OCR text
M@00589 xo} o . co 1) 2 om) = oD = ) Qa ° oO Birr arte a pocfertca, L Communicated by Dr. Gavin Watson, and Mr. Kelving- ton, in large collections of plants from the States of North America, sent at different dates. BOTANICAL SOCIETY OF LONDON. ROYAL BOTANIC GARDEN s EDINBURGH ° HERBARIUM OF JOHN BALL, F.RS. UIQ PRESENTED BY HIS TRUSTEES, 1891. E01283673
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