Variation in phenology and overall performance traits can help to explain the plant invasion process amongst Mediterranean ecosystems.

Martín-Forés, I., Casado, M. A., Castro, I., Pozo, A. del, Molina-Montenegro, M. A., Miguel, J. M. de, Acosta-Gallo, B., (2018). NeoBiota(41), 67-89. Pensoft Publishers, Sofia, Bulgaria. English language

Grazing preference of Merino sheep for naturalized annual clover species relative to commonly sown clover species.

Maxwell, T. M. R., Moir, J. L., Edwards, G. R., (2016). Grass and Forage Science 71(2), 291-304. Wiley-Blackwell, Oxford, UK. English language

Phosphorus response and efficiency of four adventive annual clovers grown in a New Zealand high country soil under glasshouse conditions.

Maxwell, T. M. R., Moir, J. L., Edwards, G. R., (2013). New Zealand Journal of Agricultural Research 56(3), 203-214. Taylor & Francis, Melbourne, Australia. English language

Cambios en la comunidad vegetal sobre estériles de carbón tras hidrosiembra. / Changes in the plant community after hydroseeding an open-cast coal mine.

González-Alday, J., Martínez-Ruiz, C., (2007). Ecología (Madrid)(No.21), 59-70. O. A. Parques Nacionales, Madrid, Spain. Spanish language

Annual clovers (Trifolium spp.) have different reproductive strategies to achieve persistence in Mediterranean-type climates.

Norman, H. C., Cocks, P. S., Galwey, N. W., (2005). Australian Journal of Agricultural Research 56(1), 33-43. CSIRO Publishing, Collingwood, Australia. English language

Bean yellow mosaic potyvirus infection of alternative hosts associated with subterranean clover (Trifolium subterraneum and narrow-leafed lupins (Lupinus angustifolius): field screening procedure, relative susceptibility/resistance rankings, seed transmission and persistence between growing seasons.

McKirdy, S. J., Jones, R. A. C., (1995). Australian Journal of Agricultural Research 46(1), 135-152. English language