| Symbol | Scientific name | Common name/Accepted name (for synonyms) | Family |
| PACIS | Paspalum ciliatifolium Michx. var. stramineum (Nash) Fern. | Paspalum setaceum | Poaceae
|
| PACI6 | Paspalum ciliatifolium Michx. | Paspalum setaceum | Poaceae
|
| PACI8 | Paspalum circulare Nash | Paspalum laeve | Poaceae
|
| PACL4 | Paspalum clavuliferum C. Wright | hillside crowngrass | Poaceae
|
| PACO46 | Paspalum commersonii Lam. | Paspalum scrobiculatum | Poaceae
|
| PACO14 | Paspalum conjugatum Berg. | hilograss | Poaceae
|
| PACO15 | Paspalum convexum Humb. & Bonpl. ex Fluegg� | Latin American crowngrass | Poaceae
|
| PACO80 | Paspalum coryphaeum Trin. | Emperor crowngrass | Poaceae
|
| PADE13 | Paspalum debile Michx. | Paspalum setaceum | Poaceae
|
| PADE7 | Paspalum decumbens Sw. | decumbent crowngrass | Poaceae
|
| PADE6 | Paspalum densum Poir. | dense crowngrass | Poaceae
|
| PADI4 | Paspalum difforme Le Conte | Paspalum floridanum | Poaceae
|
| PADI3 | Paspalum dilatatum Poir. | dallisgrass | Poaceae
|
| PADI15 | Paspalum dispar Chase | mosquito crowngrass | Poaceae
|
| PADI5 | Paspalum dissectum (L.) L. | mudbank crowngrass | Poaceae
|
| PADII2 | Paspalum distichum L. var. indutum Shinners | Paspalum distichum | Poaceae
|
| PADI6 | Paspalum distichum L. | knotgrass | Poaceae
|
| PAFA4 | Paspalum fasciculatum Willd. ex Fluegg� | Mexican crowngrass | Poaceae
|
| PAFI5 | Paspalum fimbriatum Kunth | Panama crowngrass | Poaceae
|
| PAFLG | Paspalum floridanum Michx. var. glabratum Engelm. ex Vasey | Paspalum floridanum | Poaceae
|
| PAFL4 | Paspalum floridanum Michx. | Florida paspalum | Poaceae
|
| PAFL5 | Paspalum fluitans (Ell.) Kunth | horsetail paspalum | Poaceae
|
| PAGE3 | Paspalum geminum Nash | Paspalum pubiflorum | Poaceae
|
| PAGI | Paspalum giganteum Baldw. ex Vasey | Paspalum floridanum | Poaceae
|
| PAGL8 | Paspalum glabratum (Engelm. ex Vasey) C. Mohr | Paspalum floridanum | Poaceae
|
| PAGL7 | Paspalum glabrum Poir. | Paspalum laxum | Poaceae
|
| PAHA3 | Paspalum hartwegianum Fourn. | Hartweg's paspalum | Poaceae
|
| PAHI13 | Paspalum hieronymi Hack. | paspalum | Poaceae
|
| PAHY2 | Paspalum hydrophilum Henr. | water paspalum | Poaceae
|
| PAIN5 | Paspalum intermedium Munro ex Morong | intermediate paspalum | Poaceae
|
| PALAC | Paspalum laeve Michx. var. circulare (Nash) Stone | Paspalum laeve | Poaceae
|
| PALAP | Paspalum laeve Michx. var. pilosum Scribn. | Paspalum laeve | Poaceae
|
| PALA10 | Paspalum laeve Michx. | field paspalum | Poaceae
|
| PALA16 | Paspalum laeviglume Scribn. ex Nash | Paspalum pubiflorum | Poaceae
|
| PALA25 | Paspalum lanatum Kunth | Leptocoryphium lanatum | Poaceae
|
| PALA11 | Paspalum langei (Fourn.) Nash | rustyseed paspalum | Poaceae
|
| PALA26 | Paspalum larranagai Arech. | Paspalum urvillei | Poaceae
|
| PALA12 | Paspalum laxum Lam. | coconut paspalum | Poaceae
|
| PALE10 | Paspalum lentiferum Lam. | Paspalum praecox | Poaceae
|
| PALE6 | Paspalum leoninum Chase | Paspalum rupestre | Poaceae
|
| PALI7 | Paspalum lividum Trin. | longtom | Poaceae
|
| PALO5 | Paspalum longepedunculatum Le Conte | Paspalum setaceum | Poaceae
|
| PALO6 | Paspalum longiflorum Retz. | Digitaria longiflora | Poaceae
|
| PALO10 | Paspalum longipilum Nash | Paspalum laeve | Poaceae
|
| PAMA80 | Paspalum macrophyllum Kunth | bigleaf paspalum | Poaceae
|
| PAMA6 | Paspalum malacophyllum Trin. | ribbed paspalum | Poaceae
|
| PAMA16 | Paspalum maritimum Trin. | coastalsand paspalum | Poaceae
|
| PAME4 | Paspalum melanospermum Desv. | Paspalum caespitosum | Poaceae
|
| PAMI3 | Paspalum millegrana Schrad. | paja brava | Poaceae
|
| PAMI4 | Paspalum minus Fourn. | matted paspalum | Poaceae
|
| PAMO3 | Paspalum molle Poir. | soft paspalum | Poaceae
|
| PAMO4 | Paspalum monostachyum Vasey | gulfdune paspalum | Poaceae
|
| PAMU9 | Paspalum mucronatum Muhl. | Paspalum fluitans | Poaceae
|
| PAMU8 | Paspalum muehlenbergii Nash | Paspalum setaceum | Poaceae
|
| PANI3 | Paspalum nicorae Parodi | Brunswickgrass | Poaceae
|
| PANOL3 | Paspalum notatum Fluegg� var. latiflorum J. D�ll | bahiagrass | Poaceae
|
| PANON | Paspalum notatum Fluegg� var. notatum | bahiagrass | Poaceae
|
| PANOS | Paspalum notatum Fluegg� var. saurae Parodi | bahiagrass | Poaceae
|
| PANO2 | Paspalum notatum Fluegg� | bahiagrass | Poaceae
|
| PAOR3 | Paspalum orbiculare G. Forst. | Paspalum scrobiculatum | Poaceae
|
| PAOR4 | Paspalum orbiculatum Poir. | circular paspalum | Poaceae
|
| PAPA11 | Paspalum paniculatum L. | arrocillo | Poaceae
|
| PAPA12 | Paspalum parviflorum Rohde ex Fluegg� | smallseed paspalum | Poaceae
|
| PAPA24 | Paspalum paspaloides (Michx.) Scribn. | Paspalum distichum | Poaceae
|
| PAPA13 | Paspalum paucispicatum Vasey | large knotgrass | Poaceae
|
| PAPL6 | Paspalum platyphyllum Griseb., non J.A. Schultes | Urochloa platyphylla | Poaceae
|
| PAPL7 | Paspalum plenipilum Nash | Paspalum laeve | Poaceae
|
| PAPL2 | Paspalum pleostachyum Doell | tropical paspalum | Poaceae
|
| PAPL3 | Paspalum plicatulum Michx. | brownseed paspalum | Poaceae
|
| PAPO9 | Paspalum poiretii Roemer & J.A. Schultes | Paspalum caespitosum | Poaceae
|
| PAPO5 | Paspalum portoricense Nash | Paspalum molle | Poaceae
|
| PAPRC | Paspalum praecox Walt. var. curtissianum (Steud.) Vasey | Paspalum praecox | Poaceae
|
| PAPR4 | Paspalum praecox Walt. | early paspalum | Poaceae
|
| PAPR8 | Paspalum propinquum Nash | Paspalum setaceum | Poaceae
|
| PAPS2 | Paspalum psammophilum Nash | Paspalum setaceum | Poaceae
|
| PAPU8 | Paspalum pubescens Muhl. ex Willd. | Paspalum setaceum | Poaceae
|
| PAPUG | Paspalum pubiflorum Rupr. ex Fourn. var. glabrum Vasey ex Scribn. | Paspalum pubiflorum | Poaceae
|
| PAPU5 | Paspalum pubiflorum Rupr. ex Fourn. | hairyseed paspalum | Poaceae
|
| PAPU11 | Paspalum pulchellum Kunth | grand paspalum | Poaceae
|
| PARA6 | Paspalum racemosum Lam. | Peruvian paspalum | Poaceae
|
| PAREF | Paspalum repens Berg. var. fluitans (Ell.) J. Wipff & S.D. Jones | Paspalum fluitans | Poaceae
|
| PARE6 | Paspalum repens auct. non Berg. | Paspalum fluitans | Poaceae
|
| PARI6 | Paspalum rigidifolium Nash | Paspalum setaceum | Poaceae
|
| PARU | Paspalum rupestre Trin. | rock paspalum | Poaceae
|
| PASA | Paspalum saugetii Chase | Paspalum caespitosum | Poaceae
|
| PASC6 | Paspalum scrobiculatum L. | kodomillet | Poaceae
|
| PASE3 | Paspalum secans A.S. Hitchc. & Chase | slender ditch paspalum | Poaceae
|
| PASE4 | Paspalum separatum Shinners | Paspalum setaceum | Poaceae
|
| PASE12 | Paspalum sericeum Scheele | Eriochloa sericea | Poaceae
|
| PASEC | Paspalum setaceum Michx. var. calvescens Fern. | Paspalum setaceum | Poaceae
|
| PASEC2 | Paspalum setaceum Michx. var. ciliatifolium (Michx.) Vasey | Paspalum setaceum | Poaceae
|
| PASEL | Paspalum setaceum Michx. var. longepedunculatum (Le Conte) Wood | Paspalum setaceum | Poaceae
|
| PASEM | Paspalum setaceum Michx. var. muehlenbergii (Nash) D. Banks | Paspalum setaceum | Poaceae
|
| PASEP | Paspalum setaceum Michx. var. psammophilum (Nash) D. Banks | Paspalum setaceum | Poaceae
|
| PASER | Paspalum setaceum Michx. var. rigidifolium (Nash) D. Banks | Paspalum setaceum | Poaceae
|
| PASES | Paspalum setaceum Michx. var. stramineum (Nash) D. Banks | Paspalum setaceum | Poaceae
|
| PASES2 | Paspalum setaceum Michx. var. supinum (Bosc ex Poir.) Trin. | Paspalum setaceum | Poaceae
|
| PASEV | Paspalum setaceum Michx. var. villosissimum (Nash) D. Banks | Paspalum setaceum | Poaceae
|
| PASE5 | Paspalum setaceum Michx. | thin paspalum | Poaceae
|
| PASI | Paspalum simpsonii Nash | Paspalum blodgettii | Poaceae
|
| PAST7 | Paspalum stramineum Nash | Paspalum setaceum | Poaceae
|