| Lateinischer name | Allgemeiner name | Familie | ||
| Carex phyllomanica W. Boott var. angustata (Carey) Boivin | >>Carex echinata ssp. echinata |
Cyperaceae |
||
| Carex phyllomanica W. Boott var. ormantha (Fern.) Boivin | >>Carex echinata ssp. echinata |
Cyperaceae |
||
| Carex physocarpa J.& K. Presl | >>Carex saxatilis |
Cyperaceae |
||
| Carex physorhyncha Liebm. ex Steud. | >>Carex albicans var. australis |
Cyperaceae |
||
| Carex picta Steud. | Boott s sedge |
Cyperaceae |
||
| Carex pigra Naczi | Tarheel sedge |
Cyperaceae |
||
| Carex pilulifera L. | Cyperaceae |
|||
| Carex piperi Mackenzie | Piper s sedge |
Cyperaceae |
||
| Carex pityophila Mackenzie | loving sedge |
Cyperaceae |
||
| Carex plana Mackenzie | >>Carex muehlenbergii var. enervis |
Cyperaceae |
||
| Carex planispicata Naczi | flat-spiked sedge |
Cyperaceae |
||
| Carex planostachys Kunze | cedar sedge |
Cyperaceae |
||
| Carex plantaginea Lam. | plantainleaf sedge |
Cyperaceae |
||
| Carex platylepis Mackenzie | broadscale sedge |
Cyperaceae |
||
| Carex platyphylla Carey | broadleaf sedge |
Cyperaceae |
||
| Carex plectocarpa F.J. Herm. | >>Carex lenticularis var. dolia |
Cyperaceae |
||
| Carex pluriflora Hultén | manyflower sedge |
Cyperaceae |
||
| Carex pluvia R.W. Krauss | >>Carex alligata |
Cyperaceae |
||
| Carex pluvia R.W. Krauss var. koolauensis R.W. Krauss | >>Carex alligata |
Cyperaceae |
||
| Carex podocarpa R. Br. | shortstalk sedge |
Cyperaceae |
||
| Carex podocarpa R. Br. var. paysonis (Clokey) Boivin | >>Carex paysonis |
Cyperaceae |
||
| Carex polymorpha Muhl. | variable sedge |
Cyperaceae |
||
| Carex polyphylla Kar. & Kir. | >>Carex divulsa ssp. leersii |
Cyperaceae |
||
| Carex polystachya Sw. ex Wahlenb. | Caribbean sedge |
Cyperaceae |
||
| Carex praeceptorium Mackenzie [orthographic variant] | >>Carex praeceptorum |
Cyperaceae |
||
| Carex praeceptorum Mackenzie | early sedge |
Cyperaceae |
||
| Carex praegracilis W. Boott | clustered field sedge |
Cyperaceae |
||
| Carex prairea Dewey ex Wood | prairie sedge |
Cyperaceae |
||
| Carex prasina Wahlenb. | drooping sedge |
Cyperaceae |
||
| Carex praticola Rydb. | meadow sedge |
Cyperaceae |
||
| Carex praticola Rydb. var. subcoriacea F.J. Herm. | >>Carex praticola |
Cyperaceae |
||
| Carex preslii Steud. | Presl s sedge |
Cyperaceae |
||
| Carex pribylovensis Macoun | >>Carex glareosa ssp. pribylovensis |
Cyperaceae |
||
| Carex prionophylla Holm | >>Carex scopulorum var. prionophylla |
Cyperaceae |
||
| Carex projecta Mackenzie | necklace sedge |
Cyperaceae |
||
| Carex proposita Mackenzie | Great Smoky Mountain sedge |
Cyperaceae |
||
| Carex pseudocyperus L. | cypresslike sedge |
Cyperaceae |
||
| Carex pseudoscirpoidea Rydb. | >>Carex scirpoidea ssp. pseudoscirpoidea |
Cyperaceae |
||
| Carex pulicaris L. | Cyperaceae |
|||
| Carex pumila Thunb. | dwarf sedge |
Cyperaceae |
||
| Carex purpurifera Mackenzie | purple sedge |
Cyperaceae |
||
| Carex pyrenaica Wahlenb. | Pyrenean sedge |
Cyperaceae |
||
| Carex pyrenaica Wahlenb. ssp. micropoda (C.A. Mey.) Hultén | Pyrenean sedge |
Cyperaceae |
||
| Carex pyrenaica Wahlenb. ssp. pyrenaica | Pyrenean sedge |
Cyperaceae |
||
| Carex pyrophila Gandog. | >>Carex pachystachya |
Cyperaceae |
||
| Carex rachillis Maguire | >>Carex subnigricans |
Cyperaceae |
||
| Carex radfordii Gaddy | Radford s sedge |
Cyperaceae |
||
| Carex radiata (Wahlenb.) Small | eastern star sedge |
Cyperaceae |
||
| Carex radiata (Wahlenb.) Small var. staminata Peck ex Howe | >>Carex radiata |
Cyperaceae |
||
| Carex raeana Boott | >>Carex vesicaria var. raeana |
Cyperaceae |
||
| Carex ramenskii Komarov | Ramensk s sedge |
Cyperaceae |
||
| Carex ramenskii Komarov var. caudata Hultén | >>Carex ramenskii |
Cyperaceae |
||
| Carex rariflora (Wahlenb.) Sm. | looseflower alpine sedge |
Cyperaceae |
||
| Carex rariflora (Wahlenb.) Sm. var. pluriflora (Hultén) Boivin | >>Carex pluriflora |
Cyperaceae |
||
| Carex rariflora (Wahlenb.) Sm. var. rariflora | looseflower alpine sedge |
Cyperaceae |
||
| Carex raymondii Calder | Raymond s sedge |
Cyperaceae |
||
| Carex raynoldsii Dewey | Raynolds sedge |
Cyperaceae |
||
| Carex recta Boott | estuary sedge |
Cyperaceae |
||
| Carex rectior Mackenzie | >>Carex granularis |
Cyperaceae |
||
| Carex refracta auct. | >>Carex austroalpina |
Cyperaceae |
||
| Carex remota L. [excluded] | Cyperaceae |
|||
| Carex reniformis (Bailey) Small | kidneyshape sedge |
Cyperaceae |
||
| Carex retroflexa Muhl. ex Willd. | reflexed sedge |
Cyperaceae |
||
| Carex retroflexa Muhl. ex Willd. var. texensis (Torr.) Fern. | >>Carex texensis |
Cyperaceae |
||
| Carex retrorsa Schwein. | knotsheath sedge |
Cyperaceae |
||
| Carex rhomalea (Fern.) Mackenzie | >>Carex saxatilis |
Cyperaceae |
||
| Carex rhynchophysa Fisch., C.A. Mey. & Avé-Lall. | >>Carex utriculata |
Cyperaceae |
||
| Carex richardsonii R. Br. | Richardson s sedge |
Cyperaceae |
||
| Carex richii (Fern.) Mackenzie | >>Carex straminea |
Cyperaceae |
||
| Carex riparia auct. non M.A. Curtis [misapplied] | >>Carex hyalinolepis |
Cyperaceae |
||
| Carex riparia M.A. Curtis var. impressa S.H. Wright | >>Carex hyalinolepis |
Cyperaceae |
||
| Carex riparia M.A. Curtis var. lacustris (Willd.) Kükenth. | >>Carex lacustris |
Cyperaceae |
||
| Carex roanensis F.J. Herm. | Roan Mountain sedge |
Cyperaceae |
||
| Carex rosea Schkuhr ex Willd. | rosy sedge |
Cyperaceae |
||
| Carex rosea Schkuhr ex Willd. var. minor Boott | >>Carex radiata |
Cyperaceae |