_Gamopetalæ_ (Flowers with corolla) | _Dialypetalæ_ (Star-shaped flowers) | _Monochlamydeæ_ MONOCOTYLEDONÆ (Flowers with calyx) (One seed-lobed plants) | | DICOTYLEDONÆ | (Two seed-lobed plants) | | | \--------------------v-------------/ CONIFERÆ +Angiospermæ+ CYCADEÆ (Pines) (Plants with enclosed seeds) (Palm-ferns) | GNETACEÆ | | | | | \-----------v-----------------------/ +Gymnospermæ+ (Plants with naked seeds) _Phanerogamæ_ | (Flowering plants) _Pterideæ_ _Selagineæ_ | _Rhizocarpeæ_ | (Frondose-ferns) (Scaled-ferns) |(Water-ferns) | | _Calamariæ_ | | | | | (Shaft-ferns) | | | | | | \-------------------------------v------------------------/ +Filicinæ+ _Frondosæ_ _Sphagnaceæ_ (Ferns) (Leaf-mosses) (Turf-mosses) | | | | CHARACEÆ \----------------v------------/ (Tangle-mosses) | | _Hepaticæ_ (Liverworts) | | | \------------------v--------------------/ +Muscinæ+ (Mosses) _Fucoideæ_ | _Florideæ_ (Brown Algæ) | _Lichenes_ (Red Algæ) | _Chlorophyceæ_ (Lichens) | | (Green Algæ) | | | | | \------------------v-----------------/ +Fungi Inophyta+ +Algæ+ (Tangles) (Thread-plants) | | \-------v------------------------------/ _Protophyta_ (Primæval Plants) | _Vegetable Monera_