日本の生態系に影響がありそうな外来種

Interpreting expert-judged priorities of invasive alien plant species by ex post weed risk scoring: A study in Japan

https://doi.org/10.1016/j.gecco.2022.e02170

Chika Egawa, Saeko Matsuhashi

Global Ecology and Conservation 37, e02170 (2022).

Carex scoparia アメリカヤガミスゲ
Expert-judged priority: Lower
Invasiveness score: 7.51
Impact score: 11

パキスタン カンエラブ国立公園のカヤツリグサ科植物

Ecological Significance of floristic structure and Biological Spectrum of alpine floral biodiversity of Khunjerab National Park Gilgit-Baltistan Pakistan

Sujjad Haider, Nasiba Ibrahim

International Journal of Innovations in Science & Technology (2022).

Carex psychrophila
Carex diluta
Carex divisa
Carex pseudobicolor
Carex stenophylla　ホソバノヤマスゲ　シノニム
Kobresia capillifolia
Kobresia nitens
Kobresia schoenoides

パキスタン　カンエラブ国立公園-Google map-
https://goo.gl/maps/C74HZCy4gwKnKoxp6

タイガーナッツのタンパク質が栄養吸収のカギ

Effect of Different Processing Methods on the Chemical Composition, Antioxidant Activity and Lipid Quality of Tiger Nuts (Cyperus esculentus)

https://doi.org/10.1016/j.afres.2022.100124

Applied Food Research (2022).

Fabrice Tonfack Djikeng, Catherine Flavie Tonkeu Djikeng, Hilaire Macaire Womeni, Denise Kelye Kotue Ndefo, Annick Arcelle Ngueukam Pougoué, Stephano Tene Tambo, Tuba Esatbeyoglu

フトイガヤツリに抗菌作用

Chemical composition and antimicrobial properties of the rhizome essential oil of Cyperus articulatus L. grown in Karnataka, India 

Indian Journal of Natural Products and Resources
13(1)：112-118 (2022).

Ayusman Swain, Duraivadivel P, Gourav Choudhir and Hariprasad P

根茎から抽出した油

植物体内の化学物質の移動から見た山火事による影響

How can the analysis of reserve dynamics after fire support the phenological insight of Bulbostylis paradoxa (Spreng.) Lindm (Cyperaceae)?

https://doi.org/10.1016/j.plaphy.2022.04.021

Patrícia Fernanda Rosalem, Aline Redondo Martins, Liliane Santos Camargos

Plant Physiology and Biochemistry 182: 167-173 (2022).

山火事の後に開花するBulbostylis paradoxaは、火に当てられる影響により、アミノ酸は花部へ集まりやすくなり、タンパク質は植物体から減少していることが分かった。

オーストラリアからノグサ連1新種

 Lepidosperma prospectum (Cyperaceae), a new species from Sydney coastal heath and notes on usage of sword sedges

dx.doi.org/10.7751/telopea14879

Russell L. Barrett, George T. Plunkett,
Jeremy J. Bruhl and Karen L. Wilson

Lepidosperma prospectum G.T.Plunkett & R.L.Barrett, sp. nov.

Type: Royal National Park, Jibbon Trail, near Jibbon Head, New South Wales, 15 September 2020, R.L. Barrett RLB 9330 (holo: NSW 1119251; iso: BM, CANB, MEL).

Lepidosperma sp. Blue Fish Point (R.L. Barrett & K.L. Wilson RLB 5554)

大井命名、北朝鮮産スゲ２種のレクトタイプ指定

Lectotypification of two Carex (Poales: Cyperaceae) species described from North Korea

https://doi.org/10.1016/j.japb.2022.04.007

Journal of Asia-Pacific Biodiversity (2022).

Tae-Young Choi, Dong Chan Son, Soo-RangLee

Carex chosenica Ohwi　チョウセンハリスゲ
N. KOREA. Teitek, distr. Kirchiu, Korea borealis, 24 vii 1930, J. Ohwi 2618 (KYO-00076579!; isolectotype TNS-225597!,
K-000961015!)


Carex ochrochlamys Ohwi ヒメホスゲ
N. KOREA. Mt. Peuk-sorryon in distr. Kirchiu, 4 viii 1930, Ohwi 3000 (KYO-00076471!; isolectotype
TNS-219781!)

米国イリノイ州レイク郡の絶滅危惧種スゲ２種

Newly Documented Populations of Two State Endangered CAREX Species in Lake County, Illinois

Mark Kluge and Kathleen Marie Garness

ERIGENIA (28): 74–76 (2022).

Carex formosa
Carex intumescens

米国イリノイ州レイク郡 -Google map-
https://goo.gl/maps/Lv8YFKKzefws5uSw9

米国フロリダ州で新発見：ショクヨウガヤツリがファイトプラズマ類により発病

First report of‘Candidatus Phytoplasma brasiliense in North America and in a new host, yellow nutsedge (Cyperus esculentus)

https://doi.org/10.1094/PHP-03-22-0027-BR

Brandon Di Lella, De-Fen Mou, Ericka Helmick, and Brian Bahder

Plant Health Progress (2022).

米国フロリダ州 -Google map-
https://goo.gl/maps/EmRTmPViJ8FhuwbD6

９．ホルトノキ萎黄病（病原：ファイトプラズマ類）沖縄県
https://www.pref.okinawa.jp/site/norin/shinrin/keiei/documents/02-09.pdf