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Sample records for ficus-inidica pereskiopsis porteri

  1. Leaf and stem CO/sub 2/ uptake in the three subfamilies of the Cactaceae. [Pereskia aculeata; Pereskia grandifolia; Maihuenia poeppigii; Carnegiea gigantea; Ferocactus acanthodes; Coryphantha vivipara; Mammillaria dioica; Opuntia ficus-inidica; Pereskiopsis porteri; Quiabentia chacoensis; Austrocylindropuntia subulata

    Energy Technology Data Exchange (ETDEWEB)

    Nobel, P.S.; Hartsock, T.L.

    1986-04-01

    Net CO/sub 2/ uptake over 24-hour periods was examined for the leaves and for the stems of 11 species of cacti representing all three subfamilies. For Pereskia aculeata, Pereskia grandifolia, and Maihuenia poeppigii (subfamily Pereskioideae), all the net shoot CO/sub 2/ uptake was by the leaves and during the daytime. In contrast, for the leafless species Carnegiea gigantea, Ferocactus acanthodes, Coryphantha vivipara, and Mammillaria dioica (subfamily Cactoideae), all the shoot net CO/sub 2/ uptake was by the stems and at night. Similarly, for leafless Opuntia ficus-indica (subfamily Opuntioideae), all net CO/sub 2/ uptake occurred at night. For leafy members of the Opuntioideae (Pereskiopsis porteri, Quiabentia chacoensis, Austrocylindropuntia subulata), at least 88% of the shoot CO/sub 2/ uptake over 24 hours was by the leaves and some CO/sub 2/ uptake occurred at night. Leaves responded to the instantaneous level of photosynthetically active radiation (PAR) during the daytime, as occurs for C/sub 3/ plants, whereas nocturnal CO/sub 2/ uptake by stems of O. ficus-indica and F. acanthodes responded to the total daily PAR, as occurs for Crassulacean acid metabolism (CAM) plants. Thus, under the well-watered conditions employed, the Pereskioideae behaved as C/sub 3/ plants, the Cactoideae behaved as CAM plants, and the Opuntioideae exhibited characteristics of both pathways.

  2. Effects of Ligusticum porteri (Osha) Root Extract on Human Promyelocytic Leukemia Cells

    OpenAIRE

    Nguyen, Khanh; Sparks, Jean; Omoruyi, Felix

    2017-01-01

    Background: Ligusticum porteri roots have been traditionally used in folk medicine, but the scientific basis is unclear. Objective: To investigate the cytotoxicity, antioxidant, and immunomodulatory effects of L. porteri root extract on human promyelocytic leukemia (HL-60) cells and H2O2-induced oxidative damaged HL-60 cells. Materials and Methods: HL-60 cells were incubated with different concentrations of root extract, and cells were harvested for viability assays on day 3 and 7. Cytokine l...

  3. Effects of Ligusticum porteri (Osha) Root Extract on Human Promyelocytic Leukemia Cells.

    Science.gov (United States)

    Nguyen, Khanh; Sparks, Jean; Omoruyi, Felix

    2017-01-01

    Ligusticum porteri roots have been traditionally used in folk medicine, but the scientific basis is unclear. To investigate the cytotoxicity, antioxidant, and immunomodulatory effects of L. porteri root extract on human promyelocytic leukemia (HL-60) cells and H 2 O 2 -induced oxidative damaged HL-60 cells. HL-60 cells were incubated with different concentrations of root extract, and cells were harvested for viability assays on day 3 and 7. Cytokine levels (interferon-gamma [IFN-γ], interleukin-2 [IL-2], and interleukin-10 [IL-10]) and antioxidant indexes (malondialdehyde [MDA], reduced glutathione [GSH], superoxide dismutase [SOD], and catalase [CAT]) in H 2 O 2 -induced-stressed HL-60 were measured after 2 days. The viability of HL-60 challenged with H 2 O 2 declined by 42% compared to unstressed cells. After 7 days of incubation with 200 or 400 μg/mL L. porteri , the viability of HL-60 cells was two-fold higher than the control. Stressed HL-60 cells treated with 100, 200, and 400 μg/mL L. porteri reduced the lipid peroxidation by 12%-13%. We noted an increase in GSH levels, SOD and CAT activities in stressed HL-60 supplemented with 400 μg/mL root extract. Treatment with 400 μg/mL L. porteri significantly ( P effect against the oxidation of reduced glutathione (GSH)Treatment with L. porteri root extract may be effective in preventing oxidative damage through increasing the activities of antioxidant enzymes (superoxide dismutase [SOD] and catalase [CAT]) in acute promyelocytic leukemia cells.

  4. High genetic diversity and low population structure in Porter's sunflower (Helianthus porteri).

    Science.gov (United States)

    Gevaert, Scott D; Mandel, Jennifer R; Burke, John M; Donovan, Lisa A

    2013-01-01

    Granite outcrops in the southeastern United States are rare and isolated habitats that support edaphically controlled communities dominated by herbaceous plants. They harbor rare and endemic species that are expected to have low genetic variability and high population structure due to small population sizes and their disjunct habitat. We test this expectation for an annual outcrop endemic, Helianthus porteri (Porter's sunflower). Contrary to expectation, H. porteri has relatively high genetic diversity (H e = 0.681) and relatively low genetic structure among the native populations (F ST = 0.077) when compared to 5 other Helianthus species (N = 288; 18 expressed sequence tag-SSR markers). These findings suggest greater gene flow than expected. The potential for gene flow is supported by the analysis of transplant populations established with propagules from a common source in 1959. One population established close to a native population (1.5 km) at the edge of the natural range is genetically similar to and shares rare alleles with the adjacent native population and is distinct from the central source population. In contrast, a transplant population established north of the native range has remained similar to the source population. The relatively high genetic diversity and low population structure of this species, combined with the long-term success of transplanted populations, bode well for its persistence as long as the habitat persists.

  5. Investigation of the cytotoxicity, antioxidative and immune-modulatory effects of Ligusticum porteri (Osha) root extract on human peripheral blood lymphocytes.

    Science.gov (United States)

    Nguyen, Khanh; Sparks, Jean; Omoruyi, Felix O

    2016-11-01

    Ligusticum porteri is a traditional Native American herb. The roots of L. porteri are traditionally used in the treatment of many diseases, however, its cytotoxicity, antioxidative and immune-modulatory effects need to be investigated. In this study, we evaluated the effects of the root extract at different doses on human peripheral blood lymphocytes (PBLs). The lymphocytes were incubated with different concentrations of the root extracts (0, 50, 100, 200, and 400 μg/mL) and harvested every 6 h for 2 d (Peffect of the herb against oxidative damage was determined by inducing oxidative stress with the administration of 50 μmol/L of hydrogen peroxide (H 2 O 2 ). Treatments with L. porteri at 200 and 400 μg/mL increased the viability of PBLs. The deleterious effect of H 2 O 2 was ameliorated by 400 μg/mL L. porteri treatment. Addition of 400 μg/mL L. porteri reduced lipid peroxidation in stressed PBLs by 94% (P0.05). The findings suggest that L. porteri might be a potential immune-modulating agent involving protective effects against oxidative damage.

  6. Gastroprotective effect of diligustilide isolated from roots of Ligusticum porteri coulter & rose (Apiaceae) on ethanol-induced lesions in rats.

    Science.gov (United States)

    Velázquez-Moyado, Josué A; Martínez-González, Alejandro; Linares, Edelmira; Bye, Robert; Mata, Rachel; Navarrete, Andrés

    2015-11-04

    The rhizome of Ligusticum porteri Coulter& Rose (LP) has been traditionally used by the ethnic group Raramuri in the North of México for treatment of diabetes, tuberculosis, stomachaches, diarrhea and ritual healing ceremonies. It is use as antiulcer remedy has been extended to all Mexico. To evaluate the gastroprotective activity of LP organic extracts and the major natural product diligustilide (DLG),using as experimental model the inhibition of the ethanol-induced lesions in rats. Gastric ulcers were induced by intragastric instillation of absolute ethanol (1 mL). We tested the gastroprotective activity of the organic extracts of LP and the pure compound DLG. The ulcer index (UI) was determined to measure the activity. In order to elucidate the action mechanism of DLG the animals were treated with L-NAME, N-ethylmalemide, Forskolin, 2',5'-dideoxyadenosine, Indomethacin, Glibenclameide, Diazoxide, NaHS and DL-Propargylglycine. The pylorus-ligated rat model was used to measure gastric secretion. The oral administration of organic extracts of Ligusticum porteri showed gastroprotective effect at 30 mg/Kg on ethanol induced gastric lesions; hexane and dichloromethane extracts were the most active. DLG was the major compound in the hexane extract. This compound at 10 mg/kg prevented significantly the gastric injuries induced by ethanol. The alkylation of endogenous non-protein-SH groups with N-ethylmaleimide abolished the gastroprotective effect of DLG and blocking the formation of endogenous prostaglandins by the pretreatment with indomethacin attenuated the gastroprotective effect of DLG. The gastroprotective activity demonstrated in this study tends to support the ethnomedical use of Ligusticum porteri roots. DLG, isolated as major compound of this medicinal plant has a clear gastroprotective effect on the ethanol-induced gastric lesions. The results suggest that the antiulcer activity of DLG depends on the participation of the endogenous non-protein -SH groups

  7. Strateegiaguru Porter, klastriguru Porter, sponsorlusguru Porter. Peaaegu, et gurude guru!

    Index Scriptorium Estoniae

    2005-01-01

    Maailma juhtiva strateegiaguru, Harvard Business Schooli professori Michael Porteri seisukohtadest ja ideedest ettevõtete heategevuse, Interneti kui majandusharu ning klastrite kohta. Lisa: Michael Porter

  8. DISPERSAL OF SEEDS AS NEST MATERIAL BY THE CACTUS WREN

    Science.gov (United States)

    Cactus wren (Campylorhynchus brunneicapillus) nests from the southern Chihuahuan Desert contained viable seeds of grasses, forbs, and shrubs. The most common plants used as construction material in these nests were Muhlenbergia porteri, Boerhavia spicata, and the alien grass Era...

  9. A chromosomal analysis of four species of Chilean Chrysomelinae (Coleoptera, Chrysomelidae)

    OpenAIRE

    Petitpierre, Eduard; Elgueta, Mario

    2012-01-01

    Abstract Four species of Chilean leaf beetles in the subfamily Chrysomelinae have been cytogenetically analyzed, Blaptea elguetai Petitpierre, 2011, Henicotherus porteri Br?thes, 1929 and Jolivetia obscura (Philippi, 1864) show 2n = 28 chromosomes and a 13 + Xyp male meioformula, and Pataya nitida (Philippi, 1864) has the highest number of 2n = 38 chromosomes. The karyotype of Henicotherus porteri is made of mostly small meta/submetacentric chromosomes, and that of Jolivetia obscura displays ...

  10. A chromosomal analysis of four species of Chilean Chrysomelinae (Coleoptera, Chrysomelidae).

    Science.gov (United States)

    Petitpierre, Eduard; Elgueta, Mario

    2012-01-01

    Four species of Chilean leaf beetles in the subfamily Chrysomelinae have been cytogenetically analyzed, Blaptea elguetai Petitpierre, 2011, Henicotherus porteri Bréthes, 1929 and Jolivetia obscura (Philippi, 1864) show 2n = 28 chromosomes and a 13 + Xyp male meioformula, and Pataya nitida (Philippi, 1864) has the highest number of 2n = 38 chromosomes. The karyotype of Henicotherus porteri is made of mostly small meta/submetacentric chromosomes, and that of Jolivetia obscura displays striking procentric blocks of heterochromatin at pachytene autosomic bivalents using conventional staining. These findings are discussed in relation to previous cytogenetic data and current taxonomy of the subfamily.

  11. A chromosomal analysis of four species of Chilean Chrysomelinae (Coleoptera, Chrysomelidae)

    Science.gov (United States)

    Petitpierre, Eduard; Elgueta, Mario

    2012-01-01

    Abstract Four species of Chilean leaf beetles in the subfamily Chrysomelinae have been cytogenetically analyzed, Blaptea elguetai Petitpierre, 2011, Henicotherus porteri Bréthes, 1929 and Jolivetia obscura (Philippi, 1864) show 2n = 28 chromosomes and a 13 + Xyp male meioformula, and Pataya nitida (Philippi, 1864) has the highest number of 2n = 38 chromosomes. The karyotype of Henicotherus porteri is made of mostly small meta/submetacentric chromosomes, and that of Jolivetia obscura displays striking procentric blocks of heterochromatin at pachytene autosomic bivalents using conventional staining. These findings are discussed in relation to previous cytogenetic data and current taxonomy of the subfamily. PMID:24260673

  12. A chromosomal analysis of four species of Chilean Chrysomelinae (Coleoptera, Chrysomelidae

    Directory of Open Access Journals (Sweden)

    Eduard Petitpierre

    2012-10-01

    Full Text Available Four species of Chilean leaf beetles in the subfamily Chrysomelinae have been cytogenetically analyzed, Blaptea elguetai Petitpierre, 2011, Henicotherus porteri Bréthes, 1929 and Jolivetia obscura (Philippi, 1864 show 2n = 28 chromosomes and a 13 + Xyp male meioformula, and Pataya nitida (Philippi, 1864 has the highest number of 2n = 38 chromosomes. The karyotype of H. porteri is made of mostly small meta/submetacentric chromosomes, and that of Jolivetia obscura displays striking procentric blocks of heterochromatin at pachytene autosomic bivalents using conventional staining. These findings are discussed in relation to previous cytogenetic data and current taxonomy of the subfamily.

  13. Housing and intermediate spaces: porters and porter’s lodges at Barcelona

    OpenAIRE

    Bestard Camps, Joan; Bosio, Gastón; Díaz, Pili; Horta, Gerard; Margall Manzano, María del Mar; Monnet, Nadja; Muñoz, Flora; Núñez, Laura; Peña, Gabriela de la; Romero, Pablo; Rouault, Julie

    2007-01-01

    En aquest article volem posar en relleu algunes de les maneres com es poden analitzar els porters i les porteries, en qualitat d’institució i d’espai a través dels quals es poden copsar un conjunt de contradiccions i tensions de la modernitat. És a dir, volem fer veure com aquests espais i aquestes persones morals se situen en el centre d’una sèrie d'oposicions clàssiques a la Modernitat. El que analitzarem aquí és com els porters i les porteries sorgeixen històricament com a institucions din...

  14. Muusikaliteatri pidu moeka komöödiaga

    Index Scriptorium Estoniae

    2008-01-01

    Novembris kümnendat sünnipäeva tähistav Muusikaliteater toob Tallinna Linnahallis lavale Cole Porteri muusikalise komöödia "Nii on meil moes!" (esietendus 14. nov., lavastaja Andrus Vaarik, ühes peaosas Kristi Roosmaa)

  15. Teater

    Index Scriptorium Estoniae

    2004-01-01

    28. sept. - 1. okt. toimub rahvusraamatukogus ürituste sari "60 aastat eestlaste põgenemisest kodumaalt". Selle raames etendatakse teatrisaalis H. Sarapuu näidendit "Lahkumine" ; 25. sept. esietendub Endla teatris C. Porteri muusikaline komöödia "Suudle mind, Kate!", lavastaja N. Kuningas

  16. Description of a New Galapagos Giant Tortoise Species (Chelonoidis; Testudines: Testudinidae from Cerro Fatal on Santa Cruz Island.

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    Nikos Poulakakis

    Full Text Available The taxonomy of giant Galapagos tortoises (Chelonoidis spp. is currently based primarily on morphological characters and island of origin. Over the last decade, compelling genetic evidence has accumulated for multiple independent evolutionary lineages, spurring the need for taxonomic revision. On the island of Santa Cruz there is currently a single named species, C. porteri. Recent genetic and morphological studies have shown that, within this taxon, there are two evolutionarily and spatially distinct lineages on the western and eastern sectors of the island, known as the Reserva and Cerro Fatal populations, respectively. Analyses of DNA from natural populations and museum specimens, including the type specimen for C. porteri, confirm the genetic distinctiveness of these two lineages and support elevation of the Cerro Fatal tortoises to the rank of species. In this paper, we identify DNA characters that define this new species, and infer evolutionary relationships relative to other species of Galapagos tortoises.

  17. Xafardera?. No, esclava. Etnografia sobre les porteres de Barcelona

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    Joana Brufau

    2010-06-01

    Full Text Available Bestard, Joan (ed. (2006. Les porteries a Barcelona. Entre l’espai públic i l’espai privat. Barcelona: Generalitat de Catalunya. Departament de Cultura. “Un poco dura esta profesión. Aunque ellos [els veïns] no lo crean, o es. Siempre hay un mal humor de ellos. Siempre hay alguna cosa, que la paga el trabajador” Testimoni d’una portera recollit en el llibre

  18. Chronic toxicity, genotoxic assay, and phytochemical analysis of four traditional medicinal plants.

    Science.gov (United States)

    Castañeda Sortibrán, América; Téllez, María Guadalupe Ordaz; Ocotero, Verónica Muñoz; Carballo-Ontiveros, Marco Antonio; García, Angélica Méndez; Valdés, Rocio Jimena Jiménez; Gutiérrez, Elizabeth Romero; Rodríguez-Arnaiz, Rosario

    2011-09-01

    Four medicinal plants--Tecoma stans, Ligusticum porteri, Monarda austromontana, and Poliomintha longiflora, which are distributed in tropical and subtropical countries of the American continent--are widely used in folk medicine to treat diseases such as diarrhea and dysentery. In addition, T. stans and P. longiflora are extensively used as hypoglycemic agents, and M. austromontana and P. longiflora are used as condiments. The plants were collected, identified, dried, and pulverized. Solvent extraction was prepared by maceration of the plant samples, and the phytochemical composition of the extracts was determined by using standard analysis procedures. Phytochemical analysis showed the presence of triterpenoids/steroids, flavonoids, and phenols/tannins and, in L. porteri, traces of alkaloids. After the elimination of solvents in vacuo, the extracts were administrated to Drosophila larvae to test their toxicity and genotoxicity. Third instar larvae were chronically fed with the phytoextracts. The extract from L. porteri was toxic, whereas those from T. stans, P. longiflora, and M. austromontana were not. Genotoxic activities of the 4 plants were investigated by using the wing-spot assay of D. melanogaster. Mitomycin C was used as a positive control. No statistically significant increase was observed between treated sample series and a concurrent negative (water) or solvent control sample series.

  19. Crozant – Château de Crozant

    OpenAIRE

    Chaillou, Mélanie

    2013-01-01

    Identifiant de l'opération archéologique : 2785 Date de l'opération : 2007 - 2008 (SP) Inventeur(s) : Chaillou Mélanie (HADES) La porterie du château de Crozant fait l’objet d’un chantier de consolidation depuis septembre 2007. Cette partie de la forteresse est composée de quatre grands ensembles : la tour E à l’ouest (déjà en partie fouillée par Julien Denis en 2004), séparée de la tour C au sud-est par la culée du pont qui donnait accès au château (passage A), et enfin la tour D flanquée au...

  20. A new species of Lysmata Risso, 1816 (Crustacea, Decapoda, Lysmatidae) from the Gulf of Mexico.

    Science.gov (United States)

    Prakash, Sanjeevi; Baeza, J Antonio

    2017-12-12

    A new species of peppermint shrimp, Lysmata baueri n. sp., is described based on a single specimen from the eastern Gulf of Mexico. The new species can be distinguished from other morphologically similar species of Lysmata Risso, 1816 by the number of teeth, length and shape of the rostrum, the length of the antennular peduncle relative to the scaphocerite, the number of meral and ischial articles in the second pereiopods, and the number of spines on the flexor margin of the dactyli from the third to fifth pereiopods. Morphological characters demonstrate that L. baueri n. sp., is most closely related to the eastern Pacific L. californica (Stimpson, 1866), L. nayaritensis Wicksten, 2000 and L. porteri (Rathbun, 1907).

  1. Phylogenetic placement of two species known only from resting spores

    DEFF Research Database (Denmark)

    Hajek, Ann E; Gryganskyi, Andrii; Bittner, Tonya

    2016-01-01

    resting spores, Zoophthora independentia, infecting Tipula (Lunatipula) submaculata in New York State, is now described as a new species and Tarichium porteri, described in 1942, which infects Tipula (Triplicitipula) colei in Tennessee, is transferred to the genus Zoophthora. We have shown that use......Molecular methods were used to determine the generic placement of two species of Entomophthorales known only from resting spores. Historically, these species would belong in the form-genus Tarichium, but this classification provides no information about phylogenetic relationships. Using DNA from...... of molecular methods can assist with determination of the phylogenetic relations of specimens within the form-genus Tarichium for an already described species and a new species for which only resting spores are available....

  2. Lewis acid catalyzed transformations of Z-ligustilide

    Energy Technology Data Exchange (ETDEWEB)

    Rios, Maria Yolanda [Universidad Autonoma del Estado de Morelos, Cuernavaca, Morelos (Mexico); Delgado, Guillermo [Universidad Nacional Autonoma de Mexico, Mexico, D.F. (Mexico)

    1999-08-01

    Some Lewis acid mediated reactions of Z-ligustilide (1), a bioactive constituent of the medicinal species Ligusticum porteri, were investigated. These reactions provided varying mixtures of Z-butylidenephthalide (7), E-butylidenephthalide (8), n-butyphthalide (13), and novel linear dimeric phthalides (9-12) as the main products. The formation of the dimers occurred in low yields and with regio and situ-selectivity. Initial competitive O- and C- complexation of the Lewis acid with Z-ligustilide promoted the formation of the dimers occurred in low yields and with regio and situ- selectivity. Initial competitive O- and C- complexation of the Lewis acid with Z-ligustilide promoted the formation of carbocations at C(8), C(6) and C(7), which were stabilized by the addition of the C(6')-C(7') olefin of a second unit of the starting material, to provide cations at C(6') and C(7'). Subsequent isomerizations and elimination of the catalyst afforded the dimeric products 9-12. The yields and structure of the products are quite dependent on variations of the reaction conditions and the catalyst employed. [Spanish] Se investigaron algunas reacciones de Z-ligustilidas (1), un constituyente bioactivo de la planta medicinal Ligusticum porteri, catalizadas por acidos de Lewis. Estas reacciones produjeron mezclas variables de Z-butilidenftalida (7), E-butilidenftalida (8), n-butilftalida (13), y ftalidos dimetricos lineales novedosos (9-12) como productos principales. La formacion de los dimeros procedio en rendimientos bajos y con regio- y situ-selectividad. La O- y C- complejacion competitiva inicial del acido de Lewis con Z-lingustilida promueve la formacion de cationes en C(8), C(6) y C(7), los cuales son estabilizados por la adicion de la olefina C(6')-C(7') de una segunda unidad de la materia prima para generar los cationes en C(6')-C(7'). Isomerizaciones subsecuentes y la eliminacion del catalizador conducen a los productos dimericos 9

  3. Analisis Vegetasi Hutan Rawa Gambut Pascakebakaran di Wilayah Desa Sebangau dan Desa Taruna Jaya

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    Reri Yulianti

    2016-10-01

    Full Text Available ABSTRAK Kebakaran  merupakan  salah  satu  penyebab  kerusakan  hutan  tropis  di Indonesia. Kerusakan yang berlangsung selama kebakaran hutan bersifat eksplosif artinya terjadi dalam waktu relatif cepat dan areal yang luas. Salah satu tipe dari ekosistem hutan hujan tropis adalah hutan rawa gambut. Tujuan dari penelitian ini adalah  (1  mengkaji  komposisi  jenis,  (2  mengkaji  keanekaragaman  jenis,  (3 mengkaji  distribusi  jenis,  (4  mengkaji  asosiasi  jenis  (5  mengkaji  persentase ketidaksamaan komunitas vegetasi di hutan rawa gambut bekas kebakaran tahun 1997, 2002, dan 2006.Penelitian ini dilakukan pada bulan Mei sampai Juni 2009 di wilayah Desa Kalampangan Kecamatan Sebangau dan Desa Taruna Jaya Kecamatan Jabiren Raya Kalimantan Tengah. Pengumpulan data dilakukan dengan membuat petak ukur dan kemudian melakukan identifikasi jenis. Titik-titik sampel ditentukan dengan metode random sampling dengan cara undian. Semua jenis dalam petak ukur dicatat nama, diukur   diameter   batang   serta   jumlahnya   dan   dikelompokkan   sesuai   tingkat pertumbuhannya. Hasil   penelitian   adalah   1   Ditemukan   8   jenis   vegetasi   antara   lain Cratoxylon  arborescens,  Combretocarpus  rotundatus,  Timmonius  wallichianum, Acroychia  porteri,  Acacia  auriculiformis,  Xylopia  fusca,  Ilex  macropylla,  dan Diospyros  hermaproditich.  2  Keanekaragaman  pada  hutan  rawa  gambut  bekas kebakaran  sangat  rendah.  3  Jenis  Cratoxylon  arborescens  dan  Combretocarpus rotundatus mempunyai kemampuan regenerasi yang lebih baik dibandingkan dengan jenis yang lainnya. Hal ini terlihat dari INP kedua jenis vegetasi yang memiliki nilai INP tertinggi. 4 Asosiasi yang diperlihatkan oleh banyak jenis (tingkat pertumbuhan pohon, tiang, pancang, semai pada hutan rawa gambut bekas kebakaran adalah asosiasi  positif  yang  artinya  seluruh  spesies  lebih