Category: Journal Volumes

• Stemma Journal 5(1)

  The first issue of 2023 is available now: -Rebecca Lance introduces and explores the use of beneficial predators to control flat mites (or any other infestations) on Hoya collections. -Mark Randal presents an overview of all Hoya species published in 2022 featuring a chart, collection map, and photo gallery. Rachel Colette Conroy provides some background…

  rachelcoletteconroy

  February 21, 2023

  Journal Volumes

  beneficial predators, flat mites, new Hoya species 2022

• Stemma V4#2

  Stemma V4#2 This issue contains: An article exploring the taxonomic history and ecology of Hoya imbricta from Vespirs Blake Hackney A new cultivar, Hoya ‘Carol’, from Surisa Riampreeda A photo montage of morphological variations in the Hoya finlaysonii complex from Pattamate Watthanasakulcharoen A remembrance of the life of Ted Green from Rachel Colette Conroy

  markroyrandal

  November 10, 2022

  Journal Volumes

  Hoya ‘Carol’, Hoya finlaysonii complex, Hoya imbricata, Pattamate Watthanasakulcharoen, Surisa Somadee Riampreeda, taxonomic history, Ted Green

• Stemma V4 #1 is ready now!

  Stemma V4#1 The first new issue of Stemma in 13 years is ready for download. In this new issue you will find: -A report on new collections of Philippine hoya species from Farley & Dia Baricuatro; -A study on the history and correct nomenclature of Hoya carnosa ‘Compacta’ from Rachel Colette Conroy; -An article detailing…

  markroyrandal

  July 18, 2022

  Journal Volumes

  Barnell Cobia Hoya, broad mites, carnosa ‘Compacta’, Ed Hummel Hoya, flat mites, Gardino nursery, Hoya cultivars, Hoya mites, New Hoya cultivar, Philippine Hoya research, Philippine Hoyas

• Stemma V3, #4

  markroyrandal

  May 26, 2022

  Journal Volumes

  David Liddle, Dischidia, sp.IPPS3759, Surisa Somadee, Ted Green Sabah

• Stemma V3, #3

  markroyrandal

  May 26, 2022

  Journal Volumes

  California Academy of Sciences Hoyas, favorite hoyas, Hoya aquariums, Hoya ovalifolia, Hoya pandurata, Hoya sp.GPS7401, planted tanks

• Stemma V3, #2

  markroyrandal

  May 26, 2022

  Journal Volumes

  A look at Hoya sections, Eriostemma, Exotic Angel Hoya, Exotic Angel lacunosa cultivars, Hoya complex, Hoya manipurensis, Hoya sections, lacunosa 'Royal Flush'

• Stemma V3, #1

  markroyrandal

  May 26, 2022

  Journal Volumes

  Hoya 'Rebecca', Hoya complex, Hoya lasiantha, Hoya sections, section Latiretinacula, section Oreostemma, section Pachystelma, section Physostemma, section Plocostemma, The Genus Hoya

• Stemma V2, #4

  markroyrandal

  May 26, 2022

  Journal Volumes

  Dischidia aff.lanceolata IPPS 7385, Dischidia complex Griff., Dischidia major, Dischidia vidalii, Hoya 'Monette', Hoya albiflora, Hoya albiflora complex, Hoya complexes, Hoya macgillivrayli complec, Hoya molecular studies, Hoya patella complex, Hoya pollinaria, Hoya polyneura complex, Hoya sections, Hoya taxonomy, microphotography, myrmecophytic hoyas, Pterostelma albiflora, Section Angustialatus

• Stemma V2, #3

  markroyrandal

  May 26, 2022

  Journal Volumes

  Acanthostemma, amblyostemmma complex, angusticarinatae, blashernaezii complex, cumingiana complex, Hoya complex, Hoya inflorescence, Hoya molecular testing, Hoya morphology, Hoya photography, Hoya pollinaria, Hoya sections, Hoya taxonomy, lanceolata, lanceolata complex, longifolia complex, Otostemma, Peltostemma, section Hoya

• Stemma V2, #2

  markroyrandal

  May 26, 2022

  Journal Volumes

  Hoya Borneo, Hoya Carol Noel, Hoya imperialis, Hoya in situ, Hoya myrmecopa, Hoya Ted Green, Hoya Thailand, Hoya travel, Hoya travel Philippines, Hoya travel Thailand, Surisa Somadee