SIDA PENAMBANGENSIS (MALVACEAE), A NEW SIDA SPECIES FROM EAST JAVA, INDONESIA

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Published: Mar 25, 2025
DOI: https://doi.org/10.55981/reinwardtia.2024.4761
Keywords:
East Java, Malvaceae, new species, Sida penambangensis, taxonomy

Main Article Content

THEMAS FELAYATI
HIMMAH RUSTIAMI
RATNA SUSANDARINI

Abstract

A new species of Sida from Penambangan Village, Sidoarjo, East Java related to Sida acuta is described as Sida penambangensis Felayati, Rustiami & Susandarini. It is distinguished from Sida acuta Burm.f. with at least six characters such as stem covered with obvious long trichomes, reddish-purple at upper leaf margin, stipule subulate-falcate, pedicels not articulated, mericarps 9–11 with pair linear awns 0.8 mm long with simple and stellate pubescence. It is described and illustrated here as a species new to science.

Article Details

How to Cite
THEMAS FELAYATI, HIMMAH RUSTIAMI, & RATNA SUSANDARINI. (2025). SIDA PENAMBANGENSIS (MALVACEAE), A NEW SIDA SPECIES FROM EAST JAVA, INDONESIA. Reinwardtia, 23(1), 33–38. https://doi.org/10.55981/reinwardtia.2024.4761
Issue
Vol. 23 No. 1 (2024)
Section
Articles

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References

BACKER, C. A. & BAKHUIZEN VAN DEN BRINK, R. C. 1963. Flora of Java. P. Noordhoff, Groningen. Pp. 426–427.

BAYER, C. & KUBITZKI, K. 2003. Malvaceae in The Families and Genera of Vascular Plants. Vol. 5, ed. Springer Verlag, Berlin. Pp 225–311.

BEENTJE, H. 2010. The Kew Plant Glossary, An Illustrated Dictionary of Plant Terms. Royal Botanic Garden, Kew.

BRANDAO, J. S., BARACHO, G. S., DE SALES, M. F. & FILHO, M. P. V. 2017. Synopsis of Sida (Malvaceae, Malvoideae, Malveae) in the state of Pernambuco, Brazil. Phytotaxa 307: 205–227.

FRYXELL, P. A. 1985. Sidus sidarum - V. The North and Central American species of Sida. SIDA, Contributions to Botany 11(1): 62–91.

GRINGS, M., BOLDRINI, I. I. 2022. Synopsis of Sida (Malvoideae, Malvaceae) in the state of Rio Grande do Sul, Brazil. Phytotaxa 542: 105–135.

POWO. 2024. "Plants of the World Online. Facilitated by the Royal Botanic Gardens, Kew. Published on the Internet; http://www.plantsoftheworldonline.org/. (Accessed 1 December 2023).

SHORTHOUSE, D. P. 2010. SimpleMappr, an online tool to produce publication-quality point maps. https://www.simplemappr.net/. (Accessed 29 December 2023).

IUCN Species Survival Commission (SSC). 2012. IUCN Red List Categories and Criteria: Version 3.1. Second edition. Gland & Cambridge.

KRAPOVICKAS, A. 2003. Sida Sección Distichifolia (Monteiro) Krapov. comb. nov., stat. nov. (Malvaceae-Malveae). Bonplandia 12: 83.

LINNAEUS, C. 1753. Species Plantarum. Holmiae: Laurentii Salvii.

THIERS, B. 2020+ [continuously updated]: Index Herbariorum: A Global Directory of Public Herbaria and Associated Staff. New York Botanical Garden’s virtual herbarium. Published at http://sweetgum.nybg.org/science/ih/. (Accessed 23 December 2023).

VAN BORSSUM WAALKES, J. 1966. Malesian Malvaceae revised. Blumea 14: 1–213