author
1842–1930
Best known for his practical writing on orchid growing, this British botanist and gardener helped make a once-intimidating subject more approachable for ordinary plant lovers.

by James O'Brien
Born in 1842 and living until 1930, James O'Brien was a British botanist and gardener whose name is closely linked with orchid culture. He is best remembered today as the author of Present Day Gardening: Orchids, a detailed but accessible guide to the structure, care, and cultivation of orchids.
His writing suggests a hands-on expert who wanted to clear up common misunderstandings about how difficult orchids really were to grow. That practical spirit helped place him among the horticultural writers who brought specialist plant knowledge to a wider audience.
Reliable sources found in this search confirm his dates, his work in botany and gardening, and his authorship of Present Day Gardening: Orchids. I wasn't able to confirm enough well-sourced personal biographical detail to go much further without risking guesswork.