|  | 
| Kingdom Chromista | 
|  | Coscinodiscus oculus-iridis Ehrenb – accepted | 
|  | Amphora gigas Ehrenb. – accepted | 
|  | Amphora libyca Ehrenb. – not accepted | 
|  | Biddulphia laevis Ehrenb. – not accepted | 
|  | Campylodiscus clypeus Ehrenb. – accepted | 
|  | Campylodiscus echensis Ehrenb. – accepted | 
|  | Campylodiscus hibernicus Ehrenb. – not accepted | 
|  | Campylodiscus noricus Ehrenb. – accepted | 
|  | Campylodiscus noricus var. noricus Ehrenb. – accepted | 
|  | Cocconeis lineata Ehrenb. – not accepted | 
|  | Cocconeis pediculus Ehrenb. – accepted | 
|  | Cocconeis placentula Ehrenb. – accepted | 
|  | Cocconeis placentula var. placentula Ehrenb. – accepted | 
|  | Cocconeis rhombea Ehrenb. – accepted | 
|  | Cocconeis scutellum Ehrenb. – accepted | 
|  | Cocconema fusidium Ehrenb. – not accepted | 
|  | Cocconema lanceolatum Ehrenb. – not accepted | 
|  | Coscinodiscus asteromorphus Ehrenb. – accepted | 
|  | Coscinodiscus lanceolatum Ehrenb. – accepted | 
|  | Coscinodiscus marginatus Ehrenb. – accepted | 
|  | Coscinodiscus radiatus Ehrenb. – not accepted | 
|  | Craspedodiscus microdiscus Ehrenb. – not accepted | 
|  | Dictyocha Ehrenb. – accepted | 
|  | Dictyocha epiodon Ehrenb. – not accepted | 
|  | Dictyocha fibula Ehrenb. – accepted | 
|  | Dictyocha octonaria Ehrenb. – accepted | 
|  | Dictyocha speculum Ehrenb. – accepted | 
|  | Distephanus speculum Ehrenb. – not accepted | 
|  | Epithemia ventricosa Ehrenb. – not accepted | 
|  | Eunotia arcus Ehrenb. – accepted | 
|  | Eunotia arcus var. arcus Ehrenb. – accepted | 
|  | Eunotia bidens Ehrenb. – accepted | 
|  | Eunotia diodon Ehrenb. – accepted | 
|  | Eunotia diodon var. diodon Ehrenb. – accepted | 
|  | Eunotia formica Ehrenb. – accepted | 
|  | Eunotia granulata Ehrenb. – not accepted | 
|  | Eunotia monodon Ehrenb. – not accepted | 
|  | Eunotia parallela Ehrenb. – accepted | 
|  | Eunotia praerupta Ehrenb. – accepted | 
|  | Eunotia serra Ehrenb. – accepted | 
|  | Eunotia serra var. serra Ehrenb. – accepted | 
|  | Eunotia zebrina Ehrenb. – not accepted | 
|  | Fragilaria acuta Ehrenb. – not accepted | 
|  | Fragilaria bipunctata Ehrenb. – not accepted | 
|  | Fragilaria constricta Ehrenb. – not accepted | 
|  | Fragilaria constricta var. constricta Ehrenb. – not accepted | 
|  | Fragilaria pinnata Ehrenb. – not accepted | 
|  | Fragilaria pinnata var. pinnata Ehrenb. – not accepted | 
|  | Gallionella distans Ehrenb. – not accepted | 
|  | Gloeonema paradoxum Ehrenb. – not accepted | 
|  | Gloeonema triangulatum Ehrenb. – not accepted | 
|  | Gomphonema acuminatum Ehrenb. – accepted | 
|  | Gomphonema acuminatum var. acuminatum Ehrenb. – accepted | 
|  | Gomphonema acuminatum var. laticeps Ehrenb. – not accepted | 
|  | Gomphonema acuminatum var. turris Ehrenb. – not accepted | 
|  | Gomphonema americanum Ehrenb. – not accepted | 
|  | Gomphonema augur Ehrenb. – accepted | 
|  | Gomphonema capitatum Ehrenb. – not accepted | 
|  | Gomphonema constrictum Ehrenb. – not accepted | 
|  | Gomphonema constrictum var. constrictum Ehrenb. – not accepted | 
|  | Gomphonema coronatum Ehrenb. – not accepted | 
|  | Gomphonema herculeanum Ehrenb. – not accepted | 
|  | Gomphonema lanceolatum Ehrenb. – not accepted | 
|  | Gomphonema lanceolatum var. lanceolatum Ehrenb. – not accepted | 
|  | Gomphonema laticeps Ehrenb. – accepted | 
|  | Gomphonema longiceps Ehrenb. – accepted | 
|  | Gomphonema longiceps var. longiceps Ehrenb. – accepted | 
|  | Gomphonema sphaerophorum Ehrenb. – accepted | 
|  | Gomphonema subtile Ehrenb. – accepted | 
|  | Gomphonema subtile var. subtile Ehrenb. – accepted | 
|  | Gomphonema trigonocephalum Ehrenb. – accepted | 
|  | Gomphonema truncatum Ehrenb. – accepted | 
|  | Gomphonema truncatum var. truncatum Ehrenb. – accepted | 
|  | Gomphonema turris Ehrenb. – accepted | 
|  | Gomphonema vibrio Ehrenb. – accepted | 
|  | Gomphonema vibrio var. vibrio Ehrenb. – accepted | 
|  | Navicula ambigua Ehrenb. – not accepted | 
|  | Navicula ambigua var. craticularis Ehrenb. – not accepted | 
|  | Navicula americana Ehrenb. – not accepted | 
|  | Navicula amphigomphus Ehrenb. – not accepted | 
|  | Navicula binodis Ehrenb. – not accepted | 
|  | Navicula bohemica Ehrenb. – not accepted | 
|  | Navicula capitata Ehrenb. – not accepted | 
|  | Navicula capitata var. capitata Ehrenb. – not accepted | 
|  | Navicula cardinalis Ehrenb. – not accepted | 
|  | Navicula dubia Ehrenb. – not accepted | 
|  | Navicula gracilis var. gracilis Ehrenb. – not accepted | 
|  | Navicula hitchcockii Ehrenb. – not accepted | 
|  | Navicula iridis Ehrenb. – not accepted | 
|  | Navicula iridis var. amphigomphus Ehrenb. – not accepted | 
|  | Navicula mesolepta Ehrenb. – not accepted | 
|  | Navicula sculpta Ehrenb. – not accepted | 
|  | Navicula tuscula Ehrenb. – not accepted | 
|  | Navicula tuscula var. tuscula Ehrenb. – not accepted | 
|  | Opephora pinnata Ehrenb. – not accepted | 
|  | Pinnularia amphioxys Ehrenb. – accepted | 
|  | Pinnularia borealis var. borealis Ehrenb. – accepted | 
|  | Pinnularia cocconeis Ehrenb. – accepted | 
|  | Pinnularia gibba Ehrenb. – accepted | 
|  | Pinnularia gibba var. gibba Ehrenb. – accepted | 
|  | Pinnularia gigas Ehrenb. – accepted | 
|  | Pinnularia tabellaria Ehrenb. – accepted | 
|  | Pinnularia termes Ehrenb. – accepted | 
|  | Pseudoeunotia lunaris Ehrenb. – not accepted | 
|  | Stauroneis anceps Ehrenb. – accepted | 
|  | Stauroneis anceps var. anceps Ehrenb. – accepted | 
|  | Stauroneis dilatata Ehrenb. – accepted | 
|  | Stauroneis dilatata var. dilatata Ehrenb. – accepted | 
|  | Stauroneis gracilis Ehrenb. – accepted | 
|  | Stauroneis linearis Ehrenb. – accepted | 
|  | Stauroneis phylloides Ehrenb. – not accepted | 
|  | Stauroneis smithii var. borgei Ehrenb. – accepted | 
|  | Staurosira construens Ehrenb. – accepted | 
|  | Staurosira entomon Ehrenb. – not accepted | 
|  | Stephanodiscus niagarae Ehrenb. – accepted | 
|  | Stephanodiscus niagarae var. niagarae Ehrenb. – accepted | 
|  | Surirella bifrons Ehrenb. – not accepted | 
|  | Surirella elegans Ehrenb. – accepted | 
|  | Surirella guatemalensis Ehrenb. – accepted | 
|  | Surirella librile Ehrenb. – not accepted | 
|  | Surirella oregonica Ehrenb. – accepted | 
|  | Surirella robusta Ehrenb. – accepted | 
|  | Surirella robusta var. robusta Ehrenb. – accepted | 
|  | Surirella sigmoidea Ehrenb. – accepted | 
|  | Surirella splendida Ehrenb. – accepted | 
|  | Surirella undulata Ehrenb. – accepted | 
|  | Synedra capitata Ehrenb. – accepted | 
|  | Synedra capitata var. capitata Ehrenb. – accepted | 
|  | Synedra longiceps Ehrenb. – accepted | 
|  | Synedra lunaris Ehrenb. – not accepted | 
|  | Tabellaria trinodis Ehrenb. – not accepted | 
|  | Terpsinoe musica Ehrenb. – accepted | 
|  | 
| Kingdom Plantae | 
|  | Mammillaria beneckei Ehrenb. – accepted | 
|  | Mammillaria humboldtii Ehrenb. – accepted | 
|  | Mammillaria parkinsonii Ehrenb. – accepted | 
|  | Mammillaria schiedeana Ehrenb. – accepted | 
|  | Mammillaria schiedeana ssp. schiedeana Ehrenb. – accepted | 
|  | Pelecyphora Ehrenb. – accepted | 
|  | Pelecyphora aselliformis Ehrenb. – accepted | 
|  | Tamarix tetragyna Ehrenb. – accepted – saltcedar, tamarix, tamarisk, four-stamen tamarisk | 
        
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