American botanist, writer and pteridologist.
Abbreviations: Sloss.
Occupations: writer, scientific collector, pteridologist, curator, botanist, botanical collector
Citizenships: United States
Languages: English
Dates: 1872-01-01T00:00:00Z – 1954-03-31T00:00:00Z
Birth place: Paris
Direct attributions: 4 plants, 0 fungi
Authorship mentions: 12 plants, 0 fungi