]> [author note: Herbarium and types: BM (diatoms - 3,580 slides), BTN (herbarium, 3,000); additional material at BP, K] [collector note: Herbarium (E. & W. Sussex): BTN, Great Britain: BM (r. 1881-90), K, NMW. Diatoms: BM (r. 1896), BP (r. 1896). Collection of american plants: BM (r. 1883)] Botany Roper, Freeman Clarke Samuel Roper, Freeman Clarke Samuel F. C. S. Roper Roper Freeman Clarke Samuel Roper 1819 1896