JDH writes that he is pleased William Thiselton-Dyer is starting work on the Asclepiadoideae [for FLORA CAPENSIS]. The herbarium of Robert Wight will be at Thiselton-Dyer's disposal. William Henry Harvey is a model of how to approach complex systematic work. JDH approves of Thiselton-Dyer's plan to have an educational museum in the [botany] department [of Royal College of Science for Ireland]. Discusses sending Welwitschia specimens for the museum, 2 live specimens have already been sent from RBG Kew to Glasnevin [National Botanic Gardens, Ireland]. JDH will send Thiselton-Dyer Asclepiad flowers as they bloom at RBG Kew & a copy of Benjamin Delessert's ICONES SELECTAE PLANTARUM QUAS IN SYSTEMATE UNIVERSALI with figures by Joseph Decaisne. JDH adds he has not heard from India House about a flora of India, he is concerned about 'the neuralgia' & would like Salix specimens from Dr Moore for Kew's new 'Salicetum'.