| [16113] Navicula pseudobrebissonii | Appellations de Taxon | 16113 |
| [16114] Navicula pseudococconeiformis | Appellations de Taxon | 16114 |
| [16115] Navicula pseudocincta | Appellations de Taxon | 16115 |
| [16116] Navicula pseudocarminata | Appellations de Taxon | 16116 |
| [16117] Navicula pseudocarinifera | Appellations de Taxon | 16117 |
| [16118] Navicula platycephala | Appellations de Taxon | 16118 |
| [16119] Navicula pseudocryptocephala | Appellations de Taxon | 16119 |
| [1612] Juncus conglomeratus | Appellations de Taxon | 1612 |
| [16120] Navicula pseudocrassirostris | Appellations de Taxon | 16120 |
| [16121] Navicula pseudocitrus | Appellations de Taxon | 16121 |
| [16122] Navicula pseudocurta | Appellations de Taxon | 16122 |
| [16123] Navicula pseudolapidosa | Appellations de Taxon | 16123 |
| [16124] Navicula pseudoincerta | Appellations de Taxon | 16124 |
| [16125] Navicula podzorskii | Appellations de Taxon | 16125 |
| [16126] Navicula platalea | Appellations de Taxon | 16126 |
| [16127] Navicula persica | Appellations de Taxon | 16127 |
| [16128] Navicula pellucidula | Appellations de Taxon | 16128 |
| [16129] Nitzschia peisonis | Appellations de Taxon | 16129 |
| [1613] Juncus effusus | Appellations de Taxon | 1613 |
| [16130] Navicula perfecta | Appellations de Taxon | 16130 |
| [16131] Navicula perfida | Appellations de Taxon | 16131 |
| [16132] Nitzschia panduriformis var. lata | Appellations de Taxon | 16132 |
| [16133] Navicula pseudofrickia | Appellations de Taxon | 16133 |
| [16134] Navicula pseudofossalis | Appellations de Taxon | 16134 |
| [16135] Navicula pseudoinflata | Appellations de Taxon | 16135 |
| [16136] Navicula pergamonensis f. acuminata | Appellations de Taxon | 16136 |
| [16137] Navicula peregrina var. producta | Appellations de Taxon | 16137 |
| [16138] Navicula pergamonensis f. rostrata | Appellations de Taxon | 16138 |
| [16139] Nitzschia pinguescens | Appellations de Taxon | 16139 |
| [1614] Juncus glaucus | Appellations de Taxon | 1614 |
| [16140] Navicula pseudohasta | Appellations de Taxon | 16140 |
| [16141] Navicula perrhombus | Appellations de Taxon | 16141 |
| [16142] Navicula phi | Appellations de Taxon | 16142 |
| [16143] Navicula pinnata | Appellations de Taxon | 16143 |
| [16144] Navicula pseudojacobii | Appellations de Taxon | 16144 |
| [16145] Navicula pseudokryokonites | Appellations de Taxon | 16145 |
| [16146] Navicula pseudokrasskei | Appellations de Taxon | 16146 |
| [16147] Navicula pseudolacustris | Appellations de Taxon | 16147 |
| [16148] Navicula perlatoides | Appellations de Taxon | 16148 |
| [16149] Navicula platensis | Appellations de Taxon | 16149 |
| [1615] Juncus heterophyllus | Appellations de Taxon | 1615 |
| [16150] Navicula placentiformis | Appellations de Taxon | 16150 |
| [16151] Navicula planmembranacea | Appellations de Taxon | 16151 |
| [16152] Navicula placentula var. maculata | Appellations de Taxon | 16152 |
| [16153] Navicula pseudomenisculus | Appellations de Taxon | 16153 |
| [16154] Nitzschia pungens f. multiseries | Appellations de Taxon | 16154 |
| [16155] Neidium polygibbum | Appellations de Taxon | 16155 |
| [16156] Navicula pseudogracilis | Appellations de Taxon | 16156 |
| [16157] Navicula peragalli | Appellations de Taxon | 16157 |
| [16158] Navicula pagophila var. manitounukensis | Appellations de Taxon | 16158 |