Scientific classification of flowering plants by Nairne, Alexander Kyd

Bougainvillera beyond beauty lies security by Cuartero, Nestor

Mystery, exotica, and drama behind dama de noche by Cuartero, Nestor

Physiology of flowering plants by Mandal, Swaraj, Basu, Ajit K.

Early events in monocot evolution

Flowering Plants. Eudicots Sapindales, Cucurbitales, Myrtaceae by Kubitzki, Klaus

Available for University of the Philippines Diliman via SpringerLink. Click here to access

Introduction to taxonomy of angiosperms by Verma, B.K

Handbook of angiosperm taxonomy and useful plants by Baruah, Akhil

Plant form an illustrated guide to flowering plant morphology by Bell, Adrian D.

Chromosome atlas of flowering plants in Japan

Anatomy of flowering plants an introduction to structure and development by Rudall, Paula

A guide to families of common flowering plants in the Philippines by Castro, Irma Remo

Practical plant identification including a key to native and cultivated flowering plants in north temperate regions by Cullen, J.

A guide to families of common flowering plants in the Philippines by Castro, Irma Remo

A guide to families of common flowering plants in the Philippines by Castro, Irma Remo

A guide to families of common flowering plants in the Philippines by Castro, Irma Remo

Practical plant identification including a key to native and cultivated flowering plants in north temperate regions by Cullen, J.

Phylogeny and evolution of angiosperms by Soltis, Douglas E., Soltis, Pamela S., Endress, Peter K., Chase, Mark W.

Flowering plant embryology with emphasis on economic species by Lersten, Nels R.

Systematic botany of flowering plants a new phylogenetic approach to angiosperms of the temperate and tropical regions