チリでスゲ新種

Carex recondita Muñoz-Schüler, Martín-Bravo & Jim.Mejías
(Carex section Junciformes Kük., Cyperaceae), a new sedge species from the Andes of central Chile

DOI: 10.3897/phytokeys.243.115991

Paulo Muñoz-Schüler, Ana Morales-Alonso, José Ignacio Márquez-Corro, Mary T. K. Arroyo, Santiago Martín-Bravo, Pedro Jiménez-Mejías

PhytoKeys 243: 15–30 (2024).

the flora of Chile:96 Carex species 

Carex section Junciformes Kük (subgenus Psyllophorae)
: over 25 species 

ETS. ITS, matK, rps16

Carex recondita Muñoz-Schüler, Martín-Bravo & Jim.Mejías, sp. nov.
urn:lsid:ipni.org:names:77343736-1

Type. Chile. Región Metropolitana de Santiago
 (holotype: CONC 193519; isotypes: EIF 17307, UPOS).

e common name: Carex de las nieves

Farellones-Valle Nevado ski circuits, in the Andes of the Metropolitana region of
Santiago, Chile -Google map-
https://maps.app.goo.gl/kzQ3vFzhr86aCQyB8

南アメリカ ガイアナのカヤツリグサ科植物の分類学的再検討

New Species of Mapania, Combinations, a New Name, and Typifications in Cyperaceae for Flora of the Guianas

https://doi.org/10.3417/2024875

Mark T. Strong, Paul Goetghebeur, Gordon C. Tucker, Wim Veys

Novon, A Journal for Botanical Nomenclature 32(2024).

new Mapania species: 4 species

new combination:
Scleria subeggersiana (Kük.) Camelb. & Goetgh.

Typifications are made for 30 names:
Becquerelia glomerulata Brongn. [var. euglomerulata] f. rubra H. Pfeiff. Calyptrocarya intermedia C. B. Clarke
Cephaloschoenus globosus (Kunth) Nees var. minor Nees
Cyperus cornelii-ostenii Kük.
Cyperus jenmanii C. B. Clarke ex Morong
Cyperus oxylepis Nees ex Steud.
Cyperus radiatus Vahl var. elongatus Boeckeler
Cyperus traillii C. B. Clarke
Dichromena pubera Vahl
Eleocharis filiculmis Kunth
E. homonyma Steud.
E. jelskiana Boeckeler
E. nana Kunth
E. septata Miq.
E. subfoliata C. B. Clarke
Haloschoenus emaciatus Nees
Mariscus chlorocephalus C. B. Clarke
Pleurostachys orbignyana Brongn.
R. curvula Griseb.
R. heterocaulis C. B. Clarke
Schoenus asper Schrad.
Schoenus setaceus P. J. Bergius
Scirpus maculosus Vahl
Scleria bracteata Cav.
Scleria grandifolia Miq.
Scleria kunthii Miq.
Scleria liebmannii Steud.
Scleria reflexa Kunth var. surinamensis Boeckeler
Scleria stipularis Nees
Scleria tuberculata Boeckeler.

Identity of the holotype:
Scleria microcarpa Nees ex Kunth var. longiligula Nees

南アメリカ　ガイアナ -Google map-
https://maps.app.goo.gl/KEtzuQjtyXT8PYPy7

ガイアナとは？どこにある国？ツアーや行き方もご紹介＞Five Star Club
https://www.fivestar-club.jp/media/abroad/south-america/5487/

米国ウォルター B ジェイコブス記念自然公園のカヤツリグサ科植物

DOCUMENTED AND ANNOTATED CHECKLIST OF THE VASCULAR FLORA OF THE WALTER B. JACOBS MEMORIAL NATURE PARK, CADDO PARISH, LOUISIANA

LARRY R. RAYMOND, R. DALE THOMAS, BARBARA R. AND MICHAE H. MACROBERTS, JOHN MICHAEL KELLEY

Phytoneuron 40: 1–30 (2024).

Carex albicans 
Carex albolutescens
Carex annectens 
Carex aureolensis 
Carex basiantha 
Carex blanda 
Carex cherokeensis 
Carex complanata
Carex crebriflora
Carex flaccosperma 
Carex joorii 
Carex lupulina
Carex lurida 
Carex muehlenbergii
Carex planispicata 
Carex reniformis
Carex retroflexa 
Carex styloflexa 
Carex triangularis 
Carex sangamonensis 
Cyperus echinatus ミクリガヤツリ
Cyperus hortensis
Cyperus pseudovegetus 
Cyperus retroflexus 
Cyperus strigosus コガネガヤツリ
Eleocharis obtusa
Eleocharis tuberculosa
Fimbristylis autumnalis ヒメヒラテンツキ
Fimbristylis puberula 
Rhynchospora caduca 
Rhynchospora corniculata 
Rhynchospora glomerata
Rhynchospora inexpansa シナダレトラノハナヒゲ
Scleria triglomerata
Scleria oligantha

ウォルター B ジェイコブス記念自然公園-Google map-
https://maps.app.goo.gl/tJrAkS2nojiHQthz9

タイガーナッツと栽培植物の組み合わせ

Effects of Different Crop Intercropping on the Growth, Root System, and Yield of Tiger Nuts

https://doi.org/10.3390/agronomy14061270

Zhe Li, Lei Shen, Tingting Liu, Wenwen Wei, Jiaping Wang, Luhua Li and Wei Zhang

Agronomy 14(6): 1270 (2024).

タイガーナッツ（ショクヨウガヤツリ）は、大豆と一緒に栽培すると効率的が良い

Siナノ粒子(Si NP)によりハマスゲの根と葉が活性化

Nano-silicon stabilized biometric and foliar micro-morpho-anatomical traits during in vitro propagation of Cyperus rotundus L. – A model C4 ecotype

https://doi.org/10.1016/j.indcrop.2024.118852

M. Manokari a b, Mohammad Faisal c, Abdulrahman A. Alatar c, Rupesh Kumar Singh d, Mahipal S. Shekhawat

Industrial Crops and Products 218 (2024).

Siナノ粒子(Si NP)

Silicon nanoparticles decrease arsenic translocation and mitigate phytotoxicity in tomato plants
ケイ素ナノ粒子はトマト植物におけるヒ素転流を減少させ植物毒性を緩和する【JST・京大機械翻訳】
https://jglobal.jst.go.jp/detail?JGLOBAL_ID=202202263752281009

カヤツリグサ属１種の根抽出液の利用価値の検証

Photocatalytic degradation of organic dyes and biological potentials of biogenic zinc oxide nanoparticles synthesized using the polar extract of Cyperus scariosus R.Br. (Cyperaceae)

https://doi.org/10.1515/gps-2024-0038

Mohammad Afzal, Sher Ullah, Nasir Assad, Muhammad Naeem-ul-Hassan*, Maria Kanwal, Bakhtawar Mubashar, Roeel Shahzad, Muhammad Nauman Khan, Muhammad Ammar Javed, Sana Wahab, Baber Ali, Muhammad Adnan, Alevcan Kaplan, Muhammad Hassan Sarfraz, 
Jawaher Alkahtani, and Imane Mehdaoui

Green Processing and Synthesis 13: 20240038
 (2024).

創薬と治療

アオスゲ拡大の理由を遺伝子から探る

The genome assembly of Carex breviculmis provides evidence for its phylogenetic localization and environmental adaptation

https://doi.org/10.1093/aob/mcae085

Tao Yuan, Xiaoman Gao, Niyan Xiang, Pei Wei, Guiyu Zhang

Annals of Botany, mcae085 (2024).

アオスゲ　C. breviculmis
ゲノム: 469.01 Mb, 37,372 genes 
派生元種: C. littledalei 
拡大の理由（二次代謝）: 
解糖 glycolysis
フェニルプロパノイド生合成　phenylpropanoid biosynthesis
アミノ酸　amino acid

タイガーナッツオイルの有用性

Comparison of the bioactive properties, tocopherol and phenolic components of germinated, roasted, and boiled chufa
(Cyperus esculentus) tubers

DOI: 10.1002/jsf2.207

Mehmet Musa Özcan, Havvanur Yılmaz

JDFA Reports 4: 243-254 (2024).