@book{book, title  = {{The Physiology of Flowering Plants}},

 publisher = {{Cambridge University Press}},

 url = {{https://doi.org/10.1017/cbo9781139164450 }},

 year = {{2005}},

 month = {{4}},

 author = {{Öpik H and Rolfe SA}},

 doi = {{10.1017/cbo9781139164450}},

 isbn = {{9780521662512}},

 note = {{Accessed on 2025/11/25}}}