Reinwardtia最新文献

{"title":"TWO NEW RECORDS OF ATHYRIUM FOR BALI","authors":"W. Wardani, Bayu Adjie, K. Yulita, A. Salamah","doi":"10.14203/reinwardtia.v21i2.4369","DOIUrl":"https://doi.org/10.14203/reinwardtia.v21i2.4369","url":null,"abstract":"WARDANI, W., ADJIE, B., YULITA, K. S. & SALAMAH, A. 2022. Two new records of Athyrium for Bali. Reinwardtia 21(2): 43‒47. — Here we reported two species of Athyrium from Bali for the first time based on herbarium study and field work. We provided morphological description, voucher specimens, and taxonomic note for both species. A key to all the four known species of Athyrium s.l. in Bali was also provided.","PeriodicalId":52340,"journal":{"name":"Reinwardtia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42989168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"UPDATE ON ALOCASIA CUPREA K.KOCH DISTRIBUTION IN NORTH KALIMANTAN","authors":"N. Asih, Dewi - Lestari","doi":"10.14203/reinwardtia.v21i2.4249","DOIUrl":"https://doi.org/10.14203/reinwardtia.v21i2.4249","url":null,"abstract":"ASIH, N. P. S. & LESTARI, D. 2022. Update on Alocasia cuprea K.Koch distribution in North Kalimantan. Reinwardtia 21(2): 49‒53. — Hitherto Malaysian Bornean Alocasia cuprea K.Koch is a newly recorded species for North Kalimantan, taking Alocasia in Kalimantan to 10 species. An identification key and photos of A. cuprea are presented","PeriodicalId":52340,"journal":{"name":"Reinwardtia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46391769","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ANNOTATED CHECKLIST OF CYRTANDRA (GESNERIACEAE) OF SUMATRA, INDONESIA","authors":"Qinghe Wang, G. Bramley, H. Atkins, A. Kartonegoro","doi":"10.14203/reinwardtia.v21i2.4371","DOIUrl":"https://doi.org/10.14203/reinwardtia.v21i2.4371","url":null,"abstract":"WANG, Q. W., BRAMLEY, G. L. C., ATKINS, H. J. & KARTONEGORO, A. 2022. Annotated checklist of Cyrtandra (Gesneriaceae) of Sumatra, Indonesia. Reinwardtia 21(2): 63‒80. — There are 53 species and three varieties of Sumatran Cyrtandra (Gesneriaceae) included in the checklist. Thirty-three lectotypes and four neotypes have been assigned, including for two excluded species. Two species are designated as incertae sedis due to a lack of type material or any associated specimens. A new name of C. jackii is proposed here to replace the illegitimate C. glabra Jack. Most of the species included in the checklist are endemic to Sumatra, with some species distributed in neighboring islands in Malesia. The next step for Cyrtandra in Sumatra is to carry out a full taxonomic revision to better understand distribution patterns and species limits and also to assign appropriate neotypes for those species still missing original material.","PeriodicalId":52340,"journal":{"name":"Reinwardtia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41939318","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"CORRECTING A MINOR ERROR: A NEW NAME FOR A MARANTACEAE SPECIES FROM NEW GUINEA","authors":"Ian Turner","doi":"10.14203/reinwardtia.v21i2.4430","DOIUrl":"https://doi.org/10.14203/reinwardtia.v21i2.4430","url":null,"abstract":"TURNER, I. M. 2022. Correcting a minor error: a new name for a Marantaceae species from New Guinea. Reinwardtia 21(2): 81‒82. — The new name, Phrynium cominsia I.M.Turner, and lectotype are published for Cominsia minor Valeton (Marantaceae)","PeriodicalId":52340,"journal":{"name":"Reinwardtia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48960099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"NUTRIENT CONCENTRATIONS IN THREE NEPENTHES SPECIES (NEPENTHACEAE) FROM NORTH SUMATRA","authors":"M. Mansur, A. Salamah, Edi Mirtanto, Francis Q Brearly","doi":"10.14203/reinwardtia.v21i2.4391","DOIUrl":"https://doi.org/10.14203/reinwardtia.v21i2.4391","url":null,"abstract":"MANSUR, M., SALAMAH, A., MIRMANTO, E. & BREARLEY, F. Q. 2022. Nutrient concentrations in three Nepenthes species (Nepenthaceae) from North Sumatra. Reinwardtia 21(2): 55‒62. — Nepenthes is a genus of carnivorous plants that are unique ornamental plants, but their nutrient concentration relationships have not been studied much, especially in endemic species on the island of Sumatra. So far, the analysis of the nutrient concentration in Nepenthes is mostly limited to leaves. There are few reports of nutrient concentrations in the pitcher fluid and the soil around where it grows. Leaves, pitcher fluid, and soil around the growth sites of each species i.e., Nepenthes sumatrana, N. spectabilis, and N. tobaica, from North Sumatra province were collected for nutrient analyses (N, P, K, Ca, Mg, and Na). The results showed that the nutrient concentrations in the leaves and pitcher fluid in the three Nepenthes species were generally low with those in the leaves greater than in the pitcher fluid. The concentration of nutrients in the leaves of N. sumatrana (lowland species) was least (except for N and Na) when compared to N. spectabilis and N. tobaica (highland species), likely reflecting the poorly fertile soil. In contrast, the nutrient concentration in the pitcher fluid of N. sumatrana was greater than N. spectabilis and N. tobaica. When compared across an extensive data set, we show that leaf N does not change with elevation, whereas P declines and the N:P ratio increases with elevation, suggesting that Nepenthes plants are obtaining sufficient N from prey at higher elevations.","PeriodicalId":52340,"journal":{"name":"Reinwardtia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45501836","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A NEW SPECIES OF MUK IA (CUCURBITACEAE) FROM SUMBA ISLAND, INDONESIA","authors":"M. Pratami, T. Chikmawati, R. Rugayah","doi":"10.14203/reinwardtia.v21i1.4374","DOIUrl":"https://doi.org/10.14203/reinwardtia.v21i1.4374","url":null,"abstract":"PRATAMI, M. P., CHIKMAWATI, T. & RUGAYAH. 2022. A new species of Mukia (Cucurbitaceae) from Sumba Island, Indonesia. Reinwardtia 21(1): 35‒40. — Mukia sumbensis Pratami is described and illustrated as well as compared with its closely related species M. maderaspatana (L.) M.Roem. and M. leiosperma (Wight & Arn.) Wight. It differs in its tendril size, stem diameter, petiole hairiness, midrib indumentum on upper leaf surface, as well as in shape, margin, and surface of seed. Anatomically the leaf of the new species has two palisade layers, unlike the other two species which have only one layer.","PeriodicalId":52340,"journal":{"name":"Reinwardtia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48050543","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"NEPENTHES HARAUENSIS, A NEW SPECIES OF NEPENTHACEAE FROM WEST SUMATRA","authors":"Hernawati Hernawati, Robi Satria, Ch'ien C. Lee","doi":"10.14203/reinwardtia.v21i1.4306","DOIUrl":"https://doi.org/10.14203/reinwardtia.v21i1.4306","url":null,"abstract":"HERNAWATI, SATRIA, R. & LEE, C. C. 2022. Nepenthes harauensis, a new species of Nepenthaceae from West Sumatra. Reinwardtia 21(1): 19‒23. — A new species of Nepenthes (Nepenthaceae) from the Harau region of West Sumatra is described as Nepenthes harauensis Hernawati, R.Satria & Chi.C.Lee. This species shares specific characteristics with both N. bongso and N. singalana but is unique in its thickly coriaceous and petiolate leaves, which are elliptic-oblong and have a distinctly peltate tendril insertion.","PeriodicalId":52340,"journal":{"name":"Reinwardtia","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41329554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"THE POPULATION AND DISTRIBUTION OF AGARWOOD PRODUCING TREE (AQUILARIA MALACCENSIS) IN RIAU PROVINCE","authors":"Yulizah Yulizah, J. S. Rahajoe, Agusdin Dharma Fefirenta, Agung Adi Nugroho","doi":"10.14203/reinwardtia.v21i1.3874","DOIUrl":"https://doi.org/10.14203/reinwardtia.v21i1.3874","url":null,"abstract":"YULIZAH, RAHAJOE, J. S., FEFIRENTA, A. D. & NUGROHO, A. D. 2022. The population and distribution of agarwood producing tree (Aquilaria malaccensis) in Riau Province. Reinwardtia 21(1): 1–11. — Riau Province is one of the largest agarwood producers and supplier of Aquilaria malaccensis species in Indonesia, based on the data of trade quota that was issued by the Ministry of Environment and Forestry in 2018. The quota data will be used for monitoring the sustainability of the population agarwood producing trees in the wild. The aimed of the study were to determine the natural population distribution and habitat preference of wild agarwood-producing trees in Riau Province. The agarwood population census carried out by making random plots in the study sites, soil moisture, soil pH, temperature and the humidity recorded, and the macronutrients data also used to support the habitat preferences for the agarwood producing taxa tree. Seven locations of agarwood producing trees were selected for the study sites including Taman Hutan Raya (TAHURA: Forest Park Garden) Sultan Syarif Hasyim (SSH), three community forests in Siak Sri Indapura District (Gosib, Perincit and Dosan), and three community forests in Bengkalis District (Langkat, Pangkalan Jambi, and Duri Km 13). The density of agarwood producing trees in TAHURA SSH recorded for about 38 plants ha-1, with an average diameter distribution was 15 cm, and the tree height was 9.51 m. Perincit data showed the highest density, with 8.13 plants ha-1  with an average distribution of tree diameters was recorded for 20.8 cm and the tree height was 9.11 m. While the lowest tree density was recorded for 0.58 plant ha-1 in Gosib, the average diameter and tree height were recorded for 40.15 cm and 14.70 m, respectively. Environmental parameters and soil chemistry were the main factors to support the tree growth of agarwood. The result was necessary for the conservation program of A. Malaccensis, and support data for providing potential seeds source and seedling. The nutrient content preference from the finding of this research will also be used as the necessary information of the needs of nutrient content in the natural habitat of agarwood plantations. ","PeriodicalId":52340,"journal":{"name":"Reinwardtia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45945142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"LIGHT PREFERENCES IN TWO LANDSCAPE MANAGEMENTS AND ONTOGENIC LIGHT REQUIREMENTS OF TERRESTRIAL FERNS IN KEBUN RAYA BATURRADEN, CENTRAL JAVA","authors":"A. Sedayu, Rahadian Ajeng Saraswati, Yuli Puji Astuti","doi":"10.14203/reinwardtia.v21i1.4265","DOIUrl":"https://doi.org/10.14203/reinwardtia.v21i1.4265","url":null,"abstract":"SEDAYU, A., SARASWATI, R. A. & ASTUTI, Y. P. 2022. Light preferences in two landscape managements and ontogenic light requirements of terrestrial ferns in Kebun Raya Baturraden, Central Java. Reinwardtia 21(1): 25–33. — Human management on landscapes influences environmental requirements including solar irradiation, which may affect fern establishment in different age classes. Two contrasting terrestrial fern communities were inspected in Kebun Raya Baturraden, Central Java; the first thrives among the garden (collection) area, representing the well managed area, and the latter living on the less managed area closest to a natural forest remnant. We found 78.7% species living exclusively in either landscape type; only 21% were shared on both, indicating a light preference among ferns and lycophytes. The four most common species (out of 32 fern and lycophyte species), Cyclosorus heterocarpus, Selaginella ornata, Nephrolepis biserrata, and Sphaerostephanos arbuscula in three different age classes and under gradient canopy openness were surveyed. Statistical test on the canopy openness of individuals of S. ornata and N. biserrata showed that three age categories used significantly different canopy openness, which is not the case for C. heterocarpus and S. arbuscula. It showed that some ferns and lycophytes ontogenically have gradual requirements on light exposure, while others are able to live in wide range of light exposure. This implies that in terms of wild species management, including ferns, the Baturraden gardens landscape management must be directed toward the ecological understanding of species of interest for Botanical Gardens and conservation","PeriodicalId":52340,"journal":{"name":"Reinwardtia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46128901","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A NEW VARIETY OF CANTHIUMERA GLABRA (RUBIACEAE: VANGUERIEAE)","authors":"Ridha Mahyuni, Tatik Chikmawati, Nunik Sri Ariyanti, Anne Kusumawaty","doi":"10.14203/reinwardtia.v21i1.4268","DOIUrl":"https://doi.org/10.14203/reinwardtia.v21i1.4268","url":null,"abstract":"MAHYUNI, R., CHIKMAWATI, T., ARIYANTI, N. S. & KUSUMAWATY, A. 2022. A new variety of Canthiumera glabra (Rubiaceae: Vanguerieae). Reinwardtia 21(1): 13‒17. — Canthiumera glabra var. laxiflora (Rubiaceae: Vanguerieae), a new variety from Java and Sumatra is described. The new variety differs from the typical variety in having laxly branched inflorescences and is restricted to south Sumatra (Lampung) and southwestern Java.","PeriodicalId":52340,"journal":{"name":"Reinwardtia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44224338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}