TAXON 57 (4) • November 2008: 1267–1273 Marhold • IAPT/IOPB chromosome data 6 IOPB COLUMN Edited by Karol Marhold & Gonzalo Nieto Feliner IAPT/IOPB chromosome data 6 Edited by Karol Marhold Victor V. Chepinoga1, Aleksandr A. Gnutikov2, LEMNACEAE Ilya V. Enushchenko1 & Anastasya V. Chepinoga1 Spirodela polyrhiza (L.) Schleid., 2n = 42; Russia, Irkutskaya Oblast’, AG & IE С520. 1 Department of Botany & Genetics, Irkutsk State University, 1 Karl Marks Str., 664003, Irkutsk, Russia. MENYANTHACEAE [email protected] Nymphoides peltata (S.G. Gmel.) O. Kuntze, 2n = 54; Russia, 2 Baikal Research Center, 5–10 Karl Marks Str., 664003, Chitinskaya Oblast’, AG & IE C411, AG & IE C618. Irkutsk, Russia NYMPHAEACEAE All matherials CHN; collectors: VCH = V.V. Chepinoga, AG = Nuphar pumila (Timm) DC., 2n = 34; Russia, Irkutskaya Oblast’, A.A. Gnutikov, IE = I.V. Enushchenko; vouchers in IRKU. AG & IE С461. Nymphaea tetragona Georgi, 2n = ca. 52; Russia, Irkutskaya This study was supported by the grants no. 05-05-64061, 07- Oblast’, AG & IE С460. 04-00610 from Russian Fund for Basic Research, RNP.2.2.1.1.7334 and RNP.2.2.3.1.4667 from Ministry of Education and Science of POACEAE Russian Federation. Agrostis gigantea Roth, 2n = 42; Russia, Irkutskaya Oblast’, AG & IE C466, AG & IE С482, AG & IE С488. ACORACEAE Alopecurus aequalis Sobol., 2n = 14; Russia, Irkutskaya Acorus calamus L., 2n = 24; Russia, Irkutskaya Oblast’, AG & Oblast’, AG & IE С448; Russia, Chitinskaya Oblast’, AG & VCH C477. IE С387. Alopecurus arundinaceus Poir., 2n = 28; Russia, Buryatiya, AG ALISMATACEAE & IE С356. Sagittaria natans Pall., 2n = 22; Russia, Irkutskaya Oblast’, AG Arctopoa subfastigiata (Trin.) Prob., 2n = 42; Russia, Buryatiya, & IE C529; Russia, Chitinskaya Oblast’, AG & IE C415. AG & IE С354. Sagittaria sagittifolia L., 2n = 22; Russia, Irkutskaya Oblast’, Beckmannia hirsutiflora (Roshev.) Prob., 2n = 14; Russia, Chitin- AG & VCH C522. skaya Oblast’, AG & IE С412. Sagittaria trifolia L., 2n = 22; Russia, Irkutskaya Oblast’, AG Beckmannia syzigachne (Steud.) Fernald, 2n = 14; Russia, Irkuts- & VCH C552. kaya Oblast’, AG & IE С543. Bromopsis sibirica (Drobow) Peschkova, 2n = 56; Russia, Irkuts- BRASSICACEAE kaya Oblast’, AG & IE C462. Megadenia bardunovii Popov, 2n = 20; Russia, Buryatiya, Calamagrostis arundinacea (L.) Roth, 2n = 28; Russia, Irkuts- Kazanovsky C347. kaya Oblast’, AG & IE С481. Calamagrostis epigeios (L.) Roth, 2n = 28; Russia, Irkutskaya CABOMBACEAE Oblast’, AG & VCH C473. Brasenia schreberi J.F. Gmel., 2n = 80; Russia, Irkutskaya Calamagrostis langsdorffii (Link) Trin., 2n = 28; Russia, Irkuts- Oblast’, AG & VCH C553. kaya Oblast’, AG & IE C532. Calamagrostis purpurea (Trin.) Trin., 2n = 28; Russia, Chitins- HIPPURIDACEAE kaya Oblast’, AG & IE С386; Russia, Irkutskaya Oblast’, AG Hippuris vulgaris L., 2n = 32; Russia, Chitinskaya Oblast’, AG & IE C469. & IE C599, AG & IE С425. Deschampsia caespitosa (L.) P. Beauv., 2n = 26; Russia, Irkuts- kaya Oblast’, AG & IE С443, AG & IE C519, AG & IE C513, HYDROCHARITACEAE AG & IE С489. Hydrocharis morsus-ranae L., 2n = 28; Russia, Irkutskaya Elymus exselsus Turcz. ex Griseb., 2n = 42; Russia, Chitinskaya Oblast’, AG & IE С524. Oblast’, AG & IE C608. All materials for the chromosome column should be submitted electronically to: Karol Marhold, [email protected] (Insti- tute of Botany, Slovak Academy of Sciences, SK-845 23 Bratislava, Slovakia, and Department of Botany, Charles University, CZ 128-01 Prague, Czech Republic). The full version of this contribution is available in the online edition of TAXON. The following citation format is recommended: Baltisberger, M. & Voelger, M. 2006. Sternbergia sicula. In: Marhold, K. (ed.), IAPT/IOPB chromosome data 1. Taxon 55: 444, E2. 1267 Marhold • IAPT/IOPB chromosome data 6 TAXON 57 (4) • November 2008: 1267–1273 Elymus gmelinii (Ledeb.) Tzvelev, 2n = 28; Russia, Irkutskaya SPARGANIACEAE Oblast’, AG & IE С547. Sparganium glomeratum Laest. ex Beurl., 2n = 30; Russia, Elymus pendulinus (Nevski) Tzvelev, 2n = 28; Russia, Chitins- Irkutskaya Oblast’, AG & IE С556. kaya Oblast’, AG & IE С408. Sparganium rothertii Tzvelev, 2n = 30; Russia, Chitinskaja Elymus sibiricus L., 2n = 28; Russia, Chitinskaya Oblast’, AG Oblast’, AG & IE С406. & IE С405. Festuca sibirica Hack. ex Boiss., 2n = 28; Russia, Buryatiya, TRAPACEAE AG & IE С368. Trapa sibirica Flerow, 2n = 48; Russia, Irkutskaya Oblast’, AG Glyceria spiculosa (F. Schmidt) Roshev., 2n = 40; Russia, Irkuts- & IE C533. kaya Oblast’, AG & VCH C476. Glyceria triflora (Maxim.) Kom., 2n = 20; Russia, Chitinskaya TYPHACEAE Oblast’, AG & IE С410, AG & IE C589. Typha laxmannii Lepech., 2n = 30; Russia, Chitinskaya Oblast’, Helictotrichon pubescens (Huds.) Pilg., 2n = 14; Russia, Irkuts- AG & IE C603. kaya Oblast’, IE C352, AG & IE С442. Helictotrichon schellianum (Hack.) Roshev., 2n = 14; Russia, Irkutskaya Oblast’, AG & IE C550; Russia, Buryatiya, AG Nina S. Probatova1, Elvira G. Rudyka1, Vitaly P. Seledets2, & IE С365. Vitaly A. Nechaev1 Hierocloë glabra Trin., 2n = 42; Russia, Chitinskaya Oblast’, AG & IE С418. 1 Institute of Biology & Soil Science, Far East Branch of Koeleria cristata (L.) Pers., 2n = 28; Russia, Buryatiya, AG & Russian Academy of Sciences, 159 Stoletya Prospect, IE C362. 690022, Vladivostok, Russia. [email protected] Phalaroides arundinacea (L.) Rausch., 2n = 28; Russia, Ir- 2 Pacific Institute of Geography, Far East Branch of Russian kutskaya Oblast’, AG & Hoff C511, AG & IE С494, AG & Academy of Sciences, 7 Radio Str., 690041, Vladivostok, Russia IE C475. Phleum phleoides (L.) Karsten, 2n = 28; Russia, Irkutskaya All materials CHN; collectors: NP = N.S. Probatova, VS = Oblast’, AG & IE C470. V.P. Seledets; vouchers in VLA. Poa pratensis L., 2n = 56; Russia, Chitinskaya Oblast’, AG & IE С375. This study was supported by Grants no. 04-04-49750 and Poa supina Schrad., 2n = 14; Russia, Krasnoyarskii Krai, AG & 07-04-00610 (to N.S. Probatova), from Russian Fund for Basic IE С539; Russia, Irkutskaya Oblast’, AG & IE C574, AG & IE Research (RFBR). C512; Russia, Chitinskaya Oblast’, AG & IE С371. Puccinellia hauptiana V.I. Krecz. ex Schischk., 2n = 28; Russia, ALLIACEAE Irkutskaya Oblast’, AG & IE C517; Russia, Chitinskaya Ob- Allium condensatum Turcz., 2n = 16; Russia, Primorskii Krai, last’, AG & IE C421, AG & IE C402. Prozorova 8492. Puccinellia macranthera V.I. Krecz., 2n = 28; Russia, Buryatiya, Allium monanthum Maxim., 2n = 32; Russia, Primorskii Krai, AG & IE C367. Nechaev 10762. Setaria viridis (L.) P. Beauv., 2n = 18; Russia, Buryatiya, AG Allium spirale Willd. ex Schltdl., 2n = 32; Russia, Primorskii & IE С573. Krai, Pavlova 8990. Trisetum sibiricum Rupr., 2n = 14; Russia, Irkutskaya Oblast’, AG & IE C503. APIACEAE Ligusticum hultenii Fernald, 2n = 22; Russia, Khabarovskii Krai, POLYGONACEAE Tolmacheva 9941. Persicaria hydropiper (L.) Spach, 2n = 20; Russia, Chitinskaya Oblast’, AG & IE С577; Russia, Irkutskaya Oblast’, AG & ARACEAE IE С456. Arisaema amurense Maxim., 2n = 56; Russia, Primorskii Krai, Shibneva 10553. PRIMULACEAE Calla palustris L., 2n = 36; Russia, Amurskaya Oblast’, Kudrin Naumburgia thyrsiflora (L.) Rchb., 2n = 40; Russia, Kras- 10441. noyarskii Krai, AG & IE С538. ARALIACEAE RANUNCULACEAE Eleutherococcus senticosus (Rupr. & Maxim.) Maxim., 2n = 48; Batrachium circinatum (Sibth.) Spach, 2n = 16; Russia, Irkuts- Russia, Amurskaya Oblast’, Kapustina 10616. kaya Oblast’, AG & IE С555; Russia Chitinskaya Oblast’, AG & IE C423. ARISTOLOCHIACEAE Batrachium kauffmannii (Clerc) V.I. Krecz., 2n = 32; Russia, Aristolochia contorta Bunge, 2n = 14; Russia, Primorskii Krai, Irkutskaya Oblast’, AG & IE С446; Russia, Chitinskaya Nechaev 10951. Oblast’, AG & IE С620. Asarum sieboldii Miq., 2n = 26; Russia, Primorskii Krai, Lap- Thacla natans (Pall. ex Georgi) Deyl & Soják, 2n = 32; Russia, enko 10965. Chitinskaya Oblast’, AG & IE С424, AG & IE C591. ASTERACEAE SCROPHULARIACEAE Ageratum houstonianum Mill., 2n = 20; Russia, Amurskaya Limosella aquatica L., 2n = 40; Russia, Irkutskaya Oblast’, AG Oblast’, NP & VS 10881. & IE C455, AG & IE C501. Artemisia borealis Pall., 2n = 18; Russia, Kamchatskii Krai, Yakubov 8440, 8453. 1268 TAXON 57 (4) • November 2008: 1267–1273 Marhold • IAPT/IOPB chromosome data 6 Artemisia furcata M. Bieb., 2n = 18; Russia, Kamchatskii Krai, BERBERIDACEAE Yakubov 8442, 8741. Plagiorhegma dubia Maxim., 2n = 12; Russia, Primorskii Krai, Artemisia glomerata Ledeb., 2n = 18; Russia, Kamchatskii Krai, Lapenko 10957. Yakubov 8441. Artemisia gmelini Web. ex Stechm., 2n = 54; Russia, Buryatia, BETULACEAE NP & VS 9719; Russia, Amurskaya Oblast’, NP & VS 10752; Betula middendorffii Trautv. & C.A. Mey., 2n = 28; Russia, Pri- Russia, Primorskii Krai, VS 10669. morskii Krai, Gulariants 8970. Artemisia keiskeana Miq., 2n = 18; Russia, Primorskii Krai, NP & VS 8149. BORAGINACEAE Artemisia littoricola Kitam., 2n = 36; Russia, Primorskii Krai, Trigonotis radicans (Turcz.) Steven, 2n = ca. 24; Russia, Primor- NP & VS 7418. skii Krai, NP & VS 8148. Artemisia selengensis Turcz. ex Besser, 2n = 36; Russia, Primor- skii Krai, Rudyka 7456. BRASSICACEAE Artemisia stolonifera (Maxim.) Kom., 2n = 36; Russia, Primor- Cardamine leucantha (Tausch) O.E. Schulz, 2n = 16; Russia, skii Krai, NP & VS 7814, Pavlova 9008. Amurskaya Oblast’, Kapustina 10598; Russia, Primorskii Artemisia sylvatica Maxim., 2n = 16; Russia, Primorskii Krai, Krai, NP & VS 9600. NP & VS 7808. Sisymbrium luteum (Maxim.) O.E. Schulz, 2n = 28; Russia, Pri- Atractylodes ovata (Thunb.) DC., 2n = 24; Russia, Amurskaya