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All Journal HAYATI Journal of Biosciences Jurnal Biodjati Jurnal Mikologi Indonesia
Rudy Hermawan
Department of Biology, Faculty of Mathematics and Natural Sciences, IPB University, Darmaga Campus, Bogor 16680, Indonesia
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Environmental Science Immunology & microbiology

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Morphological characteristic and Phenetic Relationship of Lysurus periphragmoides Collected from West Java Rudy Hermawan; Laifa Fusvita; Naufal Hafizh Nugraha; Mega Putri Amelya
Jurnal Biodjati Vol 6, No 1 (2021): May
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/biodjati.v6i1.10724

Abstract

Lysurus is one of the unique genera in Basidiomycetes. It has a stinky odor and slime on the head. The unusual-shaped makes the species in Lysurus easily to be identified. One of Lysurus had been found in West Java, Indonesia namely L. periphragmoides. The specimen was deposited into Herbarium Bogoriense with code BO 24418. This study aimed to obtain specimens and characterize the Lysurus BO 24418 using morphological characteristics, and analyze the phenetic relationship among Lysurus species. Lysurus BO 24418 has two phases (egg and mushroom). The egg phase is usually hypogeous underground. The mushroom has a head and stem. The head bears the mature spore with slime distribute malodor. The stem has a hollow and spongy texture with a yellowish color. The numerical data of morphological characters of species in Lysurus were analyzed using NTSys ver 2.1 software. Ten characters were used to build a dendrogram using Sequential Agglomerative Hierarchical Nested (SAHN) cluster analysis with Unweighted Pair Group Method with Arithmetic Mean (UPGMA). Phallus indusiatus was selected as an outgroup. The analyses showed the specimen was classified as L. periphragmoides with 100% of similarity coefficient and it was close L. gardneri with 40,4% of similarity coefficient. The characters that cluster among them are stem surface, head type, egg diameter, and spore max length
Trichaleurina javanica from West Java Rudy Hermawan; Mega Putri Amelya; Za'Aziza Ridha Julia
Jurnal Mikologi Indonesia Vol 4, No 2 (2020): Desember 2020
Publisher : Perhimpunan Mikologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46638/jmi.v4i2.85

Abstract

Trichaleurina is a fleshy mushroom with goblet-shaped within Pezizales. Many genera have a morphology similar to Trichaleurina, such as Bulgaria and Galiella. Some previous reports had been described fungi like Trichaleurina as Sarcosoma. Indonesia has been reported that has Trichaleurina specimen (the new name of Sarcosoma) by Boedijn. This research aimed to obtain, characterize, and determine the Trichaleurina around IPB University. Field exploration for fungal samples was used in the Landscape Arboretum of IPB University. Ascomata of Trichaleurina were collected, observed, and preserved using FAA. The specimen was deposited into Herbarium Bogoriense with collection code BO 24420. The molecular phylogenetic tree using RAxML was used to identify the species of the specimen. Morphological data were used to support the species name of the specimen. Specimen BO 24420 was identified as Tricahleurina javanica with 81% bootstrap value. Molecular identification was supported by the morphological data, such as the two oil globules and the size of mature ascospores.
An Introduction to Indonesian Wild Shiitake Ivan Permana Putra; Mada Triandala Sibero; Saipul Sihotang; Lilis Supratman; Rudy Hermawan; Oktan Dwi Nurhayat
HAYATI Journal of Biosciences Vol. 30 No. 6 (2023): November 2023
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.30.6.1132-1138

Abstract

Pegler suggested that shiitake comprises three morphological species: Lentinula edodes (continental and northeast Asia), L. lateritia (tropical Asia and Australasia), and L. novae-zelandiae (New Zealand). The current study reported for the first time the occurrence of L. lateritia (Berk.) Pegler in Indonesia. During a fungus foray in Kerinci (Jambi, Sumatra, Indonesia) in 2022 and 2023 by the Indonesian mushroom hunter community, some basidiomata of Lentinula were obtained. At a glance, our specimens resembled L. edodes. The current study aims to justify the taxonomical position of our specimens based on morphological and molecular data. The fresh basidiomata were used for morphological and molecular analyses. The molecular work was done using ITS 4/5 Primers for phylogenetic analysis of rDNA-ITS region. Morphologically, the uniformly reddish brown, smooth, and glabrous of pileus confirmed our specimens as L. lateritia. In addition, the absence of a range of colors and squamules pileus distinguished L. lateritia BO24628 form L. edodes, while the formation of florets cheilocystidia in L. madagasikarensis was the distinctive character of our specimens. The BLAST result revealed that our specimen has high similarity (99-100%) with L. lateritia and L. edodes as the top hits. The phylogenetic tree (RAxML) nested our specimens in the L. lateria clade and is closely related to one specimen from Papua New Guenia (PNG) (BS 98%). In addition, L. lateritia BO24628 has a sister clade of the specimen from PNG and Australia. Moreover, we provide the herbarium collection of wild L. lateritia in Indonesia.
Co-Authors Ivan Permana Putra Laifa Fusvita Lilis Supratman Mada Triandala Sibero Mega Putri Amelya Naufal Hafizh Nugraha Oktan Dwi Nurhayat Saipul Sihotang Za'Aziza Ridha Julia