J]. In this checklist the Russian scientific species of the Habomais are native to eastern Hokkaido. name is equivalent to the available Japanese scientific As we can comparatively easily recognize the plant name, but the correct names are not necessarily insisted species in common between the Habomais and Hokkaido, here. Future cooperative and critical taxonomic study the correspondence of the plant scientific names between will work out the disagreements of the scientific names Russia and Japan was presented in the checklist. The adopted by Russia and Japan. Other Russian important checklist will contribute the future critical taxonomic and opinions; Charkevicz (1985, 1987, 1988, 1992, 1995, nomenclatural studies of the vascular plants in the

67 1996), Czerepanov (1995), and/or new opinions are in VLA and the Main Botanical Garden ofRAS, Moscow noticed in the "Note" in case of necessity. Other Japanese (MHA) and Institute of Marine Geology and Geophysics opinions; for Aconitum by Kadota (1987), for Sa1icaceae of FEB RAS (Yuzhno-Sakhalinsk). And those by Gage by Ohashi (2000, 2001), for Poaceae by Osada (1989) and Joneson are in the Herbarium, Department of Botany, and for Sasa by Ohwi and Kitagawa (1983), and so on University of Washington, Seattle (WTU). are similarly noticed in the "Note". For the information on the naturalized plaQts to Japan, Shimizu (2003) was Results and Discussion used. The names of authors of the plant names follows In the following checklist, 61 familis, 209 genera Brummitt and Powell (1992) except for "Worosch." (see and 332 species were enumerated for the vascular plants Takahashi et al. 2006). Distribution of the species within of the Habomais. The dominant families are: Asteraceae the Habomais is listed in Table l. (42 spp.), Poaceae (41 spp.), Rosaceae (20 spp.), Barkalov and Eremenko (2003) is based on the Cyperaceae (18 spp.), Ranunculaceae (13 spp.), specimens collected by Eremenko, N. A., Ilushko, M. V. Polygonaceae (12 spp.), Apiaceae (11 spp.), and Zhuravlev, Y. N. in 1998 (IKlP). Those are deposited Caryophyllaceae (10 spp.), Liliaceae (10 spp.), Juncaceae in the Herbarium, Institute of Biology and Soil Science, (10 spp.), Fabaceae (9 spp.), Lamiaceae (9 spp.), Russian Academy of Sciences, Far Eastern Branch, Brassicaceae (8 spp.) and Ericaceae (8 spp.). Other Vladivostok (VLA) and in the Herbarium of the Natural families contain less than seven species. The dominant Reserve "Kuril'sky" (Yuzhno-Kuril'sk). Furthermore the genera including more than five species are: Carex (12 specimens of the other collectors; Chernyaeva, A. M., spp.), funcus (9 spp.), Artemisia (7 spp.), Agrostis (6 spp.) Khoroshailov, N. G., Butovsky, B. G., Rosenberg, V. A., and Calamagrostis (6 spp.). Vassil'yev, N. G., Nevedomskaya, I. A., Popov, N. A., Including the disagreement on the author names and and Nechayev, V. A. are also used, and those are deposited the spelling, over 150 scientific names adopted in Russian

The Habomais POIO~[Tar ~k~u~] _-+------\

OKHO K ibotsu]

[Haruka imoshiri]

KETO! "0 5111>U5"'1

BROUTONA . ~ .. CHIR~O't' ~ 46N BRAtCHIRPOEV ~~

PACIFIC OCEAN

I I 100km --~-'1~4~lE:------~1_~4A~~:------'1~477.E=------~15~O~E------~~----~42N

Figure 1. Map of the Habomai Islands.

68 Figure 2. Meadow with Corydalis ambigua, Iris setosa and Veratrum grandiflorum on Demina Island.

Figure 3. Seacoast on Storozhevoy Island.

Figure 4. Demina Island.

references (Barkalov and Eremenko 2003; Eremenko Checklist of the Vascular Plants of the 2003) are in conflict with those adopted in at least one of commonly used Japanese references; "Flora of Japan" Habomais, the Little Kurils (Iwatsuki et al. 1999,1993, 1995a, 1995b, 2001) or "Wild Flowers of Japan" (Satake et al. 1981, 1982a, 1982b, 1. LYCOPODIACEAE 1989a, 1989b; Iwatsuki 1992). These many 1) Lycopodium clavatum L. [BE/R][FJ,WF/J] disagreements constitute a significant obstacle to the Russian name: Plaun bulavovidnyj. progress of botany in Russia and Japan. The taxonomic Japanese name: Hikageno-kazuda. and nomenclatural problems should be resolved through a new international scientific project. 69 2. EQUISETACEAE 9. SALICACEAE 1) Equisetum arvense L. [BE/R][FJ,WF/J] 1) Populus jesoensis Nakai [BE/R][WF/J] Russian name: Khvoshch polevoj. Russian name: Topol' hokkaidskij. Japanese name: Sugina. Japanese name: Ezo-yama-narashi, Chosen-yam a­ 2) Equisetum hyemale L. [BE/R][FJ,WFIJ] narashi. Russian name: Khvoshch zimuyushchij. Note: Ohashi (2001) regarded Populus davidiana Dode Japanese name: Tokl1sa. and P. jesoensis Nakai as a conspecific, and he adopted 3) Equisetum palustre L. [BE/R][FJ,WF/J] P. tremula L. var. davidiana (Dode) C.K.Schneid. as the Russian name: Khvoshch bolotnyj. correct name of this species. Japanese name: Inu-sugina. 2) Salix fuscescens Andersson [Chernyaeva (1977)/R]; Salix paludicola Koidz. [WF/J] 3. OPHIOGLOSSACEAE Russian name: Iva bureyushchaya. 1) Botrychium robustum (Rupr.) Underw. [BE/R]; Japanese name: Miyama-yachi-yanagi. Botrychium multifidum (S.G.Gmel.) Rupr. var. Note: This species was not listed in Barkalov and robustum (Rupr. ex Milde) C.Chr. [FJ,WF/J] Eremenko (2003), but Czernyaeva (1977) recorded it Russian name: Grozdovnik mostchnyj. from Zelenyj. In Hokkaido, this species is found only Japanese name: Ezo-huyuno-hanawarabi. on alpine wet meadows of Mts. Taisetsu, and not found on the lowland of eastern Hokkaido. Ohashi (2000) 4. HYMENOPHYLLACEAE adopted Salix fuscescens Andersson as the correct name 1) Mecodium wrightii (Bosch) Copel. [BE/R]; instead of S. paludicola Koidz. Hymenophyllum wrightii Bosch [FJ,WFIJ] 3) Salix gilgiana Seem. [BE/R]; Salix miyabeana Russian name: Mekodij Raita. Seemen [WFIJ] Japanese name: Koke-shinobu. Russian name: Iva Gil'ga. Japanese name: Ezo-no-kawa-yanagi. 5. DENNSTAEDTIACEAE Note: Ohashi (200, 2001) adopted Salix miyabeana 1) Pteridium aquilinum (L.) Kuhn [BE/R]; Pteridium Seemen subsp. gilgiana (Seemen) H.Ohashi as the correct aquilinum (L.) Kuhn val'. latiusculum (Desv.) Underw. name. ex Hell. [FJ,WF/J] 4) Salix huItenii Flod. [BE/R][WF/J] Russian name: Orlyak obyknovennyj. Russian name: Iva Khul'tena. Japanese name: Warabi. Japanese name: Maruba-no-bakko-yanagi. Note: Ohashi (2000, 2001) regarded Salix hultenii Plod. 6. THELYPTERIDACEAE and S. bakko Kimura as a conspecific, and he adopted S. 1) Thelypteris thelypteroides (Michx.) Holub [BE/R]; cap rea L. as the correct name. Charkevicz (1995) Thelypteris palustris (Salisb.) Schott [FJ,WF/J] mentioned S. caprea L. subsp. hultenii (Flod.) Kom. Russian name: Telipteris telipterisovidnyj. equivalent for this species listed here. Japanese name: Hime-shida. 5) Salix udensis Trautv. et Mey. [BE/R]; Salix sachalinensis FSchmidt [WF/J] 7. WOODSIACEAE Russian name: Iva udskaya. 1) Athyrium filix-femina (L.) Roth [BE/R]; Athyrium Japanese name: Onoe-yanagi. melanolepis (Franch. et Sav.) H.Christ [FJ,WF/J] Note: Recently Ohashi (2000, 2001) adopted Salix Russian name: Kochedyzhnik zhenskij. udensis Trautv. et Mey. as the correct name. Japanese name: Miyama-meshida 6) Salixyezoensis (C.K.Schneid.) Kimura [BE/R]; Salix 2) Athyrium sinense Rupr. [BE/R]; Athyrium pet-susu Kimura [WF/J] brevifrons Nakai ex Kitagawa [FJ,WF/J] Russian name: Iva iezskaya. Russian name: Kochedyzhnik kitaiskij. Japanese name: Ezo-no-kinu-yanagi. Japanese name: Ezo-meshida. Note: Ohashi (2000, 2001) adopted Salix schwerinii 3) Onoclea sensibilis L. [BE/R]; Onoclea sensibilis L. E. Wolf as the correct name. Charkevicz (1995) mentioned var. interrupta Maxim. [FJ,WF/J] S. schwerinii E.Wolf subsp. yezoe'nsis (C.K.Schneid.) Russian name: Onokleya chuvstvitel'naya. Worosch. equivalent for this species. Japanese name: Koya-warabi. 10. BETULACEAE 8. MYRICACEAE 1) Alnus hirsuta (Spach) Fisch. ex Rupr. [BE/R]; Alnus 1) Myrica tomentosa (DC.) Asch. et Graebn. [BE/R]; hirsuta Turcz. [WF/J] Gale belgica Duham. var. tomentosa (C.DC.) Yamazaki Russian name: Ol'ha volosistaya. [WF/J] Japanese name: Ke-yama-han'noki. Russian name: Voskovnik pushistyj. 2) Duschekia maximowiczii (Call. ex C.K.Schneid.) Japanese name: Yachi-yanagi. Pouzar [BE/R]; Alnus maximowiczii Call. [WF/J] Note: Ohwi and Kitagawa (1983) adopted Myrica gale Russian name: Ol'khovnik Maksimovicha. L. var. tomentosa C.DC. as the correct name. Japanese name: Miyama-han'noki.

70 11. URTICACEAE Persicaria sieboldii (Meisn.) Ohki [WF/J] 1) Urtica platyphylla Wedd. [BE/R][WF/J] Russian name: Kolyuchestebel'nik Zibol'da. Russian name: Krapiva ploskolistnaya. Japanese name: Akino-unagi-tsukami. Japanese name: Ezo-irakusa. 12) Truellum thunbergii (Siebold et Zucc.) Sojak [BEl R]; Persicaria thunbergii (Siebold et Zucc.) H.Gross 12. POLYGONACEAE [WF/J] 1) Acetosa lapponica (Hjitonen) Holub [BE/R]; Rumex Russian name: Ko1yuchestebel'nik Tunberga. montanus Desf. [WF/J] Japanese name: Mizo-soba. Russian name: Shchavel' laplandskij. Japanese name: Takane-suiba. 13. CARYOPHYLLACEAE 2) Acetosella angiocarpa (Murb.) A.Love [BE/R]; 1) Cerastium fischeriauum Ser. [BE/R][WF/J] Rumex acetosella L. [WF/J]-Naturalized Russian name: Yasko1ka Fishera. Russian name: Shchavelek pokrytoplodnyj. Japanese name: Obana-miminagusa. Japanese name: Hime-suiba. 2) Cerastium holosteoides Fries [BE/R]; Cerastium Note: Charkevicz (1989) recognized Acetosella holosteoides Fries var. holosteoides [WFIJ]­ angiocarpa (Murb.) A.Love and A. vulgaris (Koch) Fourr. Naturalized? (= Rumex acetosella L. s.l.) as two separate species. Russian name: Yaskolka dernistaya. 3) Persicaria maculata (Raf.) S.F.Gray [BE/R]; Japanese name: O-mimina-gusa. Persicaria vulgaris Webb et Moq. [WFIJ]-Naturalized? Note: The other var. hallaisanense of this species is Russian name: Gorets pochechuinyj. treated as the prehistoric naturalized plant in Japan Japanese name: Haru-tade. (Shimizu 2003). Barkalov and Eremenko (2003) Note: In Japan, this species is not treated as the regarded this species as one of the naturalized plants in naturalized plant (Shimizu 2003), but Satake et al. the southern Kurils. (1982b) commented favorably on its naturalization from 3) Dianthus superbus L. [BE/R]; Dianthus superbus Europe. Barkalov and Eremenko (2003) treated it as one L. var. superb us [WF/J] of the naturalized plants in the southern Kurils. Russian name: Gvozdika pyshnaya. 4) Persicaria scabra (Moench) Mold. [BE/R][WF/J] Japanese name: Ezo-kawara-nadeshiko. Russian name: Gorets sherokhovatyj. 4) Fimbripetalum radians (L.) Ikonn. [BE/R]; Stellaira Japanese name: Sanae-tade. radians L. [WF/J] 5) Polygonum aviculare L. [BE/R][WF/J]-Naturalized Russian name: Bakhromchatolepestnik luchistyj. Russian name: Sporysh ptichij. Japanese name: Ezo-oyama-hakobe. Japanese name: Michi-yanagi. 5) Honkenya oblongifolia Torr. et Gray ["Honckenya", Note: This species is treated as the prehistoric BE/R]; Honkenya peploides (L.) Ehrh. var. major Hook. naturalized plant in Japan (Shimizu 2003). Barkalovand [WFIJ] Eremenko (2003) regarded it as one of the naturalized Russian name: Khonkeniya prodolgovatolistnaya. plants in the southern Kurils. Japanese name: Hama-hakobe. 6) Rumex crispus L. [BE/R][WF/J]-Naturalized 6) Moehringia lateriflora (L.) Fenz1 [BE/R][WF/J] Russian name: Shchavel'nik kurchavyj. Russian name: Meringiya bokotsvetnaya. Japanese name: Nagaba-gishigishi. Japanese name: Oyama-fusuma. 7) Rumex gmelinii Turcz. ex Ledeb. [BE/R]; Rumex 7) Oberna behen (L.) Ikonn. [BE/R]; Silene vulgaris gmelinii Turcz. ["gmelini", WF/J] (Moench) Garcke [WFIJ]-Naturalized Russian name: Shchavel'nik Gmelina. Russian name: Kh10pushka obyknovennaya. Japanese name: Karafuto-no-daio. Japanese name: Shiratama-so. 8) Rumex longifolius DC. [BE/R][WF/J]-Naturalized? 8) Sagina maxima A.Gray var. crassicaulis (S. Wats.) Russian name: Shchavel'nik dlinnolistnyj. H.Hara [BE/R]; Sagina maxima A.Gray forma Japanese name: No-daio. crassicaulis Mizush. [WF/J] Note: This species is not treated as the naturalized plant Russian name: Mshanka to1stostebe1naya. in Japan (Satake et al. 1982b, Shimizu 2003), but Japanese name: Ezo-hama-tsumekusa. Barkalov and Eremenko (2003) regarded it as one of the Note: Charkevicz (1996) adopted S. crassicaulis naturalized plants in the southern Kurils. S.Wats. as the correct name. The author name for var. 9) Rumex obtnsifolius L. [BE/R][WF/J]-Naturalized crassicaulis is "(S.Wats.) Worosch." but not "(S.Wats.) Russian name: Shchavel'nik tupo1istnyj. H.Hara" in Charkevicz (1996). Japanese name: Ezo-no-gishigishi. 9) Stellaria longifolia Muhl. ex Willd. [BE/R]; Stellaria 10) Rumex ochotskius Rech.f. [BE/R]; Rumex longifolia L. [WF/J] maritimus L. [WF/J] Russian name: Zvezdchatka dlinnolistnaya. Russian name: Shchave1'nik okhotskij. Japanese name: Nagaba-tsumekusa. Japanese name: Kogane-gishigishi. Note: The author name "Muhl." had been often written Note: Charkevicz (1989) recognized Rumex ochotskius "Mtihl." or "Muehl.", but here we followed Brummitt Rech.f. and R. maritimus L. as two separate species. and Powell (1992). 11) Truellum sieboldii (Meisn.) Sojak [BE/R]; 10) Stellaria media (L.) Vill. [BE/R][WF/J]-Naturalized

71 Russian name: Zvezdchatka srednyaya or Mokritsa. Japanese name: Ezo-no-hakusan-ichige. Japanese name: Hakobe, Ko-hakobe. Note: Anemonastrum villosissimum (DC.) Starodub. Note: This species is treated as the prehistoric and Anemonastrum sachalinensis (Juz.) Starodub. (= naturalized plant in Japan (Shimizu 2003). Barkalov and Anemone narcissiflora L. var. sacha linens is Miyabe et Eremenko (2003) regarded it as one of the naturalized Miyake, A. sachalinensis Juz.) are regarded as two plants in the southern Kurils. different species in Charkevicz (1995). The author name for Russian scientific name is "(DC.) Holub" in 14. CHENOPODIACEAE Czerepanov (1995). 1) Atriplex patens (Litv.) Iljin [BE/R]; Atriplex gmelinii 5) Anemonidium dichotomum (L.) Holub [BE/RJ; C.A.Mey. [WF/J] Anemone dichotoma L. [WF/J] Russian name: Lebeda ponikayushchaya. Russian name: Vetrovnik vil'chatyj. Japanese name: Hosoba-hama-akaza. Japanese name: Futamata-ichige. Note: Charkevicz (1988) recognized Atriplex patens 6) Anemonoides debilis (Fisch. ex Turcz.) Holub. [BEl (Litv.) Iljin and A. gmelinii C.A.Mey. as two separate R]; Anemone debilis Fisch. [WF/J] species. Russian name: Vetrovochnik slabyj. 2) Atriplex snbcordata Kitag. [BE/R][WF/J] Japanese name: Hime-ichige. Russsian name: Lebeda pochti-serdtsevidnaya. 7) Batrachinm trichophyllnm (Chaix) Bosch [BE/R]; Japanese name: Hama-akaza. ?Rannnculus yezoensis Nakai [WF/J] 3) Chenopodinm albnm L. [BE/R][WF/J]-Naturalized? Russian name: Shelkovnik volosistyj. Russian name: Mar' belaya. Japanese name: ?Chitose-baikamo. Japanese name: Shiroza. Note: Charkevicz (1995; Fig. 35) recorded Batrachium Note: This species is not treated as the naturalized plant kauffmannii (Clerc) Y.I.Krecz. from the Habomais. The in Japan (Satake et al. 1982b, Shimizu 2003). Russian species distinction of Batrachium in the Habomais needs botanists regard it as one of the naturalized plants in the future clarification. Kurils, but as the native plant in the mainland of the Far 8) Cimicifuga simplex (Wormsk. ex DC.) Turcz. [BEl East. R]; Cimicifuga simplex Wormsk. [WF/J] 4) Salsola komarovii Iljin [BE/R][WF/J] Russian name: Klopogon prostoj. Russian name: Solyanka Komarova. Japanese name: Sarashina-sh6ma. Japanese name: Oka-hijiki. Note: Nakai and Ohashi (1995) recognized the correct author name as "(DC.) Turcz." for this species. 15. RANUNCULACEAE 9) Ranunculus quelpaertensis (H.Lev.) Nakai [BE/R]; 1) Aconitnm knrilense Takeda [BE/R]; not listed [WFI Ranunculus silerifolius H.Lev. [WF/J] J] Russian name: Lyutik chedjudinskij. Russian name: Borets kuril'skij. Japanese name: Kitsune-no-botan. Japanese name: Shikotan-torikabuto. 10) Ranunculus repens L. [collected by Eremenko in Note: Kadota (1987) adopted Aconitum maximum Pall. 2002/R] [WFI J] ez DC. subsp. kurilense (Takeda) Kadota as the correct Russian name: Lyutik polzuchij. name. Japanese name: Hai-kinp6ge. 2) Aconitnm maximnm Pall. ex DC. [BE/R]; not listed 11) Ranunculus transochotensis H.Hara [BE/R]; [WF/J] Ranunculus grandis Honda var. austrokurilensis Russian name: Borets bol'shoj. (Tatew.) H.Hara [WF/J] Japanese name: O-chishima-torikabuto. Russian name: Lytik transokhotskij. Note: Kadota (1987) recognized two subspecies; subsp. Japanese name: Shikotan-kinp6ge. maximum and subsp. kurilense in A. maximum, and this Note: Charkevicz (1995) recognized this species listed taxon listed here is regarded as A. maximum subsp. here as R. nov us H. Lev. et Vaniot. Future taxonomic maximum according to Kadota's opinion. study is necessary. 3) Aconitnm sachalinense F.Schmidt [BE/R][WF/J] 12) Thalictrnm minus L. [BE/R]; Thalictrnm minus Russian name: Borets sakhalinskij. L. var. hypoleucum (Siebold et Zucc.) Miq. [WF/J] Japanese name: Karafuto-bushi. Russian name: Vasilistnik malyj. Note: Kadota (1987) recognized two subspecies; subsp. Japanese name: Aki-karamatsu. sachalinense and subsp. yezoense in A. sachalinense, and Note: Thalictrum yezoense Nakai cited by Barkalov this species listed here is regarded as A. sachalinese subsp. and Eremenko (2003) needs further taxonomic sachalinense in the Kadota's sense. Charkevicz (1995) clarification. mentioned A. sachalinense F.Schmidt subsp. neokurilense 13) Thalictrnm sachalinense Lecoy. [Eremenko (2003)1 (Worosch.) Luferov equivalent for the plants of the R][WF/J] Habomais. Russian name: Vasilistnik sakhalinskij. 4) Anemonastrnm villosissimnm (DC.) Starodub. [BEl Japanese name: Ezo-Karamatsu. R]; Anemone narcissiflora L. var. sachalinensis Miyabe et Miyake [WF/J] 16. NYMPHAEACEAE Russian name: Vetrenik mokhnateishyj. 1) Nuphar pumila (Timm) DC. [BE/R]; Nuphar

72 pumilum (Timm) DC. [WF/J] 4) Capsella bursa-pastoris (L.) Medik. [BE/R]; Russian name: Kubyshka malaya. Capsella bursa-pastoris Medik. [WF/J]-Naturalized Japanese name: Nemuro-kohone. Russian name: Pastush'ya surnka obyknovennaya. Note: Most Japanese literatures had adopted the Japanese name: Nazuna. specific epithet "pumilum" as neuter. But recent Japanese Note: This species is treated as the prehistoric botanists (Kadono 1994, Takahashi et al. 2005) used naturalized plant in Japan (Shimizu 2003). Barkalovand feminine for this species following the determination by Eremenko (2003) regarded it as one of the naturalized the Committee for Spermatophyta (see Taxon 49, 267). plants in the southern Kurils. 5) Cardamine regeliana Miq. [Eremenko (2003)1 17.CHLORANTHACEAE R][WF/J] 1) Chloranthus japonicus Siebold [BE/R][WF/J] Russian name: Serdechnik Regelya. Russian name: Khlorant yaponskij. Japanese name: Oba-tanetsukebana. Japanese name: Hitori-shizuka. 6) Cochlearia officinalis L. [BE/R]; Cochlearia oblongifolia DC. [WF/J] 18. HYPERICACEAE Russian name: Lozhechnitsa lekarstvennaya. 1) Hypericum erectum Thunb. [BE/R][WFIJ] Japanese name: Tomoshiri-so. Russian name: Zveroboj pryamostoyachij. 7) Draba borealis DC. [BE/R][WF/J] Japanese name: Otogiri-so. Russian name: Krupka severnaya. 2) Hypericum gebleri Ledeb. [BE/R]; Hypericum Japanese name: Ezo-inu-nazuna. ascyron L. [WF/J] 8) Rorippa palustris (L.) Bess. [BE/R]; Rorippa Russian name: Zveroboj Geblera. islandica (Oeder) Borbas [WF/J] Japanese name: Tomoe-so. Russian name: Zherushnik bolotnyj. Note: Charkevicz (1987) recognized Hypericum Japanese name: Sukashi-ta-gobo. gebleri Ledeb. and H. ascyron L. as two separate species. 3) Hypericum kamtschaticum Ledeb. [BE/R][WF/J] 22. CRASSULACEAE Russian name: Zveroboj kamchatskij. 1) Rhodiola sachalinensis Boriss. [BE/R]; Rhodiola Japanese name: Hai-otogiri. rosea L. [FJ,WF/J] Russian name: Rodiola sakhalinskaya. 19. DROSERACEAE Japanese name: Iwa-benkei. 1) Drosera rotundifolia L. [BE/R][FJ,WF/J] Note: Rhodiola rosea was recognized in Charkevicz Russian name: Rosyanka kruglolistnaya. (1995; Fig. 64) but R. sachalinensis was not recognized Japanese name: Mosen-goke. (Fig. 65) from the Habomais. In Iwatsuki et al. (2001) R. rosea was adopted as a widely distributed species with 20. PAPAVERACEAE high variability and R. sachalinensis was regarded as a 1) Corydalis ambigua Cham. et Schltdl. [BE/R][WF/J] synonym of R. rosea. Russian name: Khokhlatka izmenchivaya. 2) Sedum erythrostictum Miq. [BE/R]; Japanese name: Ezo-engosaku. ?Hylotelephium erythrostictum (Miq.) H.Ohba [FJ,WF/J] 21. BRASSICACEAE Russian name: Ochitok krasnonispechrennyj. 1) Arabis glauca H.Boissieu [Eremenko (2003)/R]; Japanese name: ?Benkei-so. Arabis serrata Franch. et Say. var. glauca (H.Boissieu) Note: Sedum erythrostictum. Miq. was regarded as a Ohwi [WFIJ] synonym of Hylotelephium erythrostictum (Miq.) H. Russian name: Rezukha sizaya. Ohba in I watsuki et al. (2001), but this species is not Japanese name: Ezo-no-iwahatazao. native to Hokkaido but to Honshu. So it is doubtful 2) Arabis stelleri DC. subsp. japonica (A. Gray) whether this species is found in the Habomais. This needs Worosch. [BE/R]; Arabis stelleri DC. var. japonica further taxonomic study. (A.Gray) ESchmidt [WF/J] 3) Sedum kurilense Worosch. [BE/R]; Phedimus Russian name: Rezukha yaponskaya. kamtschaticus (Fisch. et C.A.Mey.) 't Hart [FJ/J]; Japanese name: Hama-hatazao. Sedum kamtschaticum Fisch. [WFIJ] Note: Charkevicz (1988) did not recognize the Russian name: Ochitok kurilskij. subspecies and adopted Arabis stelleri DC. as the correct Japanese name: Ezo-no-kirin-so. name. Czerepanov (1995) recognized A. japonica Note: Charkevicz (1995) recognized Sedum kurilense (A. Gray) A.Gray at specific rank. Infraspecific variation Worosch. and S. kamtschaticum Fisch. (= Phedimus and the distinctions between A. stelleri DC., A. japonica kamtschaticus (Fisch. et C.A.Mey.) 't Hart) as two (A. Gray) A.Gray and A. hirsuta (L.) Scop. needs further separate species. clarification. 4) Sedum telephium L. [BE/R]; Hylotelephium 3) Barbarea orthoceras Ledeb. [Eremenko (2003)1 pallescens (Freyn) H.Ohba [FJ/J]; Hylotelephium R][WF/J] telephium (L.) H.Ohba [WF/J] Russian name: Surepka pryamorogaya. Russian name: Ochitok zayachya kapusta. Japanese name: Yama-garashi. Japanese name: Murasaki-benkei-so.

73 Note: Nomenclature and the species distinction of the H.Hara is regarded as a synonym of F nipponica Makino. genus Hylotelephium in northeastern Asia needs further 6) Geum aleppicum Jacq. [BE/R][FJ,WF/J]­ clarification. According to Cherepanov (1995) the correct Naturalized? name for this plant is Hylotelephium triphyllum (Haw.) Russian name: Gravilat aleppskij. Holub (= H. telephium (L.) H. Ohba, p.p., Sedum Japanese name: O-daikon-so. purpurem (L.) Schult., S. telephium sensu Czer.). Note: This species has not been treated as the 5) Sedum verticillatum L. [BE/R]; Hylotelephium naturalized plant in Japan (Satake et al. 1982b; Shimizu verticillatum (L.) H.Ohba var. verticillatum [FJ,WF/J] 2003), but Barkalov and Eremenko (200~) regarded it as Russian name: Ochitok mutovchatyj. one of the naturalized plants in the southern Kurils. Japanese name: Mitsuba-benkei-so. 7) Geum fauriei H.Lev. [BE/R]; Geum macrophyllum Note: Czerepanov (1995) treated Hylotelephium Willd. var. sachalinense (Koidz.) H.Hara [FJ,WF/J] verticillatum (L.) H.Ohba as the correct name for this Russian name: Gravilat Fori. species. Japanese name: Karafuto-daikon-so. Note: Charkevicz (1996) adopted Geum macrophyllum 23. SAXIFRAGACEAE Willd. as the correct name. But he also mentioned G. 1) Hydrangea paniculata Siebold [BE/R][FJ/J]; macrophyllum Willd. subsp.jauriei (H.Lev.) Worosch. Hydrangea paniculata Siebold et Zucco [WF/J] equivalent for the plants of Kamchatka, Sakhalin, the Russian name: Gortenziya mete1'chataya. Kurils and Japan. Japanese name: Nori-utsugi. 8) Potentilla egedii Wormsk. var. grandis (Torr. et 2) Parnassia palustris L. [BE/R]; Parnassia palustris A.Gray) H.Hara [BE/R]; Potentilla anserina L. [FJIJ]; L. var. palustris [FJIJ]; Parnassia palustris L. var. Potentilla egedei Wormsk. var. grandis (Torr. etA.Gray) multiseta Ledeb. [WF/J] H.Hara [WF/J] Russian name: Belozor bolotnyj. Russian name: Lapchatka Egeda. Japanese name: Umebachi-so. Japanese name: Ezo-tsuru-kinbai. 3) Saxifraga bracteata D.Don [BE/R][FJ,WF/J] Note: Charkevicz (1996) adopted Potentilla anserina Russian name: Kamnelornka pritsvetnikovaya. L. as the correct name. But he also mentioned P anserina Japanese name: Kiyoshi-so. L. subsp. egedii (Wormsk.) Hiit. equivalent for the plants of Russian Far East. 24. ROSACEAE 9) Potentilla megalantha Takeda [BE/R][FJ,WF/J] 1) Agrimonia japonica (Miq.) Koidz. [BE/R]; Russian name: Lapchatka krupnotsvetkovaya. Agrimonia pilosa Ledeb. var. pilosa [FJ/J]; Agrimonia Japanese name: Chishima-kinbai. pilosa Ledeb. var. japonica (Miq.) Nakai [WF/J] Note: Charkevicz (1996) adopted Potentilla Russian name: Repyashok yaponskij. fragiformis Willd. ex Schltdl. as the correct name, but he Japanese name: Kin-mizuhiki. also mentioned P fragiformis Willd. ex Schltdl. subsp. Note: Charkevicz (1996) adopted Agrimonia striata megalantha (Takeda) Hult. equivalent for the plants of Michx. as the correct name for this species. He also Sakhalin, the Kurils to Japan. mentioned A. striata Michx. subsp. viscidula (Bunge) 10) Potentilla stolonifera Lehm. ex Ledeb. [BE/R]; Rumjantsev equivalent for the east Eurasian plants. Potentilla fragarioides L. [FJ/J]; Potentilla stolonifera 2) Aruncus dioicus (Walter) Fernald [BE/R]; Arnncus Lehm. [WF/J] dioicus (Walter) Fernald var. kamtschaticus (Maxim.) Russian name: Lapchatka pobegonosnaya. H.Hara [FJ/J]; Arnncus dioicus (Walter) Fernald var. Japanese name: Tsuru-kiji-mushiro. tenuifolius (Nakai) H.Hara [WF/J] Note: Charkevicz (1996) recognized Potentilla Russian name: Volzhanka dvudomnaya. stolonijera Lehm. ex Ledeb. and P jragarioides L. as Japanese name: Yamabuki-shoma. two separate species. In Iwatsuki et al. (2001) the former 3) Comarum palustre L. [BE/R][FJIJ]; Potentilla species is considered as a synonym of the latter. palustris (L.) Scop. [WF/J] 11) Rosa rugosa Thunb. [BE/R][FJ,WF/J] Russian name: Sabel'nik bolotnyj. Russian name: Shipovnik morshchinistyj. Japanese name: Kurobana-roge. Japanese name: Hama-nashi, Hama-nasu. 4) Filipendula camtschatica (Pall.) Maxim. [BE/R][FJI 12) Rubus mesogaeus Focke ex Diels [BE/R]; Rubus 1]; Filipendula kamtschatica (Pall.) Maxim. [WF/J] mesogaens Focke [FJ,WF/J] Russian name: Labaznik kamchatskij. Russian name: Malina nazemnaya. Japanese name: Oni-shimotsuke. Japanese name: Kuro-ichigo. 5) Fragaria yezoensis H.Hara [BE/R][WF/J]; Fragaria 13) Rubus sachalinensis H.Lev. [BE/R]; Rubus idaeus nipponica Makino [FJIJ] L. [FJ/J]; Rubus matsumuranus H.Lev. et Vaniot. [WFI Russian name: Zemlyanika iezskaya. J] Japanese name: Ezo-no-kusa-ichigo (for F yezoensis), Russian name: Malina sakhalinskaya. Shirobana-no-hebiichigo (for F nipponica). Japanese name: Ezo-ki-ichigo, Ezo-ichigo. Note: Charkevicz (1996) recognized Fragaria 14) Sanguisorba parviflora (Maxim.) Takeda [BE/R]; nipponica Makino and F yezoensis H.Hara as two Sanguisorba tenuifolia Fisch. ex Link var. tenuifolia separate species. In Iwatsuki et al. (2001) F yezoensis [FJ/J]; Sanguisorba tenuifolia Fisch. ex Link var. alba

74 Trautv. et Mey. [WFIJ] Japanese name: Murasaki-tsumekusa. Russian name: Krovokhlebka melkotsvetkovaya. 7) Trifolium repens L. [BE/R][FJ,WF/J]-Naturalized Japanese name: Nagabo-no-waremoko (for S. Russian name: Klever polzuchij or Klever belyi. tenuifolia var. tenuifolia), Nagabo-no-shiro-waremoko Japanese name: Shiro-tsumekusa. (for S. tenuifolia var. alba). 8) Vicia cracca L. [BE/R][FJ,WF/J] 15) Sanguisorba tenuifolia Fisch. ex Link [BE/R]; Russian name: Goroshek myshinyj. Sanguisorba tenuifolia Fisch. ex Link var. grandiflora Japanese name: Kusa-fuji. Maxim. [FJ,WF/J] , 9) Vicia unijuga A.Braun [BE/R] [WF/J]; "icia unijuga Russian name: Krovokhlebka tonkolistnaya. A.Braun [FJIJ] Japanese name: Chishima-waremoko. Russian name: Goroshek odnoparnyj. Note: Infraspecific variation and the specific distinction Japanese name: Nanten-hagi. of the Sanguisorba tenuifolia complex needs clarification. 16) Sorbaria stellipila (Maxim.) S.K.Schneid. [BE/R]; 26. GERANIACEAE Sorbaria sorbifolia (L.) A.Br. var. stellipila Maxim. [FJI 1) Geranium erianthum DC. [BE/R][FJ,WF/J] J]; Sorbaria sorbifolia (L.) A.Br. [WF/J] Russian name: Geran' volosistotsvetkovaya. Russian name: Ryabinolistnik zvezdchato-volosistyj. Japanese name: Chishima-ffiro. Japanese name: Hozaki-nanakamado. 2) Geranium sibiricum L. [BE/R][FJ,/J]; Geranium Note: Charkevicz (1996) adopted Sorbaria sorbifolia sibiricum L. var. glabrius (H.Hara) Ohwi [WF/J]­ (L.) A.Br. as the correct name, but he also mentioned S. Naturalized? sorbifolia (L.) A.Br. var. stellipila Maxim. for the plants Russian name: Geran' sibirskaya. of the southern Kurils and Japan. Japanese name: Ichige-ffiro. 17) Sorbus sambucifolia Cham. et Schltdl. [BE/R]; Note: Barkalov and Eremenko (2003) regarded it as Sorbus sambucifoIia (Cham. et Schltdl.) M.Roem. one of the naturalized plants in the Habomais, but it is [FJ,WF/J] not treated as the naturalized plant in Japan (Satake et al. Russian name: Ryabina buzinolistnaya. 1982b; Shimizu 2003). Japanese name: Takane-nanakamado. 3) Geranium yesoense Franch. et Say. [BE/R]; 18) Spiraea beauverdiana C.K.Schneid. [BE/R]; Geranium yesoense Franch. et Say. var. yesoense Spiraea betulifolia Pall. var. aemiliana (C.K.Schneid.) [FJ,WF/J] Koidz. [FJIJ]; Spiraea betulifolia Pall. subsp. aemiliana Russian name: Geran' iezskaya. (C.K.Schneid.) H.Hara [WF/J] Japanese name: Ezo-ffiro. Russian name: Tavolga Bovera. Japanese name: Ezo-maruba-shimotsuke. 27. CELASTRACEAE 19) Spiraea betulifolia Pall. [BE/R]; Spiraea betulifolia 1) Celastrus strigillosa Nakai [BE/R]; Celastrus Pall. var. betulifolia [FJ,WF/J] orbiculatus Thunb. var. strigillosus (Nakai) Makino Russian name: Tavolga berezolistnaya. [FJ,WF/J] Japanese name: Maruba-shimotsuke. Russian name: Drevogubets shchyotkovidnyj. 20) Spiraea salicifolia L. [BE/R][FJ,WFIJ] Japanese name: Oni-tsuru-umemodoki. Russian name: Tavolga ivolistnaya. Japanese name: Hozaki-shimotsuke. 28. VITACEAE 1) Vitis coignetiae Pulliat ex Planch. [BE/R][FJ,WF/J] 25. FABACEAE Russian name: Vinograd Kon'ye. 1) Lathyrus japonicus Willd. [BE/R]; Lathyrus Japanese name: Yama-budo. japonicus Willd. subsp. japonicus [FJ,WF/J] Russian name: China yaponskaya. 29. VIOLACEAE Japanese name: Hama-endo. 1) Viola patrinii Ging. [BE/R]; Viola patrinii DC. ex 2) Lathyrus pilosus Cham. [BE/R]; Latyrus palustris Ging. [FJ/J]; Viola patrinii DC. [WF/J] L. subsp. pilosus (Cham.) Hulten [FJ,WF/J] Russian name: Fialka Patrena. Russian name: China volosistaya. Japanese name: Shiro-sumire. Japanese name: Ezo-no-renri-so. 2) Viola sacchalinensis H.Boissieu [BE/R][FJ,WF/J] 3) Lespedeza bicolor Turcz. [BE/R][FJ,WF/J] Russian name: Fialka sakhalinskaya. Russian name: Lespedetsa dvutsvetnaya. Japanese name: Ainu-tachitsubo-sumire. Japanese name: Yama-hagi. 4) Thermopsis lupinoides (L.) Link [BE/R][FJ,WF/J] 30. LYTHRACEAE Russian name: Termopsis lyupinovidnyj. 1) Lythrum salicaria L. [BE/R] [WF/J]; Lythrum Japanese name: Sendai-hagi. salicaria L. subsp. salicaria [FJ/J] 5) Trifolium hybridum L. [BEIR][FJ,WFIJ]-Naturalized Russian name: Derbennik ivolistnyj. Russian name: Klever gibridnyj. Japanese name: Ezo-miso-hagi. Japanese name: Tachi-oranda-genge. 6) Trifolium pratense L. [BE/R][FJ,WFIJ]-Naturalized 31. ONAGRACEAE Russian name: Klever lugovoy or Klever krasnyi. 1) Chamaenerion angustifolium (L.) Scop. [BE/R][WFI

75 J]; Chamerion angustifolium (L.) Holub subsp. subsp. sachalinense (FSchmidt) Kitag. var. sachalinense angustifolium [FJ/J] [WF/J] Russian name: Ivan-chai uzkolistnyj. Russian name: Volodushka dlinnoluchevaya. Japanese name: Yanagi-ran. Japanese name: Hotaru-saiko (for B.longiradiatum var. 2) Circaea alpina L. [BE/R][WF/J]; Circaea alpina L. breviradiatum), Ezo-hotaru-saiko (for B. longeradiatum subsp. alpina [FJ/J] subsp. sachalinense var. sachalinense). Russian name: Dvulepestnik al'pijskij. Note: According to Japanese literature Bupleurum Japanese name: Miyama-tanitade. longiradiatum var. shikotanense (M.Hiroe) Ohwi is native 3) Epilobium amurense Hausskn. [BE/R][WF/J]; to Shikotan. Epilobium amurense Hausskn. subsp. amurense [FJ/J] 6) Cicuta virosa L. [BE/R][FJ,WF/J] Russian name: Kiprej amurskij. Russian name: Vekh yadovityj. Japanese name: Kegon-akabana. Japanese name: Doku-zeri. 4) Epilobium cephalostigma Hausskn. [BE/R}[WF/J}; 7) Conioselinum chinense (L.) Britt., Pogg. et Sterns Epilobium amurense Hausskn. subsp. cephalostigma [BE/R]; Conioselinum kamtschaticum Rupr. [FJ,WFI (Hausskn.) C.J.Chen, P.C.Hoch et P.H.Raven [FJ/J] J] Russian name: Kiprej golovchatoryltsevyj. Russian name: Girchovnik kitajskij. Japanese name: Iwa-akabana. Japanese name: Karafuto-ninjin. 5) Epilobium maximowiczii Hausskn. [BE/R]; Note: C. chinense (L.) Britt., Pogg. et Sterns is the Epilobium ciliatum Raf. subsp. ciliatum [FJ/J]; correct name (see Takahashi et al. 1999,2002). Epilobium glandulosum Lehm. var. asiaticum H.Hara 8) Glehnia littoralis FSchmidt ex Miq. [BE/R] [WF/J]; [WF/J] Glehnia Iittoralis FSchmidt [FJ/J] Russian name: Kiprej Maksimovicha. Russian name: Gleniya pribrezhnaya. Japanese name: Karafuto-akabana. Japanese name: Hama-bofU. 6) Oenothera biennis L. [BE/R][FJ,WF/J]-Naturalized 9) Heracleum lanatum Michx. [BE/R]; Heracleum Russian name: Enotera dvuletnyaya. sphondylium L. subsp. montanum (Schleich. ex Japanese name: Me-matsuyoigusa. Gaudin) Briq. [FJ/J]; Heracleum dulce Fisch. [WF/J] Russian name: Borshchevik sherstistyj. 32. HIPPURIDACEAE Japanese name:O-hana-udo. 1) Hippuris vulgaris L. [BE/R][FJ,WF/J] 10) Ligusticum scoticum L. [BE/R]; Ligusticum Russian name: Khvostnik obyknovennyj or Vodyanaya hultenii Fernald [FJ,WF/J] sosenka obyknovennaya. Russian name: Ligustikum shotlandskij. Japanese name: Suginamo. Japanese name: Maruba-toki. 11) Pleurospermum uralense Hoffm. [BE/R]; 33. CORNACEAE Pleurospermum austriacum Hoffm. subsp. uralense 1) Chamaepericlymenum suecicum (L.) Asch. et (Hoffm.) Sommier [FJ/J]; Pleurosperumum Graebn. [BE/R][FJ,WF/J] camtschaticum Hoffm. [WF/J] Russian name: Dyoren shvedskij. Russian name: Rebroplodnik ural'skij. Japanese name: Ezo-gozen-tachibana. Japanese name: O-kasamochi.

34. APIACEAE 35. ERICACEAE 1) Angelica genuflexa Nutt. ex Torr. et A.Gray [BEl 1) Chamaedaphne calyculata (L.) Moench [BEl R][FJ/J]; Angelica genuflexa Nutt. [WF/J] R][FJ,WF/J] Russian name: Dudnik prelomlennyj. Russian name: Bolotnyj mirt. Japanese name: Oba-senkyu. Japanese name: Yachi-tsutsuji. 2) Angelica gmelinii (DC.) M.Pimen. [BE/R]; 2) Ledum hypoleucum Kom. [BE/R]; Ledum palustre Coelopleurum gmelinii (DC.) Ledeb. [FJ,WF/J] L. subsp. diversipilosum (Nakai) H.Hara [FJ/J]; Ledum Russian name: Dudnik Gmelina. palustre L. subsp. diversipilosum (Nakai) H.Hara var. Japanese name: Ezo-no-shishiudo. diversipilosum [WF/J] 3) Angelica sachalinensis Maxim. [BE/R]; Angelica Russian name: Bagul'nik podbel. anomala Ave-Lall. subsp. sachalinensis (Maxim.) Japanese name: Karafuto-iso-tsutsuji. H.Ohba [FJ/J]; Angelica anomala Ave-Lall. [WF/J] Note: In Charkevicz (1991) Ledum hypoleucum Kom. Russian name: Dudnik sakhalinskij. and L. palustriforme Khokhr. et Mazurenko were Japanese name: Ezo-no-yoroigusa. recorded from the southern Kurils. Infraspecific variation 4) Anthriscus sylvestris (L.) Hoffm. [BE/R][FJ/J]; and the distinctions between the Ledum species needs Anthriscus aemula Schischk. [WF/J] reexamination. Russian name: Kupyr' lesnoi. 3) Oxycoccus micro carpus Turcz. ex Rupr. [BE/R]; Japanese name: Shaku. Vaccinium microcarpum (Turcz. ex Rupr.) Schmalh. 5) Buplerurum longiradiatum Turcz. [BE/R]; [FJ/J]; Vaccinium microcarpum (Turcz.) Schmalh. [WFI Bupleurum longiradiatum Turcz. var. breviradiatum J] FSchmidt [FJ/J]; Bupleurum longeradiatum Turcz. Russian name: Klyukva melkoplodnaya.

76 Japanese name: Hime-tsuru-kokemomo. J] 4) Oxycoccus palustris Pers. [BE/R]; Vaccinium Russian name: Gorechavochka ushastaya. oxycoccus L. [FJ,WF/J] Japanese name: Chishima-rindo. Russian name: Klyukva bolotnaya. 3) Halenia corniculata (L.) Cornaz [BE/R][FJ,WFIJ] Japanese name: Tsuru-kokemomo. Russian name: Galeniya rozhkovidnaya. 5) Rhodococcum vitis-idaea (L.) Avrorin [BE/RJ; Japanese name: Hana-ikari. Vaccinium vitis-idaea L. [FJ,WFI1] 4) Ophelia tetrapetala (Pall.) Grossh. [BE/R]; Swertia Russian name: Brusnika obyknovennaya. tetrapetala Pall. [FJ,WF/J] _ Japanese name: Koke-momo. Russian name: Ofeliya chetyrekhlepestnaya. Note: Czerepanov (1995) adopted the latter, Vaccinium Japanese name: Chishima-senburi. vitis-idaea L. as the correct name. 6) Vaccinium axillare Nakai [BE/R]; Vaccinium 39. MENYANTHACEAE ovalifolium Sm. [FJ,WFIJ] 1) Menyanthes trifoliata L. [BE/R][FJ,WFIJ] Russian name: Chernika pazushnaya. Russian name: Vakhta trekhlistnaya. Japanese name: Kuro-usugo. Japanese name: Mitsu-gashiwa. 7) Vaccinium praestans Lamb. [BE/R][FJ,WF/J] Russian name: Krasnika. 40. RUBIACEAE Japanese name: Iwa-tsutsuji. 1) Galium boreale L. [BE/R] [FJ/J]; Galium boreale L. 8) Vaccinium uliginosum L. [BE/R][FJ,WF/J] var. kamtschaticum Maxim. [WF/J] Russian name: Golubika. Russian name: Podmarennik severnyj. Japanese name: Kuromame-no-ki (in the broad sense). Japanese name: Ezo-kinuta-so. 2) Galium ruthenicum Willd. [BE/R]; Galium verum 36. EMPETRACEAE L. var. trachycarpum DC. [FJ,WF/J] 1) Empetrum albidum V.Vassii. [BE/R]; Empetrum Russian name: Podmarennik russkij. nigrum L. var. japonicum K.Koch [FJ,WF/J] Japanese name: Ezo-kawara-matsuba. Russian name: Shiksha belovataya. 3) Galium trifidum L. [BE/R]; Galium trifidum L. var. Japanese name: Ganko-ran. brevipedunculatum Regel [FJ,WF/J] 2) Empetrum sibiricum V.Vassii. [BE/R]; Empetrum Russian name: Podmarennik trekhrazdelnyj. nigrum L. var. japonicum K.Koch [FJ,WF/J] Japanese name: Hosobano-yotsuba-mugura. Russian name: Shiksha sibirskaya. 4) Rubia jesoensis (Miq.) Miyabe et Miyake [BEl Japanese name: Ganko-ran. R][FJ,WF/J] Note: Russian botanists classified Empetrum into Russian name: Marena iezskaya. several species in the Russian Far East, but most Japanese Japanese name: Akane-mugura. regarded it as a single species in the Northern Hemisphere. 4l. BORAGINACEAE 37. PRIMULACEAE 1) Mertensia maritima (L.) S.F.Gray [BE/R]; Mertensia 1) Glaux maritima L. [BE/R]; Glaux maritima L. var. maritima (L.) S.F.Gray subsp. asiatica Takeda [FJ,WFI obtusifolia Fernald [FJ,WF/J] J] Russian name: Glauks primorskij. Russian name: Mertenziya primorskaya. Japanese name: Umi-midori. Japanese name: Hama-benkei-so. 2) Lysimachia davurica Ledeb. [BE/R]; Lysimachia 2) Myosotis sachalinensis M.Pop. [BE/R]; Myosotis vulgaris L. var. davurica (Ledeb.) Kunth [FJ,WF/J] sylvatica Ehrh. ex Hoffm. [FJ/J]; Myosotis sylvatica Russian name: Verbejnik daurskij. (Ehrh.) Hoffm. [WFIJ] Japanese name: Kusa-redama. Russian name: Nezabudka sakhalinskaya. 3) Naumburgia thyrsiflora (L.) Rchb. [BE/R][FJ/J]; Japanese name: Ezo-murasaki. Lysimachia thyrsiflora L. [WF/J] Russian name: Naumburgiya kistetsvetkovaya. 42. LAMIACEAE Japanese name: Yanagi-tora-no-o. 1) Clinopodium chinense (Benth.) O.Kuntze [BE/R]; 4) Primula fauriei Franch. [BE/R]; Primula modesta Clinopodium chinense (Benth.) O.Kuntze var. Bisset et Moore var. fauriei (Franch.) Takeda [FJ,WF/J] parviflorum (Kudo) H.Hara [FJ/J]; Clinopodium Russian name: Pervotsvet Fori. chinense (Benth.) O.Kuntze subsp. grandiflorum Japanese name: Yukiwari-kozakura. (Maxim.) H.Hara var. parviflorum (Kudo) H.Hara [WFI J] 38. GENTIANACEAE Russian name: Pakhuchka kitajskaya. 1) Gentiana axiIIariflora H.Lev. et Vaniot [BE/RJ; Japanese name: Kuruma-bana. Gentiana triflora Pall. var. japonica (Kusn.) H.Hara Note: Clinopodium kunashirense Prob. (Charkevicz, [FJ,WF/J] 1995) needs further comparison with Japanese plants. Russian name: Gorechavka pazushnaya. 2) Clinopodium sachalinense (F.Schmidt) Koidz. [BEl Japanese name: Ezo-rindo. R][WF/J]; Clinopodium micranthum (Regel) H.Hara 2) Gentianella auriculata (Pall.) Gillett [BE/R] [FJ,WFI var. sachalinense (F.Schmidt) Yamazaki et Murata [FJI

77 J] camtschatica Cham. [WF/J] Russian name: Pakhuchka sakhalinskaya. Russian name: Podorozhnik kamchatskij. Japanese name: Miyama-tobana. Japanese name: Ezo-obako. 3) Lycopus lucidus Turcz. ex Benth. [BE/R]; Lycopus 2) Plantago cornuti Gouan [BE/R]; Plantago asiatica lucid us Turcz. [FJ, WF/J] L. [FJ,WF/J] Russian name: Zyuznik blestyashchij. Russian name: Podorozhnik Kornuga Japanese name: Shirone. Japanese name: Obako. 4) Lycopus uniflorus Michx. [BE/R][FJ,WF/J] Note: Czerepanov (1995) adopted Plantago cornuti Russian name: Zyuznik odnotsvetkovyj. Gouan, on the other hand Chakevicz (1996) adopted P. Japanese name: Ezo-shirone. asitatica L. as the correct name. 5) Mentha canadensis L. var. piperascens (Malinv. ex 3) Plantago japonica Franch. et Say. [Czerepanov Holmes) H.Hara [BE/R]; Mentha arvensis L. subsp. (1995), Charkevicz (1996)/R]; Plantago major L. var. piperascens (Malinv.) H.Hara [FJ/J]; Mentha arvensis japonica (Franch. et Sav.) Miyabe [FJ,WFIJ] L. var. piperascens Malinv. [WF/J] Russian name: Podorozhnik yaponskij. Russian name: Myata kanadskaya. Japanese name: To-obako. Japanese name: Hakka. Note: Charkevicz (1995) adopted Mentha canadensis L. 45. CAPRIFOLIACEAE as the correct name. 1) Lonicera caerulea L. [BE/R]; Lonicera caerulea L. 6) Prunella asiatica Nakai [BE/R]; Prunella vulgaris subsp. edulis (Turcz.) Hulten [FJ,WFIJ] L. subsp. asiatica (Nakai) H.Hara [FJ,WF/J] Russian name: Zhimolost' golubaya. Russian name: Chernogolovka aziatskaya. Japanese name: Ke-yonomi. Japanese name: Utsubo-gusa. Note: Charkevicz (1987; Fig. 92) regarded Lonicera 7) Scutellaria strigillosa Hemsl. [BE/R][FJ,WF/J] edulis Turcz. ex Freyn as the plants growing more inland Russian name: Shlemnik shchetinistyj. regions of northeastern Asia, and regarded L. caerulea Japanese name: Namiki-so. L. as those of the Okhotsk Sea regions. These treatmens 8) Scutellaria yezoensis Kudo [BE/R]; Scutellaria may be contrary between Russia and Japan. yezoensis Kudo [FJ/J]; Scutellaria strigilosa Hemsl. var. 2) Lonicera sachalinensis (ESchmidt) Nakai [BE/R]; yezoensis (Kudo) Kitam. [WF/J] Lonicera maximowiczii (Rupr. ex Maxim.) Rupr. ex Russian name: Shlemnik iezskij. Maxim. var. sachalinensis ESchmitd [FJ,WF/J) Japanese name: Ezo-namiki-so. Russian name: Zhimolost' sakhalinskaya. 9) Stachys aspera Michx. [BE/R]; Stachys riederi Japanese name: Benibana-hyotanboku. Cham. var. riederi [FJIJ]; Stachys riederi Cham. var. 3) Sambucus sieboldiana (Miq.) Schwer. var. miquelii villosa (Kudo) H.Hara [WF/J] (Nakai) H.Hara [BE/R); Sambucus racemosa L. subsp. Russian name: Chistets sherokhovatyj. kamtschatica (E. Wolf) HuIten [FJ,WF/J] Japanese name: Ezo-inugoma. Russian name: Buzina Mikeli. Japanese name: Ezo-niwatoko. 43. SCROPHULARIACEAE Note: Charkevicz (1987) adopted S. sieboldiana (Miq.) 1) Euphrasia yezoensis H.Hara [BE/R]; Euphrasia Schwer. as the correct name. maximowiczii Wettst. var. yezoensis H.Hara [FJ,WF/J] 4) Viburnum sargentii Koehne [BE/R]; Viburnum Russian name: Ochanka iezskaya. opulus L. var. calvescens (Rehder) H.Hara [FJ,WF/J) Japanese name: Ezo-kogome-gusa. Russian name: Kalina Sarzhenta. 2) Linariajaponica Miq. [BE/R][FJ,WF/J] Japanese name: Kanboku. Russian name: L'nyanka yaponskaya. Japanese name: Uuran. 46. ADOXACEAE 3) Pedicularis resupinata L. [BE/R]; Pedicularis 1) Adoxa moschatellina L. [BE/R][FJ,WF/J] resupinata L. subsp. teucriifolia (Bieb. ex Steven) Russian name: Adoksa muskusnaya. Yamazaki [FJ/J]; Pedicularis resupinata L. var. Japanese name: Renpuku-so. resupinata [WF/J] Russian name: Mytnik perevernutyj. 47. VALERIANACEAE Japanese name: Birodo-shiogama (for P. resupinata 1) Patrinia scabiosifolia Fisch. ex Link [BE/R); Patrinia subsp. teucriifolia), Shiberia-shiogama (for P. resupinata scabiosifolia Fisch. ex Trevir. [FJ/J]; Patrinia var. resupinata). scabiosaefolia Fisch. [WFIJ] 4) Scrophularia grayana Maxim. ex Kom. [BE/R][FJI Russian name: Patreniya skabiozolistnaya. J]; Scrophularia grayana Maxim. [WF/J] Japanese name: Ominaeshi. Russian name: Norichnik Greya. Japanese name: Ezo-hinano-usutsubo. 48. CAMPANULACEAE 1) Adenophora triphylla (Thunb.) A.DC. [BE/R]; 44. PLANTAGINACEAE Adenophora triphylla (Thunb.) A.DC. var. japonica 1) Plantago camtschatica Link [BE/R]; Plantago (Regel) H.Hara ["Thunb. ex Murray", FJIJ]; Adenophora camtschatica Cham. ex Link [FJ/J]; Plantago triphylla (Thunb.) A.DC. var. japonica (Regel) H.Hara

78 [WF/J] Parasenecio auriculata (DC.) H.Koyama var. Russian name: Bubenchik trekhlistnyj. kamtschatica (Maxim.) H.Koyama [FJ/J]; Cacalia Japanese name: Tsurigane-ninjin. auriculata DC. var. kamtschatica (Maxim.) Matsum. Note: The author name "Thunb. ex Murray" should [WF/J] be cited as "Thunb." (Bartholomew et al. 1997). Russian name: Kakaliya kamchatskaya. 2) Campanula langsdorffiana Fisch. ex Trautv. et Japanese name: Mimi-komori. CAMey. [BE/R]; not listed [FJ,WF/J] 12) Cacalia robusta Tolm. [BE/R]; Parasenecio hastata Russian name: Kolokol'chik Langsdorfa. (L.) H.Koyama subsp. orientalis (Kitam.) H:Koyama var. Japanese name: Hosoba-no-iwa-gikyo. orientalis [FJ/J]; Cacalia hastata L. subsp. orientalis Note: This species is not native to Hokkaido but found Kitam. [WF/J] in Sakhalin. This species is very rare in the Kurils, Russian name: Kakaliya moshnaya. Charkevicz (1996) recorded it from the Habomais only Japanese name: Yobusuma-so. within the Kurils. Miyabe (1890) referred to the specimen Note: Charkevicz (1992) recognized Cacalia hastata collected by Mertens from Urup, but Tatewaki (1957) L. and C. robusta Tolm. as two separate species. did not list this species from the Kurils According to him, the former is more northern and 3) Campanula lasiocarpa Cham. [BE/R][FJ,WF/J] continental species, and the latter is native to southern Russian name: Kolokol'chik pushistoplodnyj. regions of Sakhalin and the Kurils. Japanese name: Iwa-gikyo. 13) Chorisis repens (L.) DC. [BE/R]; Ixeris repens (L.) 4) Lobelia sessilifolia Lamb. [BE/R][FJ,WF/J] AGray [FJ,WF/J] Russian name: Lobeliya sidyachelistnaya. Russian name: Khorizis polzuchij. Japanese name: Sawa-gikyo Japanese name: Hama-nigana. 14) Cichorium iutybus L. [BE/R][Shimizu (2003)/J]­ 49. ASTERACEAE Naturalized 1) Achillea millefolium L. [BE/R][WF/J]-Naturalized Russian name: Tsikorij obyknovennyj. Russian name: Tysyachelistnik obyknovennyj. Japanese name: Kiku-nigana. Japanese name: Seiyo-nokogiri-so. 15) Cirsium charkeviczii Barkalov [BE/R]; not listed 2) Anaphalis margaritacea (L.) A.Gray [BE/R]; [FJ,WF/J] Anaphalis margaritacea (L.) Benth. et Hook.f. [FJ,WFI Russian name: Bodyak Kharkevicha. J] Japanese name: ?Ezo-no-sawa-azami (in the broad Russian name: Anafalis zhemchuzhnyj. sense). Japanese name: Yama-hahako. Note: This taxon is not recognized in the Japanese 3) Artemisia gmelinii Weber ex Stechm. [BE/R][FJ/J]; botanists, and it may be possibly included in the Artemisia iwayomogi Kitam. [WF/J] infraspecific variation of Cirsium pectinellum A.Gray in Russian name: Polyn' Gmelina. the sense of Japanese. Japanese name: Iwa-yomogi. 16) Cisrsium kamtschaticum Ledeb. ex DC [BE/R][FJI 4) Artemisia koidzumii Nakai [BE/R] [FJ, WF/J] J]; Cirsium kamtschaticum Ledeb. [WF/J] Russian name: Polyn' Koidzumi. Russian name: Bodyak kamchatskij. Japanese name: Hiroha-urajiro-yomogi. Japanese name: Chishima-azami. 5) Artemisia laciniata Willd. [BE/R][FJ,WF/J] 17) Cirsium pectinellumAGray [BEIR] [FJ/J]; Cirsium Russian name: Polyn' dol'chataya. kamtschaticum Ledeb. subsp. pectiuellum (AGray) Japanese name: Shikotan-yomogi. Kitam. [WF/J] 6) Artemisia littoricola Kitam. [BE/R]; Artemisia Russian name: Bodyak grebenchatyj. japonica Thunb. subsp. littoricola (Kitam.) Kitam. Japanese name: Ezo-no-sawa-azami, Shikotan-azami. [FJ,WF/J] Note: The Habomai plants may be equivalent to Russian name: Polyn' pribrezhnaya. Cirsium pectinellum A.Gray var. shikotanense Miyabe Japanese name: Hama-otoko-yomogi. et Tatew. which is considered as a synonym of C. 7) Artemisia montana Pamp. [BE/R]; Artemisia pectinellumAGray (Iwatsuki et al. 1995b). montana (Nakai) Pamp. [FJ,WFIJ] 18) Erigeron kamtschaticus DC [Eremenko (2003)/R]; Russian name: Polyn' gornaya. Erigeron acer L. var. kamtschaticus (DC) Herder [FJ, Japanese name: O-yomogi, Ezo-yomogi. WF/J] 8) Artemisia stelleriana Besser [BE/R][FJ,WF/J] Russian name: Melkolepestnik kamchatskij. Russian name: Polyn' Stellera. Japanese name: Mukashi-yomogi. Japanese name: Shiro-yomogi. 19) Erigeron sachalinensis Botsch. [BE/R]; Erigeron 9) Artemisia unalaskensis Rydb. [BE/R][FJ,WF/J] acer L. var. acer [FJ,WF/J] Russian name: Polyn' unalyashkinskaya. Russian name: Melkolepestnik sakhalinskij. Japanese name: Chishima-yomogi. Japanese name: Ezo-mukashi-yomogi. 10) Aster glehnii FSchmidt [BE/R]["glehni", FJ,WFIJ] Note: Charkevicz (1992) recognized Erigeron Russian name: Astra Glena. sachalinensis Botsch. and E. acris L. (=E. acer L.) as Japanese name: Ezo-gomana. two separate speices. The former is regarded as the plants 11) Cacalia kamtschatica (Maxim.) Kudo [BE/R]; of Sakhalin and the southern Kurils, and the latter is as

79 the plants which are not found in those regions. Further so. taxonomic study on the E. acer group is necessary. 30) Ptarmica macrocephala (Rupr.) Kom. [BE/R]; 20) Gnaphalium uliginosum L. [BE/R][FJ,WF/J]­ Achillea ptarmica L. subsp. macrocephala (Rupr.) Naturalized? Heimerl var. macrocephala [FJ/J]; Achillea ptarmica Russian name: Sushenitsa topyanaya. L. subsp. macrocephala (Rupr.) Heimerl [WF/J] Japanese name: Hime-chichiko-gusa. Russian name: Chikhotnik krupnogolovyj. Note: In Japan this species is not treated as the Japanese name: Ezo-nokogiri-so. naturalized plant (Satake et al. 1981; Shimizu 2003), but 31) Saussurea riederi Herder [B EIR] ; Sa,:!ssnrea riederi Barkalov and Eremenko (2003) considered it as one of Herder subsp. yezoensis (Maxim.) Kitam. var. yezoensis the naturalized plants in the southern Kurils. Charkevicz [FJ/J]; Saussurea riederii Herder subsp. yezoensis (1992) recorded two similar species; G. uliginosum L. (Maxim.) Kitam. [WF/J] and G. pilulare Wahlenb. from Sakhalin and the southern Russian name: Sossyureya Ridera. Kurils. Future critical determination is necessary. Japanese name: Nagaba-kita-azami. 21) Hieracium umbellatum L. [BE/R][WF/J]; 32) Senecio cannabifolius Less. [BE/R][FJ,WFfJ] Hieracium umbellatum L. var. japonicum H.Hara [FJ/ Russian name: Krestovnik konoplelistnyj. J] Japanese name: Hangon-so. Russian name: Yastrebinka zontichnaya. 33) Senecio nemorensis L. [BE/R][FJ,WFIJ] Japanese name: Yanagi-tanpopo. Russian name: Krestovnik dubravnyj. 22) Lagedium sibiricum (L.) Sojak [BE/R]; Lactuca Japanese name: Kion. sibirica (L.) Benth. ex Maxim. [FJ/J]; Lactuca sibirica 34) Senecio pseudoarnica Less. [BE/R][FJ; "pseudo­ (L.) Benth. [WF/J] arnica", WFIJ] Russian name: Lagedium sibirskij. Russian name: Krestovnik lzhearnikovyj. Japanese name: Ezo-murasaki-nigana. Japanese name: Ezo-oguruma. Note: Czerepanov (1995) adopted Lactuca sibirica (L.) 35) Solidago dahurica Kitag. [BE/R]; Solidago Maxim. as the correct name. virgaurea L. subsp. leiocarpa (Benth.) Hulten var. 23) Lepidotheca suaveolens (Pursh) Nutt. [BE/R]; leiocarpa [FJIJ]; Solidago virgaurea L. subsp.leiocarpa Matricaria matricarioides (Less.) Porter [FJ,WF/J]­ (Benth.) Hulten f. japonalpestris Kitam. [WFIJ] Naturalized Russian name: Zolotarnik daurskij. Russian name: Lepidoteka dushistaya. Japanese name: Miyama-aki-no-kirin-so, Kogane­ Japanese name: Ko-shika-giku. giku. 24) Ligularia hodgsonii Hook.f. [BE/R][FJ,WF/J] 36) Sonchus arenicola Worosch. [BE/R]; ?Sonchus Russian name: Buzul'nik Khodzhsona. brachyotus DC. [FJ,WF/J] Japanese name: Toge-buki. Russian name: Osot peskolyubivyj. 25) Petasites amplus Kitam. [BE/R]; Petasites Japanese name: ?Hachijo-na. japonicus (Siebold et Zucc.) Maxim. subsp. giganteus 37) Sonchus arvensis L. [Eremenko (2003)/R]; Sonchus (F.Schmidt ex Trautv.) Kitam. [FJ/J]; Petasitesjaponicus arvensis L. var. uliginosus Trautv. [Shimizu (2003)/J]­ (Siebold et Zucc.) Maxim. subsp. giganteus (F.Schmidt) Naturalized Kitam. [WF/J] Russian name: Osot polevoj. Russian name: Belokopytnik shirokij. Japanese name: Arechi-nogeshi. Japanese name: Akita-buki. 38) Taraxacum officinale Wigg. [BE/R]; Taraxacum 26) Picris japonica Thunb. [BE/R]; Picris hieracioides officinale Weber [WF/J]-Naturalized L. subsp. japonica (Thunb.) Krylov var. japonica [FJI Russian name: Oduvanchik aptechnyj. J]; Picris hieracioides L. subsp. japonica (Thunb.) Japanese name: Seiyo-tanpopo. Krylov [WF/J] 39) Taraxacum shikotanense Kitam. [BE/R][FJ,WF/J] Russian name: Gorlyukha yaponskaya. Russian name: Oduvanchik shikotanskij. Japanese name: Kozori-na. Japanese name: Shikotan-tanpopo. 27) Pilosella aurantiaca (L.) Schulz et Sch. Bip. [BE/ 40) Taraxacum yetrofuense Kitam. [BE/R]; not listed R]; Hieracium aurantiacum L. [FJ, WFIJ]-Naturalized [FJ,WF/J] Russian name: Yastrebinochka oranzhevaya. Russian name: Oduvanchik iturupskij. Japanese name: Korin-tanpopo, Efude-giku. Japanese name: Etorofu-tanpopo. 28) Ptarmica camtschatica (Ledeb.) Kom. ex Heimerl Note: This species has not been recorded from [BE/R]; Achillea alpina L. subsp. camtschatica Hokkaido until now. Charkevicz (1992) adopted (Heimerl) Kitam. [FJ,WF/J] Taraxacum platycranum Dahlst. as the correct name. Russian name: Chikhotnik kamchatskij. 41) Tripleurospermum perforatum (Merat) M.Lainz Japanese name: Shumushu-nokogiri-so. [BE/R]; Matricaria perforata Merat [Shimizu (2003)1 29) Ptarmica japonica (Heimerl) Worosch. [BE/R]; J]-Naturalized Achillea alpina L. subsp. japonica (Heimerl) Kitam. Russian name: Trekhrebrosemyannik prodyryavlennyj. [FJ,WF/J] Japanese name: Inu-kamitsure. Russian name: Chikhotnik yaponskij. 42) Tripleurospermum tetragonospermum Japanese name: Horoman-nokogiri-so, Kita-nokogiri- (F.Schmidt) Pobed. [BE/RJ; Matricaria

80 tetragonosperma (ESchmidt) H.Hara [FJ/J]; Matricaria Japanese name: Kuruma-yuri. tetragonosperma (ESchmidt) H.Hara et Kitam. [WF/J] 8) Maianthemum dilatatum (Wood) A.Nelson et Russian name: Trekhrebrosemyannik J.EMacbr. [BE/R][WF/J] chetyrekhugol' nosemyannyj. Russian name: Majnik shirokolistnyj. Japanese name: Shika-giku. Japanese name: Maizuru-so. 9) Trillium camschatcense Ker Gawl. [BE/R]; Trillium 50. POTAMOGETONi\CEAE kamtschaticum Pall. [WF/J] 1) Potamogeton perfoliatus L. [collected by Eremenko Russian name: Trillium kamchatskij. in 2002/R]; [WF/J] Japanese name: Obana-no-enrei-so. Russian name: Rdest pronzyonnolistnyj. Note: The correct name is T camschatcense Ker Gawl. Japanese name: Hiroha-no-ebimo. (Nakai and Ito 1991). 10) Veratrum grandiflorum (Maxim. ex Baker) Loes.f. 51. ZOSTERACEAE [BE/R]; Veratrum album L. subsp. oxysepalum Hulten 1) Phyllospadix iwatensis Makino [BE/R][WF/J] [WF/J] Russian name: Fillospadiks ivatinskij. Russian name: Chemeritsa krupnotsvetkovaya. Japanese name: Sugamo. Japanese name: Baikei-so. 2) Zostera cespitosa Miki [BE/R]; Zostera caespitosa Note: Charkevicz (1987) recognized Veratrum Miki [WF/J] grandiflorum (Maxim. ex Baker) Loes.f. and V Russian name: Vzmornik dernistyj. oxysepalum Turcz. (= v. album L. subsp. oxysepalum Japanese name: Suge-amamo. (Turcz.) Hulten) as two separate species.

52. LlLlACEAE 53. AMARYLLIDACEAE 1) Allium ochotense Prokh. [BE/R]; Allium victorialis 1) Narcissus poeticus L. [Eremenko (2003)/R][WF/J]­ L. subsp. platyphyllum Hulten [WF/J] Escaped Russian name: Luk okhotskij or Cheremsha. Russian name: Narciss poeticheskij or Narciss belyj. Japanese name: Gyoja-nin'niku. Japanese name: Kuchibeni-zuisen. 2) Convallaria keiskei Miq. [BE/R][WF/J] 2) Narcissus pseudonarcissus L. [Eremenko (2003)1 Russian name: Landysh Keizke R] ["pseudo-narcissus", WF/J] - Escaped Japanese name: Suzuran. Russian name: Narciss lozhnyj or Narciss zholtyj. 3) Fritillaria camschatcensis (L.) Ker Gawl. [BEl Japanese name: Rappa-zuisen. R]["camtschatcensis", WF/J] Russian name: Ryabchik kamchatskij. 54. IRIDACEAE Japanese name: Kuro-yuri. 1) Iris ensata Thunb. [BE/R]; Iris ensata Thunb. var. 4) Gagea nakaiana Kitag. [BE/R]; Gagea lutea (L.) Ker spontanea (Makino) Nakai [WF/J] Gawl. [WF/J] Russian name: Kasatik mechevidnyj. Russian name: Gusinyj luk Nakai. Japanese name: No-hana-shobu. Japanese name: Kibana-no-amana. 2) Iris laevigata Fisch. et C. A. Mey. [BE/RJ; Iris 5) Hemerocallis esculenta Koidz. [BE/R]; Hemerocallis laevigata Fisch. [WF/J] dumortieri Morr. var. esculenta (Koidz.) Kitam. [WFI Russian name: Kasatik gladkij. J] Japanese name: Kakitsubata. Russian name: Krasodnev s'yedobnyj. 3) Iris pseudacorus L. [BE/R][WF/J]-Escaped Japanese name: Zenteika, Ezo-kanzo. Russian name: Kasatik lozhnoairnyj. 6) Hosta rectifolia Nakai [BE/R]; Hosta albomarginata Japanese name: Ki-shobu. (Hook.) Ohwi ["albo-marginata", WF/J] 4) Iris setosa Pall. ex Link [BE/R]; Iris setosa Pall. [WFI Russian name: Khosta pryamolistnaya. J] Japanese name: Koba-gibOshi (for H. albomarginata), Russian name: Kasatik shchetinistyj. Tachi-giboshi (for H. rectifolia). Japanese name: Hi-ogi-ayame. Note: In Satake et al. (1982a) Hosta albomarginata is regarded as a species with wide variability, and H. 55. JUNCACEAE rectifolia Nakai is included in it. Our Russian author (V 1) Juncus bufonius L. [BE/R][WF/J]-Naturalized? Y. Barkalov) recognizes that Hosta albomarginata Russian name: Sitnik zhabij. (Hook.) Ohwi (= H. lancifolia Engl. in Charkevicz 1987) Japanese name: Hime-kogai-zekishO. and H. rectifolia Nakai are well differentiated species in Note: In Japan, this species has not been treated as the morphological features and habitat (also see Czerepanov naturalized plant (Satake et al. 1982a; Shimizu 2003). 1995). Hosta albomarginata occurs rarely in Russia, only Barkalov and Eremenko (2003) regarded it as one of the in the south of Amurskaya and Primorsky Territories, but naturalized plants in the southern Kurils. H. rectifolia is distributed in Sakhlin and the Kurils. 2) Juncus decipiens (Buchenau) Nakai [BE/RJ; Juncus 7) Lilium debile Kittlitz [BE/R]; Lilium medeoloides effusus L. var. decipiens Buchenau [WF/J] A.Gray [WF/J] Russian name: Sitnik somnitel'nyj. Russian name: Liliya slabaya. Japanese name: Igusa, 1.

81 3) Juncus gracillimus (Buchenau) V. Krecz. et Gontsch. 7) Agrostis tenuis Sibth. [BE/R); Agrostis capillaris L. [BE/R] [WF/J] [Shimizu (2003)/J]-Naturalized Russian name: Sitnik tonchajshyi. Russian name: Polevitsa tonkaya. Japanese name: Doro-i. Japanese name: Ito-konuka-gusa. 4) Juncus haenkei E. Mey. [BE/R)[WF/J) Note: Czerepanov (1995) adopted A. capillaris L. as Russian name: Sitnik Genke. the correct name. Japanese name: Hama-i. 8) Arctopoa eminens (C.Presl) Prob. [BE/R]; Poa 5) Juncus papillosus Franch. et Say. [BE/R)[WF/J) eminens c.Pres!. [WF/J) Russian name: Sitnik sosochkovyj. Russian name: Arktomyatlik vydelyaYushchyjsya. Japanese name: Ao-kogai-zekisho. Japanese name: Oni-ichigotsunagi. 6) Juncus prominens (Buchenau) Miyabe et Kudo [BEl 9) Beckmannia syzigachne (Steud.) Fern. [BE/R)[WFI R][WF/J) J] Russian name: Sitnik vydayushchijsya. Russian name: Bekmaniya vostochnaya. Japanese name: Sekisho-i. Japanese name: Kazunoko-gusa. 7) Juncus tatewakii Satake [BE/R]; not listed [WF/J] 10) Calamagrostis barbata V. Vassil. [BE/R); Russian name: Sitnik Tatevaki. ?Calamagrostis langsdorffii (Link) Trin. [WF/J] Japanese name: Kunashiri-kogai. Russian name: Vejnik borodatyj. Note: This species is native to Kunashir and the Japanese name: ?Iwa-nogariyasu (in the broad sense). Habomais, but has not been recorded from Hokkaido. Note: This taxon is not usually recognized in Japan ]uncus articulatus L. in Charkevicz (1985) may be this and may be included in Calamagrostis langsdorffii s.!. species. (cf., Osada 1989). 8) Juncus tenuis Willd. [BE/R)[WF/J)-Naturalized 11) Calamagrostis extremiorientalis (Tzve!.) Prob. [BEl Russian name: Sitnik tonkij. R]; Calamagrostis epigeios (L.) Roth [WF/J] Japanese name: Kusa-i. Russian name: Vejnik dal'nevostochnyj. Note: In Japan this species is treated as the prehistoric Japanese name: Yama-awa. naturalized plant (Shimizu 2003). Barkalov and 12) Calamagrostis hakonensis Franch. et Say. [BEl Eremenko (2003) regarded it as one of the naturalized R][WF/J] plants in the southern Kurils. Russian name: Vejnik khakonskij. 9) Juncus yokoscensis (Franch. et Sav.) Satake [BEl Japanese name: Hime-nogariyasu. R)[WF/J] 13) Calamagrostis inexpansa A.Gray [BE/RJ; Russian name: Sitnik iokosukskij. Calamagrostis neglecta (Ehrh.) G.Gaetrn., B.Mey. et Japanese name: Inu-i, Hira-i. Scherb. var. aculeolata (Hack.) Miyabe et Kudo [WF/J] 10) Luzula capitata (Miq.) Kom. [BE/R]; Luzula Russian name: Vejnik szhatometel'chatyj. capitata (Miq.) Miq. [WF/J] Japanese name: Chishima-gariyasu. Russian name: Ozhika golovchataya. Note: Czerepanov (1995), Barkalov and Eremenko Japanese name: Suzume-no-yari. (2003) regarded the above-mentioned Japanese species name as a synonym of the Russian species name. 56. POACEAE 14) Calamagrostis langsdorffii (Link) Trin. [BE/R][WFI 1) Achnatherum extremiorientale (H.Hara) Keng ex J] Tzvel. [BE/R]; Stipa pekinensis Hance [WF/J] Russian name: Vejnik Langsdorfa. Russian name: Chij dal'nevostochnyj. Japanese name: Iwa-nogariyasu. Japanese name: Hane-gaya. 15) Calamagrostis neglecta (Ehrh.) G.Gaertn., B.Mey. 2) Agrostis clavata Trin. [BE/R][WF/J] et Scherb. [BE/R]; not listed [WF/J] Russian name: Polevitsa bulavovidnaya. Russian name: Vejnik nezamechennyj. Japanese name: Yama-nukabo. Japanese name: ?Chishima-gariyasu (in the broad 3) Agrostis flaccida Hack. [BE/R)[WF/J] sense). Russian name: Polevitsa gibkaya. Note: On Calamagrostis neglecta s.1., further Japanese name: Miyama-nukabo. taxonomic study is necessary. 4) Agrostis gigantea Roth [BE/R); Agrostis alba L.[WFI 16) Dactylis glomerata L. [BE/R][WF/J]-Naturalized J)-Naturalized Russian name: Yezha sbornaya. Russian name: Polevitsa gigantskaya. Japanese name: Kamo-gaya. Japanese name: Konuka-gusa. 17) Elymus dahuricus Turcz. ex Griseb. [BE/R]; Note: Osada (1989) adopted A. gigantea Roth as the Elymus dahuricns Turcz. [WF/J] correct name. Russian name: Pyrejnik daurskij. 5) Agrostis scabra Willd. [BE/R)[WF/J) Japanese name: Hama-mugi. Russian name: Polevitsa sherokhovataya. Note: Osada (1989) adopted the author names "Turcz. Japanese name: Ezo-nukabo. ex Griseb.". 6) Agrostis stolonifera L. [BE/R)[WF/J]-Naturalized 18) Elymus woroschilowii Prob. [BE/R]; not listed [WFI Russian name: Polevitsa pobegoobrazuyushchaya. J] Japanese name: Hai-konuka-gusa. Russian name: Pyrejnik Voroshilova.

82 Note: This is the new name for Elymus dahuricus (Hack.) Hayata [WF/J] subsp. pacificus Prob. (Charkevicz, 1985), which is not Russian name: Moliniya yaponskaya. clear to Japanese botanists. Charkevicz (1985) Japanese name: Numa-gaya. recognized three species of the E. dahuricus complex; Note: Czerepanov (1995) adopted Molinopsis japonica E. dahuricus Turcz. ex Griseb., E. excelsus Turcz. ex (Hack.) Hayata as the correct name. Griseb. and E. woroschilowii Prob. from the Habomais. 29) Phalaroides arundinacea (L.) Rausch. [BE/R]; This needs future clarification. Phalaris arundinacea L. [WF/J] 19) Elytrigia repens (L.) Nevski [BE/R]; Agropyron Russian name: Rogoznik trostnikovidnyj. repens (L.) Beauv. [WF/J]-Naturalized? Japanese name: Kusa-yoshi. Russian name: Pyrej polzuchij. 30) Phleum pratense L. [BE/R][WF/J]-Naturalized Japanese name: Shiba-mugi. Russian name: Timofeevka lugovaya. Note: Osada (1989) adopted Elymus repens (L.) Gould Japanese name: 6-awagaeri. as the correct name. This species is treated as one of the 31) Phragmites australis (Cav.) Trin. ex Steud. [BE/R]; naturalized plants in Japan (Shimizu 2003). Phragmites communis Trin. [WF/J] 20) Festnca ovina L. [BE/R][WF/J] Russian name: Trostnik yuzhnyj. Russian name: Ovsyanitsa ovech'ya. Japanese name: Yoshi. Japanese name: Ushinoke-gusa. 32) Poa annua L. [BER][WF/J]-Naturalized 21) Festuca prateusis Huds. [BE/R]; Festuca elatior Russian name: Myatlik odnoletnij. L. [WF/J]-Naturalized Japanese name: Suzume-no-katabira. Russian name: Ovsyanitsa lugovaya. Note: Most Japanese plants of this species have been Japanese name: Hiroha-no-ushinokegusa. naturalized since the Meiji era, but some plants are Note: Osada (1989) adopted the scientific name considered to be native to Japan (Shimizu 2003). Festuca pratensis Huds., but recent Russian botanists 33) Poa macrocalyx Trautv. et C. A. Mey. [BE/R][WFI (Tzvelev 1999, Barkalov and Taran 2004) adopt J] Schedonorus pratensis (Huds.) P.Beauv. as the correct Russian name: Myatlik krupnocheshujnyj. name. Japanese name: Karafuto-ichigotsunagi. 22) Festuca rubra L. [BE/R][WF/J] 34) Poa palustris L. [BE/R][WF/J] Russian name: Ovsyanitsa krasnaya. Russian name: Myatlik bolotnyj. Japanese name: 6-ushinoke-gusa. Japanese name: Numa-ichigotsunagi. 23) Hierochloe sachalinensis (Printz.) Worosch. [BEl 35) Poa pratensis L. [BE/R][WF/J]-Naturalized R]; Hierochloe odorata (L.) P.Beauv. var. pubescens Russian name: Myatlik lugovoj. Krylov [WF/J] Japanese name: Nagaha-gusa. Russian name: Zubrovka sakhalinskaya. 36) Poa tatewakiana Ohwi [BE/R]; not listed [WF/J] Japanese name: Kobo. Russian name: Myatlik Tatevaki. Note: Infraspecific variation and the species distinction Japanese name: Hosobana-somosomo (for P. of Hierochloe odorata s.l. and the related species needs macrocalyx var. tatewakiana). clarification. Note: Osada (1989) adopted Poa macro calyx Trautv. 24) Holcus lanatus L. [BE/R][WF/J]-Naturalized et Mey. var. tatewakiana (Ohwi) Ohwi as the correct Russian name: Bukharnik sherstistyj. name. Further taxonomic study is necessary for the Poa Japanese name: Shirage-gaya. macrocalyx complex. 25) Hordeum jubatum L. [BE/R][Shimizu (2003)/J]­ 37) Puccinellia kurilensis (Takeda) Honda [BE/R]; Naturalized Puccinellia pumila (Vasey) Hitchc. [WF/J] Russian name: Yachmen' grivastyj. Russian name:Beskilnitsa kurilskaya. Japanese name: Hoso-noge-mugi. Japanese name: Chishima-dojyotsunagi. Note: Osada (1989) also adopted the species name H. Note: Osada (1989) adopted Puccinellia kurilensis jubatum L., but recent Russian botanists (Tzvelev 1999, (Takeda) Honda as the correct name. Barkalov and Taran 2004) adopt Critesionjubatum (L.) 38) Sasa depauperata (Takeda) Nakai [BE/R]; not listed Nevski as the correct name. [WF/J] 26) Leymus mollis (Trin.) H.Hara [BE/R]; Elymus Russian name: Saza melkometel' chataya. mollis Trin. [WF/J] Japanese name: Shikotan-zasa. Russian name: Kolosnyak myagkij. Note: The species concept of the genus Sasa is not Japanese name: Tenki-gusa, Hama-nin'niku. consistent among the botanists. Ohwi and Kitagawa Note: Hara's recombination was published as a (1983) adopted Sa sa yahikoensis Makino val'. synonym, so this is an invalid name. Therefore Leymus depauperata (Takeda) S. Suzuki as the correct name. moWs (Trin.) Pilger is the correct name (Osada 1989). 39) Sasa kurilensis (Rupr.) Makino et Shibata [BEl 27) Miscanthus sinensis Anderss. [BE/R][WF/J] R][WF/J] Russian name: Veerotsvetnik kitajskij or Miskantus Russian name: Saza kuril'skaya. kitajskij. Japanese name: Chishima-zasa. Japanese name: Susuki. 40) Sasa senanensis (Franch. et Sav.) Rehder [BE/R]; 28) Molinia japonica Hack. [BE/R]; Molinia japonica not listed [WF/J]

83 Russian name: Saza sinanskaya. lyngbyei Hornem. [WF/J] Japanese name: Kumai-zasa. Russian name: Osoka skrytoplodnaya. Note: Ohwi and Kitagawa (1983) adopted S. Japanese name: Yarame-suge. senanensis. 4) Carex gmelinii Hook. et Arn. [BE/R][WF/J] 41) Trisetum umbratile (Kitag.) Kitag. [BE/R]; Russian name: Osoka Gmelina. ?Trisetum sibiricum Rupr. [WF/J] Japanese name: Nemuro-suge. Russian name: Trish,chetinnik tenevoj. 5) Carex koidzumii Honda [BE/R]; Carex lasiocarpa Japanese name: ?Chishima-kanitsuri (in the broad Ehrh. var. occultans (Franch.) Kiik. [WFLJ] sense). Russian name: Osoka Koidzumi. Note: This species is also recognized as Trisetum Japanese name: Mujina-suge. sibiricum subsp. umbra tile (Kitag.) Tzvelev (Tzvelev 6) Carex macrocephala Willd. ex Spreng. [BE/R]; 1976). But this taxon is not clear to Japanese botanists Carex macrocephala Willd. [WF/J] (cf., Osada 1989) Russian name: Osoka krupnoplodnaya. Japanese name: Ezo-no-kobo-mugi. 57. ARACEAE 7) Carex pumila Thunb. [BE/R][WF/J] 1) Arisaema japonicum Blume [BE/R]; Arisaema Russian name: Osoka maloroslaya. serratum (Thunb.) Schott [WF/J] Japanese name: KobO-shiba. Russian name: Arizema yamonskaya. 8) Carex rhynchophysa C.A.Mey. [Eremenko (2003)1 Japanese name: Mamushi-gusa. R][WF/J] Note: Ohashi and Murata (1980) regarded A. Russian name: Osoka vzdutonosaya. japonicum Blume as a synonym of A. serratum (Thunb.) Japanese name: 6-kasa-suge. Schott. 9) Carex sabynensis Less. ex Kunth [BE/R]; Carex 2) Calla palustris L. [BE/R][WF/J] sabynensis Less. [WF/J] Russian name: Belokryl'nik bolotnyj. Russian name: Osoka shabinskaya. Japanese name: Hime-kaiu. Japanese name: Kamikawa-suge. 3) Lysichiton camtschatcense (L.) Schott [BE/R][WFI 10) Carex scabrinervia Franch. [BEIR]; Carex scita var. J] riishirensis (Franch.) Kiik. [WF/J] Russian name: Lizikhiton kamchatskij. Russian name: Osoka sherokhovatozhilkovaya. Japanese name: Mizu-basho. Japanese name: Shikotan-suge (for C. scabrinervia), 4) Symplocarpus reuifolius Schott ex Tzvelev [BE/R]; Rishiri-suge (for C. scita var. riishirensis). Symplocarpus foetidus Nutt. var. latissimus (Makino) Note: This species was not recognized in Satake et al. H.Hara [WF/J] (1 982a), but Akiyama (1955) recognized it. Russian name: Simplokarpus pochkolistnyj. 11) Carex schmidtii Meinsh. [BE/R][WF/J] Japanese name: Zazen-so. Russian name: Osoka Shmidta. Japanaese name: Shumitto-suge. 58. LEMNACEAE 12) Carex viridula Michx. [BE/R][WF/J] 1) Lemua trisuica L. [BE/R][WF/J] Russian name: Osoka zelyonen 'kaya. Russian name: Ryaska troichataya. Japanese name: Ezo-sawa-suge. Japanese name: Hinjimo. 13) Eleocharis kamtschatica (C. A. Mey.) Kom. [BEl Note: Recent Russian botanists (Tzvelev 1999, R][WF/J] Barkalov and Taran 2004) adopted Staurogeton trisulcus Russian name: Bolotnitsa kamchatskaya. (L.) Schur as the correct name. This species is distributed Japanese name: Hime-hari-i. in Zelenyj due to the distribution map, but not noted from 14) Eleocharis palustris (L.) Roem. et Schult. [BE/R]; the Habomais in the text (Barkalov and Eremenko 2003). Eleocharis intersita Zinserl. [WF/J] Russian name: Bolotnitsa bolotnaya. 59. TYPHACEAE Japanese name: Kuro-numa-hari-i. 1) Typha latifolia L. [BE/R][WFIJ] 15) Eleocharis wichurae Boeck [BE/R] [WF/J] Russian name: Rogoz shirokolistnyj. Russian name: Bolotnitsa Vikhury. Japanese name: Gama. Japanese name: Shikaku-i. 16) Eriophorum gracile Koch [BE/R][WF/J] 60. CYPERACEAE Russian name: Pushitsa strojnaya. 1) Carex aomoreusis Franch. [BE/R]; Carex capillacea Japanese name: Sagi-suge. Boott var. sachalinensis (ESchmidt) Ohwi [WF/J] 17) Eriophorum vaginatum L. [BE/R][WF/J] Russian name: Osoka aomorijskaya. Russian name: Pushitsa vlagalishchnaya. Japanese name: Michinoku-hari-suge. Japanese name: Wata-suge. 2) Carex cespitosa L. [BE/R]; Carex caespitosa L. 18) Scirpus tabernaemontani c.c.Gmel. [BE/R][WFI ["caespitosa", WF/J] J] Russian name: Osoka dernistaya. Russian name: Kamysh Tabernemontana. Japanese name: Kabu-suge. Japanese name: Futo-i. 3) Carex cryptocarpa C.A.Mey. [BE/R]; Carex

84 61. ORCHIDACEAE Kew. 1) Dactylorhiza aristata (Fisch. ex Lindl.) Soo CHARKEVICZ, S. S., ed., 1985. Plantae Vasculares [Eremenko (2003)/R]; Orchis aristata Fisch. [WF/J] Orientis Extremi Sovietici vo!'l. Leningrad: Russian name: Pal'chatokorennik ostistyj. Nauka. (In Russian.) Japanese name: Hakusan-chidori. CHARKEVICZ, S. S., ed., 1987. Plantae Vasculares Orientis Extremi Sovietici vol.2. Leningrad: 2) Gymnadenia conopsea (L.) R.Br. [BE/R][WF/J] Nauka. (In Russian.) Russian name: KokusI!nik komarnikovyj. CHARKEVICZ, S. S., ed., 1988. Plantae Vasculares Japanese name: Tegata-chidori. Orientis Extremi Sovietici vol.3. L@ningrad: 3) Platanthera ditmariana Kom. [Eremenko (2003)/R]; Nauka. (In Russian.) Platanthera chorisiana (Cham.) Rchb.f. var. elata Finet CHARKEVICZ, S. S., ed., 1989. Plantae Vasculares [WF/J] Orientis Extremi Sovietici vol.4. Leningrad: Russian name: Lyubka Ditmara. Nauka. (In Russian.) Japanese name: Miyake-ran. CHARKEVICZ, S. S., ed., 1991. Plantae Vasculares 4) Platanthera extremiorientalis Nevski [BE/R]; Orientis Extremi Sovietici vol.5. Leningrad: Platanthera metabifolia EMaek. [WF/J] Nauka. (In Russian.) Russian name: Lyubka dal'nevostochnaya. CHARKEVICZ, S. S., ed., 1992. Plantae Vasculares Orientis Extremi Sovietici vol.6. Leningrad: Japanese name: Ezo-chidori. Nauka. (In Russian.) 5) [BE/R][WF/J] Platanthera hologlottis Maxim. CHARKEVICZ, S. S., ed., 1995. Plantae Vasculares Russian name: Lyubka tsel'nogubaya. Orientis Extremi Sovietici vol.7. Saint Petersburg: Japanese name: Mizu-chidori. Nauka. (In Russian.) 6) Spiranthes sinensis (Pers.) Ames [BE/R]; Spiranthes CHARKEVICZ, S. S., ed., 1996. Plantae Vasculares sinensis (Pers.) Ames var. amoena (M. Bieb.) H.Hara Orientis Extremi Sovietici vol. 8. Saint [WF/J] Petersburg: Nauka. (In Russian.) Russian name: Skruchennik kitajskij. CHERNYAEVA, A. M., 1977. Flora of the Zelenyi Japanese name: Neji-bana. Island (Little Curiles). Bot. J. 62, 1672-1682. (In Russian.) CZEREPANOV, S. K., 1995. Vascular Plants ofRussia Acknowledgements and Adjacent States (The former USSR). Cambridge University Press, Cambridge. EREMENKO, N. A., 2003. A new species of vascular The work described here was supported in part by plants for protected territories of the South Kurils the Biological Sciences Directorate (Biotic Surveys and and some data on its phenology. Bull. Moscow Inventories Program) and the International Program Soc. Nat. Bioi. ser. 108 (6), 72-75. (In Russian.) Division of the U.S. National Science Foundation, grant IWATSUKI, K., ed., 1992. Ferns and Fern Allies of numbers DEB-940082 I , DEB-9505031, Theodore W. Japan. Heibonsha Ltd., Publishers, Tokyo. (In Pietsch, principal investigator; by the Japan Society for Japanese.) the Promotion of Science, grant number BSAR-401, IWATSUKl, K., BOUFFORD, D. E. AND OHBA, H., Kunio Amaoka, principal investigator; and by the Russian 1999. Flora of Japan lIc, Angiospermae, Federal Science and Technology Program for "Biological Dicotyledoneae, Archichlamydeae (c). Tokyo: Kodansha. Diversity", state contract number 504-1 (00)- II , Viktor IWATSUKI, K., BOUFFORD, D. E. AND OHBA, H., V. Bogatov, principal investigator. 2001. Flora of Japan lIb, Angiospermae, Dicotyledoneae, Archichlamydeae (b). Tokyo: References Kodansha. IWATSUKI, K., YAMAZAKI, T., BOUFFORD, D. E. AND OHBA, H., 1993. Flora of Japan lIla, AKIYAMA, S., 1955. Carices of the Far Eastern Angiospermae, Dicotyledoneae, Sympetalae (a). Region ofAsia. Sapporo: Hokkaido University. Tokyo: Kodansha. BARKALOV, V. Y. AND EREMENKO, N. A., 2003. Flora of the "Kuril 'sky " Nature Reserve and the IWATSUKI, K., YAMAZAKI, T., BOUFFORD, D. "Little KurUs" Preserve (Sakhalin Oblast). E. AND OHBA, H., 1995a. Flora of Japan I, Pteridophyta and Gymnospermae. Tokyo: Vladiovstok: Dalnauka. (In Russian.) BARKALOV, V. Y. AND TARAN, A. A., 2004. A Kodansha. checklist of vascular plants of Sakhalin Island. IWATSUKI, K., YAMAZAKI, T., BOUFFORD, D. E. AND OHBA, H., 1995b. Flora of Japan IIlb, pp. 39-66. In: Flora and Fauna ofSakhalin Island (Materials of International Sakhalin Island Angiospermae, Dicotyledoneae, Sympetalae (b). Project), Part 1. Vladivostok: Dalnauka. (In Kodansha, Tokyo. Russian with English abstract.) KADONO, Y., 1994. Aquatic Plants ofJapan. , Tokyo: Bun-ichi Sogo Shuppan, Co., Ltd. (In Japanese.) BARTHOLOMEW, B., NICHOLSON, D. H. AND NORDENSTAM, B., 1997. Author citation of KADOTA, Y., 1987. A Revision ofAconitum Subgenus Thunberg's new species in Murray's Systema Aconitum (Ranunculaceae) of East Asia. vegetabilium, ed. 14. Taxon 46,311-314. Utsunomiya: Sanwa Shoyaku Company, Ltd. BRUMMITT, R. K. AND POWELL, C. E., 1992, MELCHIOR, H., 1964. A. Engler's Syllabus der Authors ofPlant Names. Royal Botanic Gardens, Pflanzenfamilien, 12th ed., vol. 2. Angiospennen.

85 Berlin: Gebruder Bomtaraeger. (In German.) Publishers. (In Japanese.) MIYABE, K., 1890. The flora of the Kurile Islands. SATAKE, Y., HARA, H., WATARI, S. AND Mem. Boston Soc. Nat. Hist. 4, 203-275. TOMINARI, T., 1989b. Wild Flowers of Japan, NAKAI, H. AND ITO, K., 1991. Nomenclature on Woody Plants II. Tokyo: Heibonsha Ltd., Trillium camschatcense Ker-Gawler and T. Publishers. (In Japanese.) komarovii H. Nakai et Ko. Ito. J. Jpn. Bot. 66, SHIMIZU, T., ed., 2003. Naturalized Plants of Japan. 53-57. Tokyo: Heibonsha Ltd., Publishers. (In Japanese.) NAKAI, H. AND GHASHI, H., 1995. Who is the TAKAHASHI, H., BARKALOV, V. Y., GAGE, S., correct author of Cimicifuga simplex JONESON, S., ILUSHKO,- M. AND (Ranunculaceae)? J. Jpn. Bot. 70, 243-244. ZHURAVLEV, Y. N., 2002. A floristic study of OHASHI, H., 2000. A systematic enumeration of the vascular plants of Raikoke, Kuril Islands. Acta Japanese Salix (Salicaceae). J. Jpn. Bot. 75, 1- Phytotax. Geobot. 53, 17-33. 41. TAKAHASHI, H., BARKALOV, V. Y., GAGE, S., OHASHI, H., 2001. Salicaceae of Japan. Sci. Rep. SEMSROTT, B., ILUSHKO, M. AND Tohoku Univ. ser. 4, Bioi. 40, 269-396. ZHURAVLEV, Y. N., 1999. A preliminary OHASHI, H. AND MURATA, J., 1980. Taxonomy of checklist of the vascular plants of Chrinkotan, the Japanese Arisaema (Araceae). J. Fac. Sci. Kuril Islands. J. Phytogeogr. Taxon. 47,131-137. Univ. Tokyo III 12, 281-336. TAKAHASHI, H., BARKALOV, V. Y., GAGE, S., OHWI, 1. AND KITAGAWA, M., 1983. New Flora of SEMSROTT, B., ILUSHKO, M. AND Japan. Tokyo: Shibundo Co., Ltd. Publishers. (In ZHURAVLEV, Y. N., 2006. A floristic study of Japanese.) the vascular plants of Kharimkotan, Kuril Islands. OSADA, T., 1989. Illustrated Grasses of Japan. pp. 41-65. In: H. TAKAHASHI AND M. Kodansha, Tokyo. (In Japanese.) OHARA, eds. Biodiversity and Biogeography of SATAKE, Y., OHWI, H., KITAMURA, S., WATARI, the Kuril Islands and Sakhalin vol. 2. Sapporo: S. AND TOMINARI, T., 1981. Wild Flowers of The Hokkaido University Museum. Japan, Herbaceous Plants III. Tokyo: Heibonsha TAKAHASHI, H., YAMAZAKI, M. AND SASAKI, Ltd., Publishers. (In Japanese.) J., 2005. A new form of Nuphar pumila (Timm) SATAKE, Y., OHWI, H., KITAMURA, S., WATARI, DC. var. ozeensis (Miki) H. Hara S. AND TOMINARI, T., 1982a. Wild Flowers of (Nymphaeaceae). J. Jpn. Bot. 80,48-51. (In Japan, Herbaceous Plants I. Tokyo: Heibonsha Japanese.) Ltd., Publishers. (In Japanese.) TATEWAKI, M., 1957. Geobotanical studies on the SATAKE, Y., OHWI, J., KITAMURA, S., WATARI, Kurile Islands. Acta Hort. Gotob. 21,43-123. S. AND TOMINARI, T., 1982b. Wild Flowers TZVELEV, N. N., 1976. Grasses of the Soviet Union, of Japan, Herbaceous Plants II. Tokyo: Part I & II (Eng. ed. 1984. Rotterdam: A. A. Heibonsha Ltd., Publishers. (In Japanese.) Balkema.) SATAKE, Y., HARA, H., WATARI, S. AND TZVELEV, N. N., 1999. On the size and nomenclature TOMINARI, T., 1989a. Wild Flowers of Japan, of some genera of vascular plants in European Woody Plants I. Tokyo: Heibonsha Ltd., Russia. Bot. Zhurn. 84,109-118. (In Russian.)

86 Table 1. The distribution of the vascular plants in the Habomais. The species are ordered alphabetically. Naturalized or escaped plants within parenthesis.

Taxa Anu. lur. Pol. Tan. Zel. Dem. St~. Taxa Anu. 1m. Pol. Tan. Zel. Dem. St~.

Acetosa lapponica B Artemisia littoricola B B (Acetosella angiocarpa) B,J B Artemisia montana B B B B B B (Achillea millefolium) CH Artemisia stelleriana B,G B,G B Achnatherum extremiorientale B Artemisia unalaskensis B Aconitum kurilense B B B Aruncus dioicus B,G B, J B,G B Aconitum maximum G B Aster glehnii B B,G G,J B Aconitum sachalinense B B B B B Athyrium filix-femina B B B B Adenophora triphylla B, J B,G G B,J B Athyrium sinense B Adoxa moschatellina B B Atriplex patens B B Agrimonia japonica B,G B B,J Atriplex subcordata G B B Agrostis clavata B B B B Barbarea Olthoceras E E Agrostis flaccida B B B,G B,G Batrachium trichophyllum B (Agrostis gigantea) B B B Beckmannia syzigachne B B B, J G B,J Agrostis scabra B,G G B,G,J B B Botrychium robustum B B 00 -....) (Agrostis stolonifera) B G G B Bupleurum longiradiatum B B,G B (Agrostis tenuis) J B,J Cacalia kamtschatica B B,G B B Allium ochotense B Cacalia robusta G G G,J B Alnus hirsuta B Calamagrostis barbata B Anaphalis margaritacea B B,G B B B Calamagrostis extremiorientalis B B B Anemonastrum villosissimum B Calamagrostis hakonensis G B Anemonidium dichotomum G Calamagrostis inexpansa B B Anemonoides debilis B Calamagrostis langsdorffli B,G B B,J B B B Angelica genuflexa B B Calamagrostis neglecta B B,G Angelica gmelinii B,G B B B B B Calla palustris B Angelica sachalinensis G G Campanula langsdorffiana B Anthriscus sylvestris B B Campanula lasiocarpa B Arabis glauca E (Capsella bursa-pastoris) B Arabis stelleri ssp. japonica G B B B Cardamine regeliana E Arctopoa eminens B B G J Carex aomorensis G Arisaema japonicum B B Carex cespitosa , B Altemisia gmelinii B B Carex cryptocarpa B,G G G B Artemisia koidzumii B,G B Carex gmelinii B Artemisia laciniata B,G B Carex koidzumii B Taxa Anu. Iur. Pol. Tan. Zel. Dem. Sto. Taxa Anu. Iur. Pol. Tan. Zel. Dem. Sto.

Carex macrocephala G B,] B Eleocharis kamtschatica ] B B,G,] Carex pumila B,G B Eleocharis palustris B,J Carex rhynchophysa E Eleocharis wichurae B Carex sabynensis B Elymus dahuricus B B B B Carex scabrinervia B Elymus woroschilowii B Carex schmidtii B Elytrigia repens G W Carex viridula B B,G Empetrum albidum B (G) B, (G) B,(G) Celastrus strigillosa B B Empetrum sibiricum B,(G) B,(G) (G) Cerastium fischerianum B Epilobium amurense B (Cerastium holosteoides) G G B,G Epilobium cephalostigma B Chamaedaphne calyculata B Epilobium maximowiczii B Chamaenerion angustifolium B B Equisetum arvense B,] B,] B B,J B Chamaepericlymenum suecicum B, J B B Equisetum hyemale B (Chenopodium album) G B B B G B Equisetum palustre B Chloranthus japonicus B Erigeron kamtschaticus E Chorisis repens B,G Erigeron sachalinensis B (Cichorium intybus) B Eriophorum gracile B 00 00 Cicuta vi rosa G B,G Eriophorum vaginatum B Cimicifuga simplex B,G B,G B,] Euphrasia yezoensis B B B Circaea alpina B B Festuca ovina B Cirsium charkeviczii B (Festuca pratensis) B Cirsium kamtschaticum B B B B B Festuca rubra B,G B B Cirsium pectinellum B,G B, J G B,G B,J B Filipendula camtschatica B,G B,G Clinopodium chinense B Fimbripetalum radians B G Clinopodium sachalinense B Fragaria yezoensis B B Cochlearia officinalis B B Fritillaria camschatcensis B B Comarum palustre B G Gagea nakaiana B B B Conioselinum chinense B B Galium boreale B Convallaria keiskei B B Galium ruthenicum B,G B,G B,G Corydalis ambigua B B B Galium trifidum B ], G B (Dactyl is glomerata) B B Gentiana axillariflora B B B B, J Dactylorhiza aristata E Gentianella auriculata B Dianthus superbus B B B,G B Geranium erianthum G B,G B J B Draba borealis B B (Geranium sibiricum) B B B Drosera rotundifolia G G B, G,J Geranium yesoense B B B Duschekia maximowiczii B (Geum aleppicum) B B B B Taxa Anu. lur. Pol. Tan. Zel. Dem. Sto. Taxa Anu. Iur. Pol. Tan. Zel. Dem. Sto.

Geum fauriei G Lemna trisulca B Glaux maritima B,l (Lepidotheca suaveolens) 1 B B,l Glehnia littoral is B Lespedeza bicolor B B,G B B B (Gnaphalium uliginosum) 1 Leymus moIlis B, ] G B,G B,G B B Gymnadenia conopsea B B,G Ligularia hodgsonii B,] B,G B,G B,l B,G Halenia corniculata B,G B,] B,G Ligusticum scoticum B,] B,G B,G B G B Hemerocallis esculenta G B J B Lilium debile B Heracleum lanatum B,J G G B, J B Linaria japonica B,G B,G B,G B,l B,G Hieracium umbellatum J Lobelia sessilifolia B B, J B,G B Hierochloe sachalinensis B Lonicera caerulea B B B B Hippuris vulgaris B Lonicera sachalinensis B (Holcus lanatus) B B Luzula capitata B,G B,G G Honkenya oblongifolia B B Lycopodium clavatum B (Hordeum jubatum) B B Lycopus lucidus B,J Hosta rectifolia B Lycopus uniflorus G B Hydrangea paniculata B G Lysichiton camtschatcense G B,G B,J Hypericum erectum B B B B Lysimachia davurica B 00 1.0 Hypericum gebleri B Lythrum salicaria B B,G B,G Hypericum kamtschaticum B Maianthemum dilatatum B B Iris ensata B Mecodium wrightii B Iris laevigata B Mentha canadensis var. piperascens B B B,G (Iris pseudacorus) B Menyanthes trifoliata B B Iris setosa B B B B,G B,J Mertensia maritima B B B B (Juncus bufonius) G B B G Miscanthus sinensis B B B Juncus decipiens B B B,G B Moehringia lateriflora B,G Juncus gracillimus B Molinia japonica B Juncus haenkei B B G B,J Myosotis sachalinensis B Juncus papillosus B B Myrica tomentosa B,G B,G B Juncus prominens B (Narcissus poeticus) E J uncus tatewakii B B B B (Narcissus pseudonarcissus) E (luncus tenuis) B B B B Naumburgia thyrsiflora G G J uncus yokoscensis B,J J B,G Nuphar pumila B Lagedium sibiricum B B (Oberna behen) ,B Lathyrus japonicus G B,G B,G B,G B (Oenothera biennis) B,G Lathyrus pilosus B B B,l B Onoclea sensibilis B,G,J B,J B,G Ledum hypoleucum B B,G B,G B Ophelia tetrapetala B Taxa Anu. lur. Pol. Tan. Zel. Oem. Sto. Taxa Anu. lur. Pol. Tan. Zel. Oem. Sto.

Oxycoccus microcarpus B Ptarmica macrocephala B.G G B Oxycoccus palustris B G B Pteridium aquilinum B,G B B Parnassia pal ustris B,] B,] B Puccinellia kurilensis B B Patrinia scabiosifolia J Ranunculus quelpaertensis G Pedicularis resupinata B,G ] B,G Ranunculus repens E (Persicaria maculata) G Ranunculus transochotensis B,G B Persicaria scabra B Rhodiola sachalinensis B,] B B Petasites ampl us G J G Rhodococcum vistis-idaea B B B,G Phalaroides arundinacea G B,] B,G B Rorippa palustris B,J (Phleum pratense) B,G B,G B B B,G Rosa rugosa B,G B B,G B,G B,G Phragmites australis G-obs B B, G-obs Rubia jesoensis B,G J G B,G Phyllospadix iwatensis B Rubus mesogaeus B Picris japonica B,J B,G B B,G J B Rubus sachalinensis B (Pilosella aurantiaca) B (Rumex crispus) B B Plantago camtschatica B,G B,G B,G B,G B, J B Rumex gmelinii B, J B Plantago corn uti B B B,J B (Rumex longifolius) G G Plantago japonica G G (Rumex obtusifolius) '0 0 Platanthera ditmariana E Rumex ochotskius B Platanthera extremiorientalis B Sagina maxima var. crassicaulis B B G Platanthera hologlottis B Salix fuscescens CH Pleurospermum uralense B,G G G B,G B Salix gilgiana B B (Poa annual G B Salix hultenii B Poa macrocalyx B Salix udensis B Poa palustris B Salix yezoensis B (Poa pratensis) G B Sal sola komarovii B B B Poa tatewakiana B B B Sambucus sieboldiana var. miquelii B (Polygonum aviculare) G ] Sanguisorba parviflora B Populus jesoensis B Sanguisorba tenuifolia B,J B,G B,G J B,G Potamogeton perfoliatus E Sasa depauperata B B Potentilla egedii var. grandis B G B,J B,G Sasa kurilensis B Potentilla megalantha B G B Sasa senanensis B Potentilla stolonifera B,G B B Saussurea riederi B,G B Primula fauriei B,J B,G,J B Saxifraga bracteata B B B Prunella asiatica B,G B Scirpus tabernaemontani B,J Ptarmica camtschatica B B Scrophularia grayana B,G G B,J G B Ptarmica japonica B B,G B,G B,G,J B,G B B Scutellaria strigillosa B B B Taxa Anu. Iur. Pol. Tan. Zel. Dem. Sto. Taxa Anu. Iur. Pol. Tan. Zel. Dem. Sto.

Scutellaria yezoensis B,G B,G B,J B,G Truellum thunbergii B B Sedum erythrostictum B Typha latifolia B Sedum kurilense B Urtica platyphylla G B B Sedum telephium B Vaccinium axillare G Sedum verticillatul11 B Vaccinium praestans B, G,J B B Senecio cannabifolius B,G B, J G Vaccinium uliginosum B B B B Senecio nemorensis G G,] B Veratrum grandiflorul11 B,G B Senecio pseudoarnica B,] B,G B,G B,G G B B Viburnum sargentii B Solidago dahurica B,G B B,G B Vicia cracca B B B B Sonchus arenicola B,J B B B Vicia unijuga B,G B B (Sonchus arvensis) E Viola patrinii B G B Sorbaria stellipila B Viola sacchalinensis B Sorbus sal11bucifolia B,G B B Vitis coignetiae B,G G B,G Spiraea beauverdiana B B B,G B Zostera cespitosa B Spiraea betulifolia B B B Spiraea salicifolia B B B B

Spiranthes sinensis B ] Anu., Anuchina IAkiyuri, fj(~1¥iI; Iur., Iuriy IYuri, ~f.'Jj; Pol., Polonskogo ITaraku, ~~ I; Tan., 1.0 Stachys aspera B,G B,G B,] B, ] Tanfllyeva [Suisho, ?kWsI; Zel., Zelenyj (Zelenyi) [Shibotsu, ~J'EI;Dem., Demina [Harukarimosiri, J\ Stellaria longifolia Jv:tJi) t;/ I) (small island, 3km east ofYuri)l; Sto., Storozhevoy [Moemoshiri, pJlDl:ln(smaIl island, (Stellaira media) B B 3km south-west of Signal'nyy, ~M!ifJ)1 Symplocarpus renifoli us G B,J B,G (Taraxacum officinale) B B B-Barkalov & Eremenko (2003) Taraxacum shikotanense G B B B CH - Report only by Chernyaeva (1977) Taraxacum yetrofuense B B G-Collection by S. Gage Thalictrum minus B B,G B,G B, ] B ]-Collection by S. L. Joneson Thalictrum sachalinense E In Empetrum, (G) regarded the single species. Thelypteris thelypteroides B B B B obs means observation only. Thermopsis lupinoides B,] B B B B,G (Trifolium hybridum) B B (Trifolium pratense) B B,] B (Trifolium repens) B B,G B B,1 B,G Trillium camschatcense B B B (Tripleurospermum perforatum) B Tripleurospermum tetragonospermum B B,G B,G B,G B,G B Trisetum umbratile B, ] G G Truellum sieboldii G B, ]