INVENTARISASI, KARAKTERISASIMORFOLOGI, DAN UJI VIABILITAS BENIHPACAR TERE (Impatiens platypetala Lindl.)HASIL EKSPLORASI DI KAWASAN TAMAN NASIONAL BROMO TENGGER SEMERU

Renjana, Elga; Rahadiantoro, Apriyono; Ningrum, Linda Wige; Lestari, Dewi; Firdiana, Elok Rifqi; Trimanto, Trimanto; Mas'udah, Shofiyatul; Hapsari, Lia

doi:10.20886/jpth.2021.15.1.25-36

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“…In Indonesia, there are 52 species of Impatiens and the species diversity and endemism is particularily high in Sumatra (Utami et al 2022). Some studies of Impatiens have been conducted in Indonesia and several new species have been proposed (Blume 1825, Hasskarl 1858, Zollinger 1858, Ridley 1925, Backer 1935, Backer and Bakhuizen van den Brink 1963, Grey‐Wilson 1980c, 1989, Shimizu 1987, Shimizu and Utami 1997, Utami and Shimizu 1998, 2005, van Steenis 2010, Utami and Wiriadinata 2010, Utami 2005, 2006, 2009, 2011, 2012a, 2012b, 2013, 2014, 2020, 2021, Renjana et al 2021, Utami and Tihurua 2021, Utami et al 2022), however, none provide a whole‐country list of species. In this paper, we present the first country level list of Impatiens in Indonesia based on the results of herbarium examination.…”

Section: Introductionmentioning

confidence: 99%

Annotated checklist of Indonesian Impatiens (Balsaminaceae)

Utami,

Damayanto

2023

Nordic Journal of Botany

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Impatiens is a genus of flowering plants widely distributed in Indonesia, with a high level of endemism. Some studies about on Impatiens have been conducted in Indonesia and several new species have recently been proposed, however, a list of all Indonesian Impatiens species has never been provided. Here, such a checklist of the Indonesian Impatiens species is presented to provide a comprehensive and up‐to‐date inventory of this genus in the region. There are 52 species, plus 3 subspecies and 7 varieties, of Impatiens in Indonesia. Most of the species are distributed in Sumatra, some in Java, Sulawesi, Kalimantan (Borneo), Lesser Sunda Islands, Maluku and Papua. Sumatra has the highest number of Impatiens species in Indonesia (45 species), while the Maluku region has the least (two species). Most of the species are native (50 species) and endemic (46 species), with Sumatra being the endemic hotspot (39 species). Some Impatiens species, such as I. dewildeana, have expanded their distribution to new areas. The conservation status of Impatiens species in Indonesia has not been assessed previously, therefore, we follow IUCN, as a reference for determining the status of Impatiens in Indonesia, especially those endemic to Sumatra. It is concluded that a majority of the species is threatened, and several may already be extinct.

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