ハリイ属Maculosae連のタイプ指定

Typifications in Eleocharis ser. Maculosae (Cyperaceae)

https://doi.org/10.1080/23818107.2026.2683424

Diego Costa Farias & Marccus Alves

Botany Letters, 1–14 (2026).

24 lectotypifications 
based on analyses of collections deposited at the AMD, B*, BM, BR*, BRI-AQ, C*, ETH, G, GH, GOET, HAL, HBG*, HOH, K*, L, LD, M*, MPU, NY, P*, S, SGO, TUB, US, and WAG.

1. Eleocharis bahamensis Boeckeler, Beitr. Cyper. 2: 11 (1890)
Type
– BAHAMAS, Hog Islands, Eggers 4101 (Lectotype, designated here, B 10 0296601 A!; isolectotypes: K000632246!, NY00051092 image!).


2. Eleocharis capillacea Kunth, Enum. Pl. 2: 139 (1837).
Type
– BRAZIL, Sellow s.n. (Lectotype, designated here, B 10 1334850b!; isolectotypes: K000189926!, GH00027789 image!).


3. Eleocharis dispar E.J.Hill, Bot. Gaz. 7(1): 3 (Citation1882)
Type
– UNITED STATES, Indiana, Hill s.n. (Lectotype, designated here, ILL00009867 image!; isolectotypes: NY51023 image!, US86884 image!).


4. Eleocharis dussiana Boeckeler, Allg. Bot. Z. 2: 54 (1896)
Type
– MARTINIQUE, Duss s.n. (Lectotype, designated here, (or perhaps holotype), B 10 1296790!).


5. Eleocharis hyalinovaginata Boeckeler, Allg. Bot. Z. 2: 53 (1896)
Type
CHILE, Reiche s.n. (Lectotype, designated here, (or perhaps holotype), B 10 1334847!).


6. Eleocharis lereschii Shuttlew., Bot. Zeit. 20: 241 (1837)
Type
– SWITZERLAND, Leresche s.n. (Lectotype, designated here, BM001082080 image!).


7. Eleocharis madagascariensis Cherm., Bull. Soc. Bot. France 75: 284–285 (1928)
Type
– MADAGASCAR, Sambirano region, Perrier de la Bâthie 2646 (Lectotype, designated here, P01888066!; isolectotype: P00459948!); syntypes: Viguier et Humbert 410 (B 10 0166705!, B 10 0166706!, P00697814!, P00459947!, P01888062!, P00731218!); Perrier de la Bâthie 17630 (B 10 0166707!, P00697813!, P01888064!); Perrier de la Bâthie 17985 (P01888065!); Perrier de la Bâthie 16646 (P01888063!, P00697812!).


8. Eleocharis melanosperma Steud., Syn. Pl. Glumac. 2(7): 78 (1854)
Type. – BRAZIL, Bahia, Salzmann s.n (Lectotype, designated here, HAL0134528 image!).


9. Eleocharis mendoncae Boeckeler, Beitr. Cyper. 2: 12 (1890)
Type
– BRAZIL, Mendonca s.n (Lectotype, designated here, (or perhaps holotype), B 10 0244263!).


10. Eleocharis minuta Boeckeler, Bot. Jahrbücher 5(5): 503 (Boeckeler Citation1884)
Type
– MADAGASCAR, prov. Imerina, Hildebrandt 3527 (Lectotype, designated here, B 10 0166699!; isolectotypes: AMD.65456 image!, B 10 0166700!, BR5571857!, BRI-AQ0340949 image!, G00018580 image!, G00018581 image!, GOET002879 image!, K000416643!, M0106946!, M0106948!, P00459950!, P00459951!, US00037490 image!).


11. Eleocharis monandra Hochst. ex Steud., Syn. Pl. Glumac. 2(7): 75 (1854)
Type
– SUDAN, Kotschy 129 (Lectotype, designated here, P00573283!; isolectotypes: B 10 0296605!, BR8639332!, ETH265 image!, G00018583 image!, G00018584 image!, GH00027805 image!, GOET002874 image!, HAL0109651 image!, HBG524955!, HOH009051 image!, K000416632!, L0042490 image!, L0042491 image!, LD1064214 image!, M0106950!, M0106951!, MPU028165 image!, MPU028166 image!, P00573283!, P00573284!, P00573285!, S13-31037 image!, TUB007314 image!, US0018583 image!, WAG1762546 image!).


12. Eleocharis multiflora Chapm., Fl. South. U.S. 517–518 (Chapman Citation1860)
Type
– UNITED STATES, Florida, Chapman s.n. (Lectotype, designated here, NY00039421 image!; isolectotypes: GH00027752 image!, K000881816!).


13. Eleocharis sellowiana Kunth, Enum. Pl. 2: 149 (Kunth Citation1837)
Type
– BRAZIL, Sellow s.n. (Lectotype, designated here, K000632216!; isolectotypes: B 10 1334852!, G00098329 image!).


14. Eleocharis setacea R. Br., Prodr. 225 (1810)
Type
– AUSTRALIA, Banks s.n. (Lectotype, designated here, (or perhaps holotype), BM990855 image!).


15. Eleocharis shaferi Britton, Mem. Torrey Bot. Club 16: 59–60 (Britton and Torrey Botanical Club Citation1920)
Type
– CUBA, Sierra de Nipe, Shafer 3414 (Lectotype, designated here, NY51100 image!; isolectotype: NY51099 image!).


16. Eleocharis vincentina Phil., Anales Univ. Chile 93: 348 (Citation1896)
Type
– CHILE, San Vicente, Philippi s.n. (Lectotype, designated here, SGO913 image!, isolectotype: SGO912 image!).


17. Isolepis fuscopurpurea Steud., Syn. Pl. Glumac. 2: 99 (1855)
Type
– CHILE, Philippi 265 (Lectotype, designated here, P00227192!; isolectotypes: G00098335 image!, GOET002875 image!, P00227193!, P00227195!).


18. Scirpus atrofructus Steud., Syn. Pl. Glumac. 2(10): 317 (1855)., as “atrofractus”, sphalm
Type
– UNITED STATES, Texas?, Drummond 446 (Lectotype, designated here, (or perhaps holotype), P00228450!).


19. Scirpus atropurpureus Retz., Observ. Bot. 5: 14 (Citation1788)
Type
– INDIA, König s.n. (Lectotype, designated here, LD1284587 image!; isolectotype: BM959043 image!).


20. Scirpus bahiensis Steud., Syn. Pl. Glumac. 2(8–9): 83 (1855)
Type
– BRAZIL, Bahia, Salzmann s.n. (Lectotype, designated here, P00227157!; isolectotypes: K000189244!, P00227158!, P00227159!, P00227160!, P00227161!, P00227162!).


21. Scirpus caducus Delile, Descr. Egypte, Hist. Nat. 153 (1813)
Type
– EGYPT, Delile s.n. (Lectotype, designated here, MPU007347 image!; isolectotypes: AMD65456 image!, B 10 0166708!, BM000922553 image!, G00190014 image!, MPU007345 image!, MPU007346 image!, MPU007348 image!, P00568827!, P00568828!, P00568829!).


22. Scirpus caribaeus Rottb., Descr. Pl. Rar. 24 (1772)
Type
– Unknown (Lectotype, designated here, (or perhaps holotype), C10010366!).


23. Scirpus flavescens Poir., Encycl. 6(2): 756 (Citation1805)
Type
– PUERTO RICO, Ledru s.n. (Lectotype, designated here, P00130500!; isolectotype: P00227099 image!, P00227100 image!, P00563560 image!).


24. Scirpus gaudichaudianus Kunth, Enum. Pl. 2: 157 (1837)
Type
– BRAZIL, Rio de Janeiro, Gaudichaud s.n. (Lectotype, designated here, P00227169!; isolectotypes: P00227167!, P00227168!).

台湾から新種スゲ

Taxonomic additions of the genus Carex (Cyperaceae) in Taiwan 

https://taiwania.ntu.edu.tw/pdf/tai.2026.71.455.pdf

DOI: 10.6165/tai.2026.71.455

Tian-Chuan HSU

Taiwania 71(3): 455‒471 (2026).

Carex chamaecyparicola T.C. Hsu, sp. nov. 
檜林薹
Type: TAIWAN. Yilan County: Datong Township,
Tsuifeng Lake, ca. 1900 m, 20 May 2016, T.C. Hsu 8469
(holotype: TAIF [herbarium no.: 551720]; isotypes: TAIF
[herbarium no.: 551721]; TNM). 

Paratypes: TAIWAN. Yilan: Taipingshan Forest Recreation
Area, ca. 2000 m, 14 Aug 2001, Leong 2376 (HAST); Taipingshan, ca.
2000 m, 23 Jun 2017, Hsu 9293 (TAIF); Tsuifeng Lake, 1800–1900 m,
3 Jun 2015, Hsu 7739 (TAIF); same loc., ca. 1950 m, 19 Aug 2021, Hsu
13546 (TAIF).


Carex hsinchuensis W.C. Leong & Kuoh ex T.C. Hsu, sp. nov. 
新竹薹
Type: TAIWAN. Hsinchu County: Wufong
Township, Wufong, ca. 350 m, 12 Mar 2025, T.C. Hsu
15881 (holotype: TAIF [herbarium no.: 551725]; isotypes:
TAIF [herbarium no.: 551726]; TNM). 

Paratypes: TAIWAN. Taoyuan: Fuhua, 6 Mar 2010, Chen 1245
(TAIF); Junghua, ca. 500 m, 26 Mar 2011, Lu 21634 (TAIF); same loc.,
18 May 2017, Hsu 9092 (TAIF); same loc., 12 Apr 2018, Hsu 10434
(TAIF); Kala Bridge, 5 Mar 2010, Chen 1241 (TAIF); Kaopo, 6 Mar
2010, Chen 1248 (TAIF); Ssuleng, ca. 1100 m, 18 May 2017, Hsu 9094
(TAIF); Taiping Stream, 19 Jan 2011, Chen 1481 (TAIF). Hsinchu: Chingchuen, ca. 600 m, 2 Mar 2001, Leong 2227 (HAST);
Chiangchunshi, ca. 500 m, 2 Mar 2001, Leong 2226 (HAST); Jianshih,
400–500 m, 26 Jan 2013, Lu 25115 (TAIF); Jianshi Township Office, 7
Oct 2010, Chen 1286 (TAIF); Linchiachuang, ca. 350 m, 7 May 2020,
Hsu 12733 (TAIF); Wufong, 700–800 m, 6 May 2017, Hsu 9062 (TAIF);
same loc., ca. 750 m, 20 Feb 2018, Hsu 10213 (TAIF); same loc., 11
Mar 2018, T.C. Hsu 10218 (TAIF); Yufeng, 700–900 m, 20 Apr 2015,
Hsu 7609 (TAIF); same loc., 15 Apr 2017, Hsu 9020 (TAIF).


Carex leongii T.C. Hsu, sp. nov.
梁氏薹
Type: TAIWAN. Taitung County: Donghe Township, Mt. Tulan, ca. 850 m, 18 Jul 2018, Hsu 10800 (holotype: TAIF [herbarium no.: 551722]; isotypes: TAIF[herbarium no.: 521516 & 551723]; TNM). 

Paratypes: New Taipei: Lailaipi, ca. 5 m, 3 Jan 2022, Hsu 13783
(TAIF); Pitan, ca. 50 m, 23 Jun 2022, Hsu 14223 (TAIF). Yilan:
Guishan Island (“Insl. Kizan”), 2 Jul 1932, Masamune & Suzuki s.n.
(TAI); same loc., ca. 50 m, 5 Jul 2011, Hsu 4258 (TAIF); same loc., ca.
20 m, 8 Nov 2019, Hsu 12274 (TAIF); same loc., ca. 3 m, 3 Sep 2024,
Hsu 15709 (TAIF); Neipi, 6 Sep 2008, Chen 1107 (TAIF); Peikuan, 18
Jun 2008, Kao 1019 (TAIF); Wuyen Cape, ca. 100 m, 7 Jun 2023, Hsu
15024 (TAIF). Hualien: Chimei, ca. 100 m, 16 Jun 2020, Hsu 12977
(TAIF); Chiumei Suspension Bridge, ca. 770 m, 15 Jul 2020, Hsu 12964
(TAIF); Fengping, ca. 5 m, 9 Jun 2015, Hsu 7789 (TAIF); Loshan
Waterfall Trail, ca. 600 m, 31 Jul 2021, Chen 6813 (TAIF); Lushuiheliu
Trail, 21 Nov 2015, Lu 28974 (TAIF); Lushui Trail, 27 Aug 2021, Chen
1967 (TAIF); Meiyuan Jhutsun Trail, 28 October 2009, Jung 4629
(TAIF); Qinbuzhizi Cliffs, ca. 50 m, 27 Jan 2021, Hsu 13243 (TAIF);
Shihchiu Island, 25 Nov 2014, Chen 1354 (TAIF); Tzumu Bridge, 3
Nov 2008, Chen 1174 (TAIF); Wantan to Changhung Bridge, ca. 110
m, 24 May 2025, Hsu 16130 (TAIF). Taitung: Litao to Motien, 1000–
1500 m, 4 Jun 2012, Hsu 5837 (TAIF); Mt. Mali, 1300–1500 m, 5 Oct
2017, Hsu 7321 (TAIF); Mt. Tulan, 700–1000 m, 23 Sep 2010, Hsu
3213 (TAIF); same loc., 800–1000 m, 11 Dec 2016, Lu 30156 (TAIF);
same loc., ca. 800 m, 25 April 2025, Hsu 16029 (TAIF); Lyudao Island
(“Lutao”), 60–120 m, 25 Nov 2005, Hsieh 2272 (TNM); Haisanping, ca.
130 m, 7 Aug 2002, Leong 3290 (HAST); Mt. Amei, 150–300 m, 25
Nov 2005, Lu 10801 (TAIF); Lanyu Island, Hsiaotienchih, ca. 190 m,
14 Oct 2001, Leong 2540 (HAST); same loc., 11 Aug 2002, Leong 3328
(HAST); same loc., 7 Jul 2009, Jung 4098 (TAIF); Mt. Hsiangai, 250–
350 m, 12 Mar 2016, Hsu 8324 (TAIF); Wukungtung Stream, ca. 50 m,
25 Dec 2018, Hsu 11181 (TAIF); same loc., 10 Dec 2024, Hsu 15813
(TAIF). Pingtung: Chilu Tribe, ca. 1100 m, 15 Nov 2020, Hsu 13121
(TAIF); same loc., 21 Oct 2024, Hsu 15776 (TAIF); Hsuhai, 100–150
m, 4 Jul 2008, Hsu 1445 (TAIF); same loc., ca. 180 m, 12 Oct 2019,
Hsu 12142 (TAIF). Nantou: Lele Shelter to Tuikuan, 1700–2100 m, 14
Dec 2011, Hsu 5181 (TAIF). Yunlin: Mt. Shihpi, 1400–1700 m, 6 May
2010, Hsu 2752 (TAIF). 


Carex orthorhyncha T.C. Hsu, sp. nov.
直喙薹
Type: TAIWAN. Taitung: Tashuiku, ca. 820 m, 14 June
2022, T.C. Hsu 14195 (holotype: TAIF [herbarium no.:
548460]; isotypes: TAIF [herbarium no.: 548459]; TNM).

Paratypes: TAIWAN. Yilan: Hsiaopi, ca. 70 m, 5 Jul 2005,
Huang et al. 2153 (HAST; TNM); Shiaupi, 0–50 m, 21 Apr 2002, Lin
2054 (TAIF); Siaopi, 50–100 m, 12 Apr 2015, Hsu 7566 (TAIF); same
loc., 72 m, 12 Apr 2015, Hoshino 24136 (TAIF); same loc., 15 Apr 2015,
Chen 6018 (TAIF); same loc., 16 Jul 2019, Jung 6168 (TAIF); same loc.,
27 Apr 2022, Hsu 14083 (TAIF); same loc., 20 Jun 2025, Hsu 16181
(TAIF); Tungshan, 21 Apr 2002, Lin 488 (TAIF). Taitung: Tashuiku,
820 m, 14 Jun 2022, Hsu 14194 (TAIF). 


Carex pseudorhynchachaenium T.C. Hsu, sp. nov. 
擬喙果薹
Type: TAIWAN. Kaohsiung City: Namasia District,
Mt. Kaoting, 1550 m, 17 November 2020, T.C. Hsu
13136 (holotype: TAIF [herbarium no.: 533936]; isotypes:
TAIF [herbarium no.: 551724]; TNM).

Paratypes: Nantou: Mt. Shuishe, 1600–2000 m, 17 Jun 2010,
Hsu 2833; Hsu 2835 (TAIF). Yunlin: Mt. Shihpi, ca. 1600 m, 21 Jul
2009, Hsu 2253 (TAIF); same loc., 1400–1700 m, 6 May 2010, Hsu
2753 (TAIF). Chiayi: Province Road #18, ca. 1700 m, 28 Oct 2000,
Leong 2125 (HAST); Shihcho to Shihtzulu, 1400–1500 m, 8 Jan 2016,
Hsu 8197 (TAIF); same loc., 1400–1600 m, 10 May 2016, Hsu 8450;
8451 (TAIF); same loc., 31 Jan 2026, Hsu 16580 (TAIF); Kaohsiung:
Mt. Kaoting, ca. 1550 m, 21 Nov 2021, Hsu 13740 (TAIF).

インド産ハタガヤ属の分類学的再検討

Revisionary notes on Bulbostylis (Cyperaceae) in India: new combinations, synonymy and lectotypification

DOI: 10.11646/phytotaxa.762.2.4

NILESH APPASO MADHAV, SNEHA PRADEEP BRAMHADANDE, VASUNDHARA VILAS KHOT, JAGDISH VISHNU DALAVI, SHARAD SURESH KAMBALE, KUMAR VINOD C. GOSAVI, ARUN NIVRUTTI CHANDORE

Phytotaxa 762(2): 137-148 (2026).

レクトタイプ指定：
Isolepis pulchella
Scirpus thwaitesii

45秒〜カヤツリグサ図鑑が映ってる

 https://youtu.be/kRi8OJ4FQCA

ビャッコイニュース

天然記念物にビャッコイ自生地　史跡２件、名勝１件も答申―文化審

2026年06月19日17時00分

https://www.jiji.com/sp/article?k=2026061900874&g=soc

＜答申された登録記念物４件＞

1. 御箱崎の千畳敷（岩手県釜石市）

2. 榎本氏庭園（千葉県我孫子市）

3. 旧浅田氏庭園（武家屋敷跡野村家）（金沢市）

4. 岡山大学構内（旧歩兵隊将校集会所）庭園（岡山市）

ビャッコイ

https://hoshinolab.main.jp/labo/colorzukan/byakzk/byako.htm

虫媒花に進化した属（カヤツリグサ科）

Beyond wind: a systematic review of pollination modes in Cyperaceae 

https://doi.org/10.1093/botlinnean/boag050

Ana Luisa Arantes Chaves, Lucas Alves-Dos-Santos, Mário César De Pinna, Suzana Maria Costa, Isabel Cristina Sobreira Machado, Gladys Flávia de A Melo-De-Pinna

Botanical Journal of the Linnean Society boag050 (2026).

historical evidence of biotic pollination and propose a theoretical gradient of floral attributes to infer pollination modes in the family

野外実験による直接的な証拠が記録されている属（3属）:
Cyperus, Eleocharis, Rhynchospora

主に訪花者の記録に基づく間接的な証拠がある属（10属）:
Bolboschoenus, Carex, Diplasia, Eleocharis, Ficinia, Hypolytrum, Krenakia, Lagenocarpus, Mapania, Schoenoplectiella

スロバキアのクグスゲ分布の現状

A comprehensive study of the sedge species Carex pseudocyperus in Slovakia: distribution and syntaxonomy

https://doi.org/10.1007/s11756-025-02031-1

Monika Majerová, Richard Hrivnák, Jana Májeková & Michal Slezák 

Biologia (2025).

取り扱い：レッドデータ種（IUCN Plant Red Lists）

データ: 標本、文献、目視

標本庫（スロバキア）：BRA, KO, LTM, NI, POP, SAV, SLO, SMBB, SNV, TM

結果: 150地点以上での確認

標高: 885 m alt. (the Muránska planina Mts, in the Mokrá Poľana Nature Reserve)
～100 m alt. (the Latorica River basin)

スロバキア-Google map-
https://maps.app.goo.gl/s9FvyYrEX33fdN2MA