Published in Transactions of the Linnean Society of London. 2nd Series: Botany, in 1907, in volume 7, issue 5, pages 69-92

Created: 2025-10-26, modified: 2025-10-26

Published in Transactions of the Linnean Society of London. 2nd Series: Botany, in 1907, in volume 7, issue 6, pages 93-108

Created: 2025-10-26, modified: 2025-10-26

Published in Transactions of the Linnean Society of London. 2nd Series: Botany, in 1907, in volume 7, issue 7, pages 109-127

Created: 2025-10-26, modified: 2025-10-26