Timo Koponen

Publications

Research output per year 1974 2009 2010 2013 2014 2015 2017 2018 2019 2022 2023

• 174 Article
• 17 Chapter
• 3 Book
• 1 Anthology or special issue
• 1 More
  • 1 Foreword / postscript

Research output per year

Research output per year

Search results

• 2023

  Kiinan Hunanin maakunnan sammalkasvisto; tutkimusmatkat ja tuloksia

  Koponen, T., Piippo, S., Enroth, J. & He, X., Dec 2023, In: Bryobrotherella. 26, p. 6-28 23 p.

  Research output: Contribution to journal › Article › Scientific

• New national and regional bryophyte records, 74: 17. Philonotis trachyphylla Dixon & Badhw.

  Koponen, T. & Uotila, P., 2023, In: Journal of Bryology. 45, 3, p. 254 1 p.

  Research output: Contribution to journal › Article › Scientific › peer-review
• 2022

  A collection of Philonotis (Musci, Bartramiaceae) from the Philippines, with P. norrisii, P. praemollis and P. vescoana new to the country, and P. vescoana var. flexuosa, var. nov.

  Koponen, T. & Swartz, U., 1 Jul 2022, In: Acta Bryolichenologica Asiatica. 10, p. 102-118 17 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Bartramiaceae and Mniaceae specimens collected by M. Higuchi in Myanmar in 2017, with Plagiomnium wui new to Myanmar

  Koponen, T., Higuchi, M. & Aung, M. M., 1 Jul 2022, In: Acta Bryolichenologica Asiatica. 10, p. 93-101 9 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Bryobrotherella 25 vuotta

  Koponen, T. & Piippo, S., 22 Nov 2022, In: Bryobrotherella. 25, p. 6-9 4 p.

  Research output: Contribution to journal › Article › Scientific

• Bryophyte flora of Hunan Province, China. 28. Rhizogoniaceae, Climaciaceae, Hedwigiaceae and Hylocomiaceae, excluding Ctenidium (Bryophyta).

  Koponen, T., 1 Jul 2022, In: Acta Bryolichenologica Asiatica. 10, p. 9-29 21 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Bryophyte flora of Hunan Province of China. 29. Chionoloma (Pottiaceae)

  Sollman, P. & Koponen, T., 1 Jul 2022, In: Acta Bryolichenologica Asiatica. p. 31-38 9 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Letters from St. Petersburg

  Koponen, T., 22 Nov 2022, In: Bryobrotherella. 25, p. 10-17 8 p.

  Research output: Contribution to journal › Article › Scientific

• New records and range extensions of Pottiaceous mosses (Bryophyta) to seven countries and four provinces of China in SE Asia, and to two countries in Central Africa

  Koponen, T. & Sollman, P., 1 Jul 2022, In: Acta Bryolichenologica Asiatica. 10, p. 75-91 17 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Plagiomnium himalayanum T.J. Kop., spec. nov. from western Himalaya: possible sister to P. integrum and progenitor of P. rostratum (Bryophyta, Mniaceae)

  Koponen, T., 1 Jul 2022, In: Acta Bryolichenologica Asiatica. 10, p. 61-73 13 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Revision of Mniaceae (Bryophyta) in Pakistan

  Koponen, T., Khan, A. S. & Gilani, S. A. A., 1 Jul 2022, In: Acta Bryolichenologica Asiatica. 10, p. 39-54 16 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Rhizomnium mieheanum sp. nov. (Mniaceae) and five other species of Mniaceae new to Myanmar

  Müller, F. & Koponen, T., 2022, In: Hattoria. 13, p. 1-12 12 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

• Tarinaa pioneista

  Koponen, T., Jun 2022, In: Lohjan saaristo : Lohjansaaren, Osuniemen sekä Lohjanjärven eteläosan saarien paikallislehti . 18, 1, p. 14-17 4 p.

  Research output: Contribution to journal › Article › Professional

• Tarinaa pioniesta

  Koponen, T., 2022, In: Arboretum Mustilan Ystävien jäsentiedote. 2022, 2, p. 10-13 4 p.

  Research output: Contribution to journal › Article › Professional

• The bryophytes of the Wallich herbarium and catalogue

  Koponen, T. (Editor) & Long, D., 15 Aug 2022, In: Acta Bryolichenologica Asiatica. 11, p. 9-100 92 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• The homotypic synonymy of Mnium ambiguum and M. marginatum var. dioicum and its taxonomic implications, and the status of M. riparium (Mniaceae, Bryohyta).

  Koponen, T. & Ochyra, R., 1 Jul 2022, In: Acta Bryolichenologica Asiatica. 10, p. 61-73 13 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Uutisia: Li Zihua, vieras 40 vuoden takaa

  Koponen, T., 22 Nov 2022, In: Bryobrotherella. 25

  Research output: Contribution to journal › Article › Scientific

• 2021

  Entosthodon obtusus ja tieteelle uusi laji Entosthodon ulvinenii, uusina Suomelle Pisavaaran luonnonpuistosta

  Koponen, T., 24 Nov 2021, In: Bryobrotherella. 24, p. 58-66 9 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Kulttuurisammalet, onko niitä?

  Koponen, T., 24 Nov 2021, In: Bryobrotherella. 24, p. 10-23 13 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Mosses collected from Koli, North Karelia, Finland by T. Koponen in 1964; habitats, substrates, an estimation of frequencies and conservation

  Koponen, T., 10 Sept 2021, In: Bryobrothera. 12, p. 7-51 44 p., 12.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Mosses collected in Pisa Strict Nature Reserve in northern Finland by Aune and Timo Koponen in 1964-66; habitats, substrates, an estimation of frequencies and conservation

  Koponen, T. & Ulvinen, T., 10 Sept 2021, In: Bryobrothera. 12, p. 53-111 48 p., 12.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Ovelia sammalia

  Koponen, T., 24 Nov 2021, In: Bryobrotherella. 24, p. 16-17

  Research output: Contribution to journal › Article › Scientific

• Ovelia sammalia

  Koponen, T., 2021, In: Lohjan saaristo : Lohjansaaren, Osuniemen sekä Lohjanjärven eteläosan saarien paikallislehti . p. 16-17 2 p.

  Research output: Contribution to journal › Article › General public

• Uutta sammalkirjallisuutta. Literature review 10

  Koponen, T., 24 Nov 2021, In: Bryobrotherella. 24, p. 20-92 12 p.

  Research output: Contribution to journal › Article › Scientific

• 2020

  A collection of Pottiaceae (Bryophyta) from Sichuan and Yunnan, China, with contributions to other families.

  Sollman, P. & Koponen, T., 16 Nov 2020, In: Acta Bryolichenologica Asiatica. 9, p. 167-202 36 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Kesäloman ensimmäinen päivä

  Koponen, T., 2020, In: Lohjan saaristo : Lohjansaaren, Osuniemen sekä Lohjanjärven eteläosan saarien paikallislehti . 2020/16, p. 14 1 p.

  Research output: Contribution to journal › Article › General public

• Kultasirppisammalen (Loeskypnum badium) avoitus; Leopold Loesken kirjeitä V. F. Brotherukselle ja Bryologische Zeitschrift

  Koponen, T., 3 Sept 2020, In: Bryobrotherella. 2020/23, p. 29-37 8 p.

  Research output: Contribution to journal › Article › Scientific

• Notes on Philonotis (Bartramiaceae, Bryophyta). 17. Australian and New Zealand taxa P. tenuis, P. austrofalcata, P. pseudomollis and P. streimannii, nom. nov.

  Koponen, T., Oct 2020, In: Annales Botanici Fennici. 57, 4-6, p. 203-208 6 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Philonotis (Bartramiaceae, Bryophyta) in Hawai'i and the Pacific: nomenclature, taxonomy and ranges

  Koponen, T., Oct 2020, In: Annales Botanici Fennici. 57, 4-6, p. 377-399 23 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Revision and checklist of Philonotis (Batramiaceae, Bryophyta) in Pakistan, with status of P. trachyphylla Dixon & Badhw. and note on Mnium riparium Mitt. (Mniaceae)

  Koponen, T. & Higuchi, M., 2020, In: Bulletin of the National Museum of Nature and Science.. 46, 2, p. 55-64 10 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Sammaltieteen historiaa [kirjaesittely]

  Koponen, T., 2020, In: Botanicum. 2020/3, p. 4 1 p.

  Research output: Contribution to journal › Article › Professional

• Uutta sammalkirjallisuutta. Literature review 9.

  Koponen, T., 3 Sept 2020, In: Bryobrotherella. 2020/23, p. 46-52 7 p.

  Research output: Contribution to journal › Article › Scientific

• 2019

  Additions to Chinese moss flora (Pottiaceae), Chionoloma dubium and Trichostomum criotum from Yunnan and T. tortelloides from Sichuan and Yunnan.

  Sollman, P. & Koponen, T., 23 Sept 2019, In: Acta Bryolichenologica Asiatica. 2019/8, p. 125-128 4 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Bryophyte floa of the Huon Peninsula, Papua New Guinea. LXXX. Cheilolejeunea and Drepanolejeunea, with contributions to Ceratolejeunea, Cololejeunea, Diplasiolejeunea, Lejeunea, Metalejeunea and Microlejeunea (Lejeuneaceae, Marchantiophyta)

  Pocs, T., Mizutani, M. & Koponen, T., 23 Sept 2019, In: Acta Bryolichenologica Asiatica. 8, p. 41-84 44 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Bryophyte flora of Hunan Povince of China 27. Polytrichaceae (Bryophyta).

  Koponen, T. & Hyvönen, J., 23 Sept 2019, In: Acta Bryolichenologica Asiatica. 8, p. 105-124 20 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Bryophyte flora of Hunan Province of China, 26. Bartramiaceae (Bryophyta).

  Koponen, T., 23 Sept 2019, In: Acta Bryolichenologica Asiatica. 8, p. 85-103 19 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Bryophyte flora of the Huon Peninsula, Papua New Guinea. LXXIX. Splachnaceae, Splachnobryaceae and addition to Bryaceae (Bryophyta).

  Koponen, T., 23 Sept 2019, In: Acta Bryolichenologica Asiatica. 8, p. 25-40 16 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Bryophyte flora of the Huon Peninsula, Papua New Guinea. LXXVIII. New Guinea Philonotis (Bryophyta, Bartramiaceae) revisited; collections made by B.O. van Zanten in 1968.

  Koponen, T., 23 Sept 2019, In: Acta Bryolichenologica Asiatica. 8, p. 9-24 16 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• New national and regional bryophyte records, 61

  Ellis, L. T., Afonina, O. M., Czernyadjeva, I., Ivchenko, T. G., Kholod, S. S., Kotkova, V. M., Kuzmina, E. Y., Potemkin, A. D., Sergeeva, Y. M., Asthana, A. K., Gupta, D., Sahu, D. K., Srivastava, S., Bakalin, V. A., Bednarek-Ochyra, H., Campisi, P., Dia, M. G., Choi, S. S., Dagnino, D. & Minuto, L. & 39 others, Turcato, C., Drapela, P., Dugarova, O. D., Tubanova, D. Y., Enroth, J., Koponen, T., Klama, H., Erdag, A., Kirmaci, M., Fedosov, V. E., Hodgetts, N. G., Holyoak, D. T., Jukoniene, I., Konstantinova, N. A., Savchenko, A. N., Vilnet, A. A., Krival, E. A., Kürschner, H., Lapshina, E. D., Larrain, J., Ma, W. Z., Maksimov, A. I., Marino, M. L., Müller, F., Pande, N., Park, S. J., Sun, B.-Y., Pivoras, A., Plasek, J., Puglisi, M., Sciandrello, S., Rajian, N. J., Suleiman, M., Schaefer-Verwimp, A., Shevock, J. R., Spitale, D., Stebel, A., Taha, M. A. & Porley, R. D., 2 Oct 2019, In: Journal of Bryology. 41, 4, p. 364-384 21 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Notes on Philonotis (Batramiaceae, Bryophyta). 16. Philonotis yezoana, a discontinuously holarctic moss from Sikkim, India and Yunnan, China

  Koponen, T., Long , D. G. & Shevock, J. R., 23 Sept 2019, In: Acta Bryolichenologica Asiatica. 8, p. 139-144 6 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• On the hypothesis of dioicous - monoicous species pairs in the Mniaceae (Bryophyta); morphology, sexual condition and distribution.

  Koponen, T., 2019, In: Acta Musei Silesiae. Scientiae Naturales. 2019/68, 1-2, p. 67-81 15 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Prof. Jiri Vana (1940-2018)

  Koponen, T., 4 Dec 2019, In: Bryobrotherella. 2019/22, p. 6-7 2 p.

  Research output: Contribution to journal › Article › Scientific

• Revision and checklist of the moss families Bartramiaceae and Mniaceae in Vietnam.

  Koponen, T., Nguyen, T.-L., Luong, T.-T. & Huttunen, S., 23 Sept 2019, In: Hattoria. 10, p. 69-107 39 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

  Open Access

  File

• Sextus Otto Lindberg ja Harald Lindberg, kaksi Lohjansaariston varhaista sammaltutkijaa

  Koponen, T., 2019, In: Lohjan saaristo : Lohjansaaren, Osuniemen sekä Lohjanjärven eteläosan saarien paikallislehti . 2019, p. 6-7 2 p.

  Research output: Contribution to journal › Article › General public

• Suomen sammalet

  Piippo, S. & Koponen, T., 2019, Helsinki: Minerva. 423 p.

  Research output: Book/Report › Book › Scientific › peer-review

• Suomen Sammalseura ry::n kevätretki 2018 Porkkalaan.

  Koponen, T. & Piippo, S., 4 Dec 2019, In: Bryobrotherella. 2019/22, p. 59-61 3 p.

  Research output: Contribution to journal › Article › Scientific

• Suomen sammaltutkimuksen lippulaivan osa 8.

  Koponen, T., 2019, In: Botanicum. 2019/8, p. 2-3 2 p.

  Research output: Contribution to journal › Article › Professional

  Open Access

• The genus Fleischerobryum Loeske, with the status of F. macrophyllum Broth. (Bryophyta, Bartramiaceae).

  Koponen, T., 23 Sept 2019, In: Acta Bryolichenologica Asiatica. 8, p. 129-138 10 p.

  Research output: Contribution to journal › Article › Scientific › peer-review

• Uutta sammalkirjallisuutta. Literature reviews. 8.

  Koponen, T., 4 Dec 2019, In: Bryobrotherella. 2019/22, p. 62-67 6 p.

  Research output: Contribution to journal › Article › Scientific

• Viktor Ferdinand Brotherus' contribution to world diversity of mosses.

  Koponen, T., 2019, In: The Bryological times. 2019/149, p. 4 1 p.

  Research output: Contribution to journal › Article › Scientific › peer-review