This book presents a taxonomic account of families of order Tubiflora, namely, Verbenaceae, Labiatae, Solanaceae, and Scrophulariceae, which contain several interesting endemic genera and species that are important for understanding the developmental history of Central Asian flora.
1. Introduction 2. Taxonomy 3. Family 104. Verbenaceae Jaume 4. Family 105. Labiatae Juss. 5. Family 106. Solanaceae Juss. 6. Family 107. Scrophulariaceae Juss. 7. Addenda to Russian Original of vol. 5