| WebNameShort | |
| Achnanthes expressa J. R. Carter in Hartley 1986 |
Details |
| Achnanthes lanceolata var. elliptico-lanceolata (Schaarschmidt) R. Ross in Hartley 1986 |
Details |
| Achnanthes quadratarea (Østrup) R. Ross in Hartley 1986 |
Details |
| Achnanthes quadratarea var. fennica (A. Cleve-Euler) R. Ross in Hartley 1986 |
Details |
| Achnanthes sonyda J.R. Carter in Hartley 1986 |
Details |
| Aulacoseira distans var. humilis (A. Cleve-Euler) R. Ross in Hartley 1986 |
Details |
| Aulacoseira distans var. tenella (Nygaard) R. Ross in Hartley 1986 |
Details |
| Aulacoseira fennoscandica (A. Cleve-Euler) R. Ross in Hartley 1986 |
Details |
| Aulacoseira italica f. crenulata (Ehrenberg) R. Ross in Hartley 1986 |
Details |
| Aulacoseira lirata (Ehrenberg) R. Ross in Hartley 1986 |
Details |
| Aulacoseira lirata var. lacustris (Grunow in Van Heurck) R. Ross in Hartley 1986 |
Details |
| Aulacoseira lirata var. perglabra (Østrup) R. Ross in Hartley 1986 |
Details |
| Berkeleya scopulorum var. belgica (Van Heurck) R. Ross in Hartley 1986 |
Details |
| Berkeleya scopulorum var. perlonga (Brun) R. Ross in Hartley 1986 |
Details |
| Brachysira brebissonii R. Ross in Hartley 1986 |
Details |
| Brachysira brebissonii f. thermalis (Grunow in Van Heurck) R. Ross in Hartley 1986 |
Details |
| Brachysira follis (Ehrenberg) R. Ross in Hartley 1986 |
Details |
| Brachysira styriaca (Grunow in Van Heurck) R. Ross in Hartley 1986 |
Details |
| Brachysira vitrea (Grunow) R. Ross in Hartley 1986 |
Details |
| Caloneis crassa (Gregory) R. Ross in Hartley 1986 |
Details |
| Cerataulus radiatus R. Ross in Hartley, Ross & Williams 1986 |
Details |
| Diploneis aestiva var. delicata (A. Schmidt) R. Ross in Hartley 1986 |
Details |
| Diploneis aestiva var. fusca (Gregory) R. Ross in Hartley 1986 |
Details |
| Diploneis pfitzeriana (O'Meara) R. Ross in Hartley 1986 |
Details |
| Epithemia adnata var. intermedia (Husted) R. Ross in Hartley 1986 |
Details |
| Eunotia curvata var. sicula (A. Cleve-Euler) R. Ross in Hartley 1986 |
Details |
| Gomphonema vibrio var. bohemicum (Reichelt et Fricke in A. Schmidt) R. Ross in Hartley 1986 |
Details |
| Gomphonema vibrio var. fossile (Pantocesk) R. Ross in Hartley 1986 |
Details |
| Gomphonema vibrio var. intricatum (Kützing) R. Ross in Hartley 1986 |
Details |
| Gomphonema vibrio var. pulvinatum (Braun ex Rabenhorst) R. Ross in Hartley 1986 |
Details |
| Gomphonema vibrio var. pumilum (Grunow in Van Heurck) R. Ross in Hartley 1986 |
Details |
| Gomphonema vibrio var. pusillum (A. Mayer) R. Ross in Hartley 1986 |
Details |
| Gyrosigma distortum var. diaphanum (Cleve) R. Ross in Hartley 1986 |
Details |
| Gyrosigma reversum (Gregory) Hendey 1986 |
Details |
| Hannaea arcus var. linearis (Holmboe) R. Ross in Hartley 1986 |
Details |
| Hyalodiscus franklinii (Ehrenberg) R. Ross in Hartley 1986 |
Details |
| Navicula derasa var. transitans R. Ross in Hartley 1986 |
Details |
| Navicula flanatica var. ammophila (Grunow) R. Ross in Hartley 1986 |
Details |
| Navicula kariana var. curta (Cleve) R. Ross in Hartley 1986 |
Details |
| Navicula laterostrata var. rostrata (McCall) R. Ross in Hartley 1986 |
Details |
| Navicula ramosissima var. torquata (Harvey) R. Ross in Hartley 1986 |
Details |
| Navicula retusa var. cancellata (Donkin) R. Ross in Hartley 1986 |
Details |
| Navicula retusa var. gregorii (Ralfs in Pritchard) R. Ross in Hartley 1986 |
Details |
| Neidium glaberrimum (Østrup) R. Ross in Hartley 1986 |
Details |
| Nitzschia incurva var. lorenziana R. Ross in Hartley 1986 |
Details |
| Nitzschia incurva var. subtilis (Grunow in Cleve et Grunow) R. Ross in Hartley 1986 |
Details |
| Odontella granulata (Roper) R. Ross in Hartley 1986 |
Details |
| Odontella rhombus f. trigona (Cleve ex Van Heurck) R. Ross in Hartley 1986 |
Details |
| Pinnularia ergadensis var. minor (H. et M. Peragallo) R. Ross in Hartley 1986 |
Details |
| Pinnularia legumen var. undulata (M. Peragallo et Héribaud in Héribaud) R. Ross in Hartley 1986 |
Details |
| Rhopalodia operculata var. constricta (Brébisson ex W. Smith) R. Ross in Hartley 1986 |
Details |
| Stauroneis simulans (Donkin) R. Ross in Hartley 1986 |
Details |
| Stenopterobia sigmatella (Gregory) R. Ross in Hartley 1986 |
Details |
| Stenopterobia sigmatella var. capitata (Fontell) R. Ross in Hartley 1986 |
Details |