ネパール新産カヤツリグサ科植物３種

Three new additions to the Cyperaceous Flora of Nepal 

https://dx.doi.org/10.22244/rheedea.2024.34.02.10

Paneru D., Joshi L.R., Adhikari B. & S. Rajbhandary

Rheedea (2024).

Fimbristylis naikii Wad.Khan & Lakshmin.
Schoenoplectiella praelongata (Poir.) Lye
Scleria psilorrhiza C.B.Clarke ex Hook.f. 

ネパール　シュクラパンタ国立公園 -Google map-
https://maps.app.goo.gl/kksaJAZnpTrDCW5p7

作物保存に有効なフトイガヤツリとハマス

Antifungal Activity of Cyperus articulatus, Cyperus rotundus and Lippia alba Essential Oils against Aspergillus flavus Isolated from Peanut Seeds

https://doi.org/10.3390/jof10080591

Safietou Sabaly, Yoro Tine, Alioune Diallo , Abdoulaye Faye, Mouhamed Cisse, Abdoulaye Ndiaye, Cebastiana Sambou, Cheikhouna Gaye , Alassane Wele, Julien Paolini, Jean Costa , Aboubacry Kane and Saliou Ngom

Fungi 10(8) 591 (2024).

食品を腐らす菌類の抗菌対策として、
フトイガヤツリとハマスゲの精油が有効

実験菌類：
　Aspergillus flavus
　穀類やナッツ類につきやすい

牛の乳腺炎に香附子を利用する事前調査

Characterization and antioxidant activity of nano-formulated berberine and cyperus rotundus extracts with anti-inflammatory effects in mastitis-induced rats

https://doi.org/10.1038/s41598-024-66801-8

Aml E. Hashem, Ingi H. Elmasry, Mohamed A. Lebda, Dina R. S. Gad El-Karim, Mohamed Hagar, Sawsan Kh. M. Ebied, Badriyah S. Alotaibi, Nermin I. Rizk, Heba I. Ghamry, Mustafa Shukry & Hanan A. Edres 

Sci Rep 14: 18462 (2024).

エタノール抽出

香附子の薬としての生体利用効率は低いが、腎臓や肝臓への負担を抑えた抗酸化・抗炎症作用が期待されるため、有効な乳腺炎対策となり得ることが分かった

酢漬の香附子が生理痛に効く仕組み

Study on the enhanced efficacy mechanism of vinegar-processed Cyperus rotundus in the treatment of primary dysmenorrhea

https://doi.org/10.1002/bmc.5942

Fengxia Wang, Qi Qian, Yu Feng, Dongge Zhang, Xinguo Wang, Liying Niu

Biomedical Chromatography (2024).

柱頭基部の構造と役割

Anatomical, developmental and functional investigation of the stylopodium in Cyperoideae species (Cyperaceae, Poales)

https://doi.org/10.1016/j.sajb.2024.07.030

Mariana Maciel Monteiro, Aline Oriani, Luciano Freschi, Diego Demarco

South African Journal of Botany 172: 361-372 (2024).

SEM and LM
Germination tests
water-related characteristics

Bulbostylis hirtella
Eleocharis sellowiana
Fimbristylis dichotoma　テンツキ
Rhynchospora albiceps 

Comparative floral anatomy of Rhynchospora consanguinea and Rhynchospora pubera (Cyperoideae, Cyperaceae)
https://www.researchgate.net/figure/Anatomy-and-micromorphology-of-the-stylopodium-of-Rhynchospora-consanguinea-and-R_fig4_311553637

韓国からタガネソウ（2n=18）の発見

Chromosome number of Carex siderosticta in Korea (Cyperaceae)

https://doi.org/10.11110/kjpt.2024.54.2.126

Kyong-Sook CHUNG

Korean Journal of Plant Taxonomy 54(2): 126-131 (2024).

17 populations:
 2n = 2x = 12 (16)
 2n = 3x = 18 ( 1)

南アメリカのみ分布のスゲ属 Junciformes節の再検討

A synopsis of Carex subgenus Psyllophorae, sect. Junciformes (Cyperaceae) in South America 

https://doi.org/10.1093/botlinnean/boae038

Ana Morales-Alonso, Paulo Muñoz-Schüler, Luciana Pereira-Silva, Sabina Donadío, Santiago Martín-Bravo, Pedro Jiménez-Mejías

Botanical Journal of the Linnean Society, boae038 (2024).

標本調査とDNA解析

結果：
　分類学的再検討
　タイプ標本指定（30種）
　新種記載（4種）

インド ラダク地方の山脈に生育するカヤツリグサ科植物

Floristic diversity in high-altitude wetlands of Ladakh Union Territory, Trans Himalaya, India

https://doi.org/10.15560/20.4.915

Puja Bhojak, Dipti Dey, K. Chandra Sekar
, Neha Thapliyal, Hemlata Danu

Check List 20 (4) (2024).

Altitude 4200-4600 m, June tp September
Blysmus compressus
Carex haematostoma
Carex melanantha
Carex microglochin
Carex nivalis
Carex orbicularis
Carex pamirensis
Carex sagaensis
Kobresia nitens
Kobresia royleana 
Kobresia schoenoides

インド　ラダク地方 -Google map-
https://maps.app.goo.gl/4AFsLG3gMW8J3XBz5

イネ科とカヤツリグサ科植物の植物オパールの違い

Taxonomic and environmental significance of Poaceae and Cyperaceae phytoliths from the Northern Territory, Australia

https://doi.org/10.1016/j.revpalbo.2024.105169

Kelsey C. Boyd, Carlos E. Cordova, 
Haidee R. Cadd, Cassandra Rowe, 
Tim J. Cohen 

Palynology 105169 (2024).

Cyperus blakeanus
Cyperus ixiocarpus
Cyperus sp.
Scleria lingulata