Seed size dimorphism in Hyptis suaveolens aids in differentiation of the germination niche.

Rathee, S., Sharma, P., Ahmad, M., Batish, D. R., Singh, H. P., Kaur, S., Yadav, S. S., (2022). Plant Biology 24(3), 464-472. Wiley, Berlin, Germany. English language

Verbena brasiliensis Vell.: a new record of an invasive alien species in the flora of Turkey.

Tunçkol, B., (2022). BioInvasions Records 11(1), 57-61. Regional Euro-Asian Biological Invasions Centre (REABIC), Helsinki, Finland. English language

Barleria prionitis, nuevo registro para la flora ruderal cubana. / Barleria prionitis, a new record for the Cuban ruderal flora.

Franco Flores, F., Rodríguez Vázquez, P. O., Pérez Alburquerque, K., Leiseca Pérez, A., Oviedo Prieto, R., (2021). Centro Agrícola 48(2), 79-83. Universidad Central 'Marta Abreu' de Las Villas, Santa Clara, Cuba. Spanish language

One genotype dominates a facultatively outcrossing plant invasion.

Gaskin, J. F., Endriss, S. B., Fettig, C. E., Hufbauer, R. A., Norton, A. P., Sforza, R. F. H., (2021). Biological Invasions 23(6), 1901-1914. Springer, Amsterdam, Netherlands. English language

Reproductive possibilities of alien species Fraxinus pennsylvanica marsh. in the forest stands of the city of Bryansk.

Kholenko, M. S., Semenishchenkov, Yu. A., (2021). Russian Journal of Biological Invasions 12(1), 116-125. Pleiades Publishing, Moscow, Russia. English language

Further records and new data on the occurrence of Martyniaceae in Tunisia and North Africa.

El-Mokni, R., (2021). Hacquetia 20(2), 273-280. Sciendo, Warsaw, Poland. English language

Intraspecific and interspecific allelopathy of invasive plants Plantago virgica and Daucus carota.

Zhang Yue, Zhang QuanLing, Hong Zhi, Zi-Han Kan, Chu ZhaoYue, Tao Ye, (2021). Bulletin of Botanical Research 41(3), 441-448. Science Press, Beijing, China. Chinese language

Invasive organisms in the forests of Russia - where the danger comes from.

Gninenko, Y. I., (2021). Forest biogeocenoses of the boreal zone: geography, structure, functions, dynamics. Materials of the All-Russian scientific conference with international participation, dedicated to the 70th anniversary of the establishment of the Institute of Forest. V.N. Sukachev SB RAS, Krasnoyarsk, 16-19 September 2014, 609-612. Sukachev Institute of Forest SB RASc, Krasnoyarsk, Russia. Russian language

Vaskularna flora starog grada Srebrenika. / Vascular flora of Srebrenik fortress.

Sarajlić, N., Zukić, M., Šarić, Š., (2021). Radovi Poljoprivredno-Prehrambenog Fakulteta Univerziteta u Sarajevu / Works of the Faculty of Agriculture and Food Sciences University of Sarajevo 66(71 Part 1), 9-20. Poljoprivredno-prehrambeni fakultet Univerziteta u Sarajevu, Sarajevo, Bosnia-Herzegovina. Bosnian language

Nuevos datos sobre la presencia de Proboscidea louisianica (mill.) thell. (Martyniaceae) en la comunidad valenciana. / New data on the presence of Proboscidea louisianica (Mill.) Thell. (Martyniaceae) in the valencian community (Spain).

Ibáñez, Á., Ferrer-Gallego, P. P., (2021). Flora Montiberica 79, 63-67. Flora Montiberica, Valencia, Spain. Spanish language