- PII
- S26586339S0006813625020037-1
- DOI
- 10.7868/S2658633925020037
- Publication type
- Article
- Status
- Published
- Authors
- Volume/ Edition
- Volume 110 / Issue number 2
- Pages
- 150-158
- Abstract
- Trimonoecy has been identified to occur in the perennial polycarpic herbaceous Galium rivale growing in the Moscow Region. Its trimonoecious state is described in detail here for the first time. The studies, performed during 2022–2024, were carried out applying generally accepted methods. Each individual was found to produce three types of flowers: bisexual, staminate, and pistillate. In staminate flowers, styles and stigmas were completely absent, while pistillate flowers lacked an androecium. Bisexual and staminate flowers were generally larger than pistillate flowers. Pollen grain size and pollen fertility did not differ significantly between bisexual and staminate flowers. Bisexual flowers formed on the shoots of the I–VII orders, pistillate flowers on the shoots of the IV–V orders, and staminate flowers on the shoots of the VI–VII orders of branching. In synflorescences, bisexual flowers predominated, representing up to 96% of all flowers, while pistillate and staminate flowers accounted for up to 2–3% and 1–2%, respectively. The few reports of trimonoecy available in the literature are mentioned and discussed here.
- Keywords
- Galium rivale тримоноэция размеры цветков
- Date of publication
- 01.02.2025
- Year of publication
- 2025
- Number of purchasers
- 0
- Views
- 20
References
- 1. [Bannikova] Банникова В.А. 1976. Морфология соцветия и особенности цветения Zizania latifolia (Griseb.) Stapf. – Бот. журн. 61(7): 990–993.
- 2. [Bulokhov et al.] Булохов А.Д., Семенищенков Ю.А., Панасенко Н.Н. 2018. Нитрофитные травяные сообщества класса Epilobietea angustifolii Tx. et Preising ex von Rochow 1951 в Сожско-Деснинском междуречье. – Раст. России. 33: 19–40. https://doi.org/10.31111/vegrus/2018.33.19
- 3. Dempster L.T. 1990. The genus Galium (Rubiaceae) in South America. IV. – Allertonia. 5(3): 283–345.
- 4. [Demyanova] Демьянова Е.И. 2000. Моноэция. – В кн.: Эмбриология цветковых растений. Терминология и концепции. Т. 3. Системы репродукции. СПб. С. 75–78.
- 5. [Demyanova] Демьянова Е.И. 2011. Спектр половых типов и форм в локальных флорах Урала (Предуралья и Зауралья). – Бот. журн. 96(10): 1297–1315.
- 6. Ehrendorfer F., Barfuss M.H.J., Manen J.-F., Schneeweiss G.M. 2018. Phylogeny, character evolution and spatiotemporal diversification of the species-rich and world-wide distributed tribe Rubieae (Rubiaceae). – PLoS ONE. 13(12): e0207615. https://doi.org/10.1371/journal.pone.0207615
- 7. [Fedorov, Artyushenko] Фёдоров Ал.А., Артюшенко З.Т. 1975. Атлас по описательной морфологии высших растений. Цветок. Л. 351 с.
- 8. [Godin] Годин В.Н. 2007. Половая дифференциация у растений. Термины и понятия. – Журн. общ. биол. 68(2): 98–108.
- 9. Godin V.N. 2022. Trioecy in flowering plants. – Dokl. Biol. Sci. 507(1): 301–311. https://doi.org/10.1134/S0012496622060023
- 10. [Godin] Годин В.Н. 2023. Андромоноэция у Galium odoratum (Rubiaceae). – Бот. журн. 108(9): 821–830. https://doi.org/10.31857/S0006813623090041
- 11. Godin V.N., Ialamova J.I. 2020. Sexual types of flowers morphology in Heracleum sibiricum (Apiaceae). – BIO Web of Conferences. 24: 00025. https://doi.org/10.1051/bioconf/20202400025
- 12. Goldberg E.E., Otto S.P., Vamosi J.C., Mayrose I., Sabath N., Ming R., Ashman T.-L. 2017. Macroevolutionary synthesis of flowering plant sexual systems. – Evolution. 71(4): 898–912. https://doi.org/10.1111/evo.13181
- 13. Mangla Y., Das K., Bali S., Ambreen H., Raina S., Tandon R., Goel S. 2019. Occurrence of subdioecy and scarcity of gender-specific markers reveal an ongoing transition to dioecy in Himalayan seabuckthorn (Hippophae rhamnoides ssp. turkestanica). – Heredity. 122(1): 120–132. https://doi.org/10.1038/s41437-018-0084-z
- 14. [Morozova et al.] Морозова О.В., Беляева Н.Г., Гнеденко А.Е., Суслова Е.Г., Черненькова Т.В. 2021. Синтаксономия и экология черноольшаников Московской области. – Раст. России. 42: 42–62. https://doi.org/10.31111/vegrus/2021.42.42
- 15. Parma D.F., Souza K.F., Vaz M.G.M.V., Martins S.B., Araújo W.L., Zsögön A., Weber A.P.M., Schranz M.E., Nunes-Nesi A. 2023. Exploring the diversity of sexual systems and pollination in Brazilian Cleomaceae species. – Flora. 300: 152245. https://doi.org/10.1016/j.flora.2023.152245
- 16. [Pobedimova] Победимова Е.Г. 1978. Подмаренник – Galium L. – В кн.: Флора Европейской части СССР. Т. 3. Л. С. 100–115.
- 17. Robinsohn I. 1924. Die Färbungsreaktion der Narbe, Stigmatochromie, als morpho-biologische Blütenuntersuchungsmethode – Sitzungsberichte der Akademie der Wissenschaften. Mathematisch-naturwissenschaftliche Сlasse. Abt. I. 133(7–8): 181–211.
- 18. Ronse de Craene L.P. 2010. Floral Diagrams. An aid to understanding flower morphology and evolution. Cambridge University Press. 441 p.
- 19. [Shirokikh et al.] Широких П.С., Мартыненко В.Б., Баишева Э.З., Федоров Н.И., Мулдашев А.А., Наумова Л.Г. 2021. Разнообразие широколиственных и сосново-широколиственных лесов на восточной границе их распространения. – Раст. России. 42: 63–117. https://doi.org/10.31111/vegrus/2021.42.63
- 20. Sokal R.R., Rohlf F.J. 2012. Biometry: the principles and practice of statistics in biological research. 4th edition. New York. 937 p.
- 21. Soza V.L., Olmstead R.G. 2010. Evolution of breeding systems and fruits in New World Galium and relatives (Rubiaceae). – Amer. J. Bot. 97(10): 1630–1646. https://doi.org/10.3732/ajb.1000130
- 22. [Tkachenko] Ткаченко К.Г. 1989. Особенности цветения и семенная продуктивность некоторых видов Heracleum L., выращенных в Ленинградской области. – Раст. ресурсы. 25(1): 52–61.
- 23. Troll W. 1969. Die Infloreszenzen: Typologie und Stellung im Aufbau des Vegetationskörpers. Bd. II. Jena. 630 S.
- 24. Weberling F., Troll W. 1998. Die Infloreszenzen: Typologie und Stellung im Aufbau des Vegetationskörpers. B. II. T. 2. Jena. 483 S.
- 25. [Zhivotovskii] Животовский Л.А. 1979. Показатель сходства популяций по полиморфным признакам. – Журн. общ. биол. 40(4): 587–602.
