| Asteraceae | |
Koyamacalia adenostyloides
| (Franch. & Sav. ex Maxim.) H. Rob. & Brettell | Phytologia 27(4): 271 | 1973 |
| Asteraceae | |
Koyamacalia amagiensis
| (Kitam.) H. Rob. & Brettell | Phytologia 27(4): 271 | 1973 |
| Asteraceae | |
Koyamacalia ambigua
| (Y. Ling) H. Rob. & Brettell | Phytologia 27(4): 271 | 1973 |
| Asteraceae | |
Koyamacalia auriculata
| (DC.) H. Rob. & Brettell | Phytologia 27(4): 271 | 1973 |
| Asteraceae | |
Koyamacalia bulbiferoides
| (Hand.-Mazz.) H. Rob. & Brettell | Phytologia 27(4): 271 | 1973 |
| Asteraceae | |
Koyamacalia chenopodifolia
| (DC.) H. Rob. & Brettell | Phytologia 27(4): 271 | 1973 |
| Asteraceae | |
Koyamacalia cyclota
| (Bureau & Franch.) H. Rob. & Brettell | Phytologia 27(4): 271 | 1973 |
| Asteraceae | |
Koyamacalia dasythyrsa
| (Hand.-Mazz.) H. Rob. & Brettell | Phytologia 27(4): 272 | 1973 |
| Asteraceae | |
Koyamacalia delphiniifolia
| (Siebold & Zucc.) H. Rob. & Brettell | Phytologia 27(4): 272 | 1973 |
| Asteraceae | |
Koyamacalia deltophylla
| (Maxim.) H. Rob. & Brettell | Phytologia 27(4): 272 | 1973 |
| Asteraceae | |
Koyamacalia farfaraefolia
| (Siebold & Zucc.) H. Rob. & Brettell | Phytologia 27(4): 272 | 1973 |
| Asteraceae | |
Koyamacalia firma
| (Kom.) H. Rob. & Brettell | Phytologia 27(4): 272 | 1973 |
| Asteraceae | |
Koyamacalia hastata
| (L.) H. Rob. & Brettell | Phytologia 27(4): 272 | 1973 |
| Asteraceae | |
Koyamacalia hupehensis
| (Hand.-Mazz.) H. Rob. & Brettell | Phytologia 27(4): 272 | 1973 |
| Asteraceae | |
Koyamacalia hwangshanica
| (Y. Ling) H. Rob. & Brettell | Phytologia 27(4): 272 | 1973 |
| Asteraceae | |
Koyamacalia kiusiana
| (Makino) H. Rob. & Brettell | Phytologia 27(4): 272 | 1973 |
| Asteraceae | |
Koyamacalia latipes
| (Franch.) H. Rob. & Brettell | Phytologia 27(4): 272 | 1973 |
| Asteraceae | |
Koyamacalia leucanthema
| (Dunn) H. Rob. & Brettell | Phytologia 27(4): 272 | 1973 |
| Asteraceae | |
Koyamacalia levingii
| (C.B. Clarke) H. Rob. & Brettell | Phytologia 27(4): 272 | 1973 |
| Asteraceae | ! |
Koyamacalia macrocephala
| H. Rob. & Brettell | Phytologia 27(4): 272 | 1973 |
| Asteraceae | |
Koyamacalia maekawae
| (Nakai) H. Rob. & Brettell | Phytologia 27(4): 272 | 1973 |
| Asteraceae | |
Koyamacalia matsudai
| (Kitam.) H. Rob. & Brettell | Phytologia 27(4): 272 | 1973 |
| Asteraceae | |
Koyamacalia maximowicziana
| (Nakai & Maekawa ex Hara) H. Rob. & Brettell | Phytologia 27(4): 273 | 1973 |
| Asteraceae | |
Koyamacalia nikomontana
| (Matsum.) H. Rob. & Brettell | Phytologia 27(4): 273 | 1973 |
| Asteraceae | |
Koyamacalia nipponica
| (Miq.) H. Rob. & Brettell | Phytologia 27(4): 273 | 1973 |
| Asteraceae | |
Koyamacalia nokoensis
| (Masam. & Suzuki) H. Rob. & Brettell | Phytologia 27(4): 273 | 1973 |
| Asteraceae | |
Koyamacalia otopteryx
| (Hand.-Mazz.) H. Rob. & Brettell | Phytologia 27(4): 273 | 1973 |
| Asteraceae | |
Koyamacalia palmatisecta
| (Jeffrey) H. Rob. & Brettell | Phytologia 27(4): 273 | 1973 |
| Asteraceae | |
Koyamacalia pelleifolia
| (King ex J.R. Drumm.) H. Rob. & Brettell | Phytologia 27(4): 273 | 1973 |
| Asteraceae | |
Koyamacalia peltifolia
| (Makino) H. Rob. & Brettell | Phytologia 27(4): 273 | 1973 |
| Asteraceae | |
Koyamacalia penninervis
| (H. Koyama) H. Rob. & Brettell | Phytologia 27(4): 273 | 1973 |
| Asteraceae | |
Koyamacalia phyllolepis
| (Franch.) H. Rob. & Brettell | Phytologia 27(4): 273 | 1973 |
| Asteraceae | |
Koyamacalia pilgeriana
| (Diels) H. Rob. & Brettell | Phytologia 27(4): 273 | 1973 |
| Asteraceae | |
Koyamacalia profundorum
| (Dunn) H. Rob. & Brettell | Phytologia 27(4): 273 | 1973 |
| Asteraceae | |
Koyamacalia pseudotaimingasa
| (Nakai) H. Rob. & Brettell | Phytologia 27(4): 273 | 1973 |
| Asteraceae | |
Koyamacalia quinqueloba
| (Wall. ex DC.) H. Rob. & Brettell | Phytologia 27(4): 273 | 1973 |
| Asteraceae | |
Koyamacalia roborowskii
| (Maxim.) H. Rob. & Brettell | Phytologia 27(4): 274 | 1973 |
| Asteraceae | |
Koyamacalia rockiana
| (Hand.-Mazz.) H. Rob. & Brettell | Phytologia 27(4): 274 | 1973 |
| Asteraceae | |
Koyamacalia rubescens
| (S. Moore) H. Rob. & Brettell | Phytologia 27(4): 274 | 1973 |
| Asteraceae | |
Koyamacalia rufipilis
| (Franch.) H. Rob. & Brettell | Phytologia 27(4): 274 | 1973 |
| Asteraceae | |
Koyamacalia shikokiana
| (Makino) H. Rob. & Brettell | Phytologia 27(4): 274 | 1973 |
| Asteraceae | |
Koyamacalia sinica
| (Y. Ling) H. Rob. & Brettell | Phytologia 27(4): 274 | 1973 |
| Asteraceae | |
Koyamacalia souliei
| (Franch.) H. Rob. & Brettell | Phytologia 27(4): 274 | 1973 |
| Asteraceae | |
Koyamacalia tebakoensis
| (Makino) H. Rob. & Brettell | Phytologia 27(4): 274 | 1973 |
| Asteraceae | |
Koyamacalia yakushimensis
| (Masam.) H. Rob. & Brettell | Phytologia 27(4): 274 | 1973 |
| Asteraceae | |
Koyamacalia yatabei
| (Matsumura & Koidz.) H. Rob. & Brettell | Phytologia 27(4): 274 | 1973 |
| Asteraceae | |
Koyamacalia zuccarinii
| (Maxim.) H. Rob. & Brettell | Phytologia 27(4): 274 | 1973 |