| China | Paris L. | | McNamara, W., et al. | | 查看 |
| China | Philadelphus purpurascens Rehder | | Howick, C. & W. McNamara | | 查看 |
| China | Paeonia delavayi Franch. | | McBeath, R., C. Brickell, J. Cowley, A. Leslie, D. Long, & D. Patterson | | 查看 |
| China | Paris polyphylla Sm. | | Howick, C. & B. McNamara | | 查看 |
| China | Pachysandra terminalis Siebold & Zucc. | | 1980 Sino-American Botanical Expedition | | 查看 |
| China | Philadelphus incanus Koehne | | 1980 Sino-American Botanical Expedition | | 查看 |
| China | Paulownia glabrata Rehder | | Unspecified | | 查看 |
| China | Philadelphus sericanthus Koehne | | Smith, H. | | 查看 |
| China | Philadelphus delavayi L.Henry | | Smith, H. | | 查看 |
| China | Paeonia lutea Delavay ex Franch. | | Unspecified | | 查看 |
| China | Paulownia tomentosa Steud. | | Meyer, F.N. | | 查看 |
| China; Napa Hai above Zhongdien | Panax japonicus var. major (Burkill) C.Y.Wu & Feng | | Hinkley, D. | | 查看 |
| China; 18 km. SW of Daba Forest | Paulownia fortunei Hemsl. | | Unspecified | | 查看 |
| China | Ostryopsis nobilis Balf.f. & W.W.Sm. | | Kunming-Gothenburg Botanical Exped. | | 查看 |
| China | Osteomeles schwerinae C.K.Schneid. | | McNamara, W., C. Howick, et al. | | 查看 |
| China | Osmanthus delavayi Franch. | | McNamara, W., C. Howick, et al. | | 查看 |
| China | Osmanthus delavayi Franch. | | Howick, C. & W. McNamara | | 查看 |
| China | Osmanthus delavayi Franch. | | Howick, C. & B. McNamara | | 查看 |
| China | Osbeckia crinita Benth. ex C.B.Clarke | | Sedlack, E. | | 查看 |
| China | Nyssa sinensis Oliv. | | Wang, Bo-chuan | | 查看 |