HOYA DECIPULAE (APOCYNACEAE, ASCLEPIADOIDEAE), A NEW SPECIES FROM SUMATRA

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Published: May 9, 2025
DOI: https://doi.org/10.14203/reinwardtia.v18i1.3566%20%20%20
Keywords:
Cage flowered Hoya, Epiphyte, Indonesia, non-succulent, thin leaved Hoya

Main Article Content

Sri Rahayu
Inggit Puji Astuti

Abstract

RAHAYU, S. & ASTUTI, I. P. 2018. Hoya decipulae (Apocynaceae, Asclepiadoideae), a new species from Sumatra, Indonesia. Reinwardtia 18(1): 61‒67. ‒‒ The new Hoya species from Sumatra, Hoya decipulae S.Rahayu & Astuti is here described and illustrated. It is an epiphytic shrub, thin-leaved with white flowers, similar to those of H. papaschonii Rodda, but differs in corolla and corona form. Its corolla has a unique characteristic of forming a “cage” before fully opening, as a result of the attachment of the five corolla tips which are free at the centre. The corona does not have interstaminal lobes as in Hoya papaschonii. Its corona resembles that of H. multiflora Blume and H. irisae Ferreras, Kloppenburg & Tandang from the centre to the tip but differs at the base.



Article Details

How to Cite
Sri Rahayu, & Inggit Puji Astuti. (2025). HOYA DECIPULAE (APOCYNACEAE, ASCLEPIADOIDEAE), A NEW SPECIES FROM SUMATRA. Reinwardtia, 18(1), 43‒50. https://doi.org/10.14203/reinwardtia.v18i1.3566
Issue
Vol. 18 No. 1 (2019)
Section
Articles

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References

ALBERS, F. & MEVE, U. 2002. Illustrated Handbook of Succulent Plants: Asclepiada-ceae. Springer Verlaag, Berlin.

BLUME, C. L. 1823. Catalogus van eenige der Merkwaardigste Zoo in-als Uitheemse Gewassen te Vinden in ‘s Lands Plantentuin te Buitenzorg. Opgemaakt Door C. L. Blume, M.D., Directeur van Voorz. Tuin s.l. n.d. Batavia [Jakarta].

BLUME, C. L. 1826. Bijdragen tot de flora van Nederlandsch Indië 16. Ter Lands Drukkerij, Batavia [Jakarta].

ENDRESS, M. E. & BRUYNS, P.V. 2000. A revised classification of the Apocynaceae s.l. The Botanical Review 66: 1–56.

ENDRESS, M. E., LIEDE-SCHUMANN, S. & MEVE, U. 2014. An updated classification for Apocynaceae. Phytotaxa 159: 175–194.

FERRERAS, U. F., KLOPPENBURG, D. & TANDANG, D. N. 2014. Hoya irisae. Hoya new 2 (2): 3–9.

FORSTER, P. I., LIDDLE, D. J. & LIDDLE, I. M. 1998. Diversity in the genus Hoya (Asclepia-daceae – Marsdenieae). Aloe 35: 44–48.

IUCN Standards and Petitions Subcommittee. 2017. Guidelines for Using the IUCN Red List Categories and Criteria. Version 13. http://cmsdocs.s3.amazonaws.com/RedListGuidelines.pdf. (Accessed 3 September 2017).

KLEIJN, D. & VAN DONKELAAR, R. 2001. Notes on the taxonomy and ecology of the genus Hoya (Asclepiadaceae) in Central Sulawesi. Blumea 46: 457–483.

KUNZE, H. & WANNTORP, L. 2008. Corona and anther skirt in Hoya (Apocynaceae, Marsdenieae). Plant Systematics and Evolution 271: 9–17.

LAMB, A. L. & RODDA, M. 2016. A Guide to Hoyas of Borneo. Natural History Publications Borneo, Kota Kinabalu.

RAHAYU, S., QOYIM, I. & BUDIASTUTI, N. 2007. Interaksi antara Hoya diversifolia (Asclepiadaceae) dengan semut (Formicidae) di Kebun Raya Bogor. Buletin Kebun Raya 10(2): 60–66. [In Indonesian with English abstract].

RAHAYU, S. 2011a. Hoya sebagai tumbuhan obat. Warta Kebun Raya 11(1): 15–21 [In Indonesian with English abstract]

RAHAYU, S. 2011b. Kekerabatan Hoya (Ascle-piadaceae) Sumatera berdasarkan karakter morfologi. Buletin Kebun Raya 14 (1): 19–28 [In Indonesian with English abstract].

RAHAYU, S. & WANNTORP, L. 2012. Notes on the species diversity of Hoya (Apocynaceae – Asclepiadoideae) of Sumatra. Asklepios 113: 17–26.

RAHAYU, S. & RODDA, M. 2019. Hoya of Sumatra, an updated checklist, three new species, and a new subspecies. European Journal of Taxonomy 508: 1–23.

RINTZ, R. E. 1978. The peninsular Malaysian species of Hoya (Asclepiadaceae). Malayan Nature Journal 30: 467–522.

RODDA, M. & ERCOLE, E. 2014. Hoya papaschonii (Apocynaceae: Asclepiadoideae), a new species from southern Thailand with a peculiar corona. Phytotaxa 175 (2): 97–106.

TRAN, T. B., KIM, J. H., KIM, D. K., LEE, J., BUI, T. H., SIMONSSON JUHONEWE, N. & RODDA, M. 2011. Hoya ignorata (Apocyna-ceae, Asclepiadoideae): An overlooked species widely distributed across South East Asia. Novon 21: 508–514.

WANNTORP, L. & KUNZE, H. 2009. Identifying synapomorphies in the flowers of Hoya and Dischidia – towards phylogenetic understanding. International Journal of Plant Sciences 170: 331–342.

WANNTORP, L., GOTTHARDT, K. & MUELLNER, A. N. 2011. Revisiting the wax plants (Hoya, Marsdenieae, Apocynaceae): Phylogenetic tree using the matK gene and psbA-trnH intergenic spacer. Taxon 60: 4–14.

YANG, D. S., PENNISI, S. V., SON, K. C. & KAYS, S. J. 2009. Screening indoor plants for volatile organic pollutant removal efficiency. Hortscience 44(5): 1377–1381.

ZACHOS, E. 2005. Practical uses of various Hoya species. Asklepios 93:10-17.