NParks — Hoya pubicalyx sap description
Botanical garden species account by National Parks Board, Singapore.
Explore the evidence
Source Library
Explore the publications, books, journal issues, articles, podcasts, websites, historical documents, and other evidence used throughout Hoya Library.
Search publications or the Hoya names and descriptions in their approved species accounts. Matching accounts appear beneath the publication that contains them.
Records include publications in their original languages. English research notes describe our reading of each source; they are not full translations. How the Library works across languages.
- Publications
- Books
- Journals
- Articles
- Podcasts
- Websites
- Historical documents
Oregon State University — pronunciation of multiflora
University pronunciation reference by Oregon State University, Department of Horticulture.
P. S. The Hoyan3(4) – pubicalyx identity discussion
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P. S. The Hoyan5(4) – cultivated-name discussion (2006)
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P. S. The Hoyan8(6) – Royal Hawaiian Purple provenance account (2009)
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P.S. The Hoyan: publication series and holdings
Christine M. Burton’s online newsletter: all 57 indexed issues held, with reading access, published issue records and permission notes.
Panahon et al. (2016) — Triterpene and sterols from Hoya pubicalyx Merr.
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Pink Silver – ICRA trade-designation entry
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Planted in RI — You Grow Boy. (Asami label discrepancy)
First-person grower account — label discrepancy.
Plants of the World Online — Hoya australis distribution
Taxonomic database reference by Royal Botanic Gardens,Kew.
Plants of the World Online — Hoya kerrii
Current taxonomic reference for Hoya kerrii Craib: accepted species, native range and historical synonym. The cited first publication is Kew Bulletin 1911, page 418.…
Quarterly Journal (1827) — contemporary review of Traill’s Hoya account
Contemporary bibliographic review by Unsigned reviewer.
Rahayu (2013) — Growth and development of Hoya multiflora
Conference proceedings research article by Sri Rahayu.
Rahayu et al. (2010) — Hoya multiflora morphology at Bodogol
Peer-reviewed journal article by Sri Rahayu; Muhammad Jusuf; Suharsono; Cecep Kusmana; Rochadi Abdulhadi.
Rahayu et al. (2011) — Hoya multiflora habitat at Bodogol
Field habitat study / conference proceeding by Sri Rahayu; Rochadi Abdulhadi; Rosniati A. Risna; Yayan W. C. Kusuma.
Rahayu, Ahmad & Rodda (2022) — Hoya of Sulawesi
Journal article.
Rahayu, Fakhrurrozi & Putra (2018) — Hoya of Belitung Island
Research source by Sri Rahayu, Yulian Fakhrurrozi and Hirmas Fuady Putra.
Rahayu, Trisnawati and Qoyim (2007) — lacunosa flowering at Bogor
Research publication by Sri Rahayu; Dwie Eka Trisnawati; Ibnul Qoyim.
Randal — section Hoya sap characters in Stemma 7(1)
Specialist journal treatment by Mark Randal.
Randal (2007) — Hoya australis cultivated selections
Hoya society article by Mark Randal.
Red Bruno — Naahar Sonia’s reported origin account
Attributed grower comments in a community discussion by Naahar Sonia — focal origin comments.
Red Buttons – ICRA hybrid cultivar entry
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Redondo (2004) — Comparative karyotypes of two Hoya pubicalyx variants
Undergraduate thesis repository record and abstract by Merlyn C. Redondo.
Rodda — names and types of Bornean Hoya
Research publication by Michele Rodda.
Understanding source coverage
The Source Library is a growing research collection, not a complete bibliography. Coverage describes the material reviewed for a particular Hoya and research scope. No coverage scores are available yet.
What coverage labels mean
- Indexed
- The relevant material has been reviewed, extracted and linked for the Hoya in question.
- Acquired
- The Library has lawful access to a copy, but the relevant material has not been fully indexed.
- Known
- The source is identified, but a relevant complete copy has not been acquired. A partial copy may be available; its limits are recorded separately.
- Referenced
- Another record mentions a probable source whose citation still needs identification.
- No copy currently known to the Library
- A reviewed search has not located a surviving copy. New leads can change this assessment.
A source can be indexed for one Hoya while work on another remains incomplete. Partial scans, translations, restricted access and unverified transcriptions limit what a record can support. A catalog entry alone does not mean a source has been fully indexed.
Research access and publication rights
Having or indexing a copy does not mean we can publish it. Restricted scans remain restricted. Source records identify available reading links and relevant access or reuse limits.
Help close a source gap
A citation, repository link, missing page, translation or historical document can help. Include the Hoya name, title or wording as printed, author and date if known, where you found it, and any rights or access limits. Contribute a source lead for private review. Submitting material does not grant permission to publish a scan.
A source mentioning a Hoya and an image depicting it are different relationships. Read about source illustrations in the Media Index.