taxonID	type	description	language	source
4C53D769FF03FFE9FCE4FEA8FD3862B1.taxon	description	– Fig. 1.	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF03FFE9FCE4FEA8FD3862B1.taxon	materials_examined	+ Bu: Bulgaria: E Rhodope mountains, Kardzhali province, Momchilgrad municipality, Zvezdel village, Debelka hamlet, observed in three adjacent microsites: (1) 41 ° 27 ' 19.4 '' N, 25 ° 30 ' 13.6 '' E, (2) 41 ° 27 ' 33.9 '' N, 25 ° 30 ' 09.8 '' E, (3) 41 ° 27 ' 59.9 '' N, 25 ° 30 ' 14.8 '' E, 520 – 550 m, open stony and eroded sites, on leaden grey rocks, 14 Sep 2021, completely withered with wellpreserved seeds, Kunev (SO 108173); ibid., 19 May 2022, in pre-flowering stage, Kunev (SO 108164); ibid., 28 May 2022, in flowering stage, Kunev (SO 108165, SO 108172, SOM 177700).	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF02FFE9FCC1FB68FABA60B1.taxon	materials_examined	+ Cg: Montenegro: Komovi mountains, 42 ° 41 ' 09.54 '' N, 19 ° 40 ' 24.77 '' E, 2000 m, shaded limestone rocks, 13 Jul 2022, Szokala & al. (BRNU). – Erigeron epiroticus is a species distributed in the Apennines, S Alps and the Illyrian region (Halliday 1976; Pignatti 2018) extending S to Mt Parnassos in C Greece (Strid 1991: 408 – 409). In the Komovi mountains, the species was found growing on a shaded, somewhat humid limestone wall. D. Szokala	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF02FFEEFCC1F9E8FA506671.taxon	materials_examined	A Cm: Crimea: Bakhchysaraiskiy district, Mostovoye, near railway bridge across Kacha river, 44 ° 43 ' 28 '' N, 33 ° 48 ' 47 '' E, 100 m on railway tracks and railway embankment, 11 Sep 2021, Kashirina (photo: https: // www. inaturalist. org / observations / 94675634); ibid., Zheleznodorozhnoye, 44 ° 43 ' 27.90 '' N, 33 ° 48 ' 46.98 '' E, 100 m, on edge of railway, 12 Sep 2021, Svirin & Kashirina (YALT); ibid., 12 Sep 2021, Svirin (photo: https: // www. inaturalist. org / observations / 94826070); ibid., 20 Nov 2022, Kashirina (photo: https: // www. inaturalist. org / observations / 145647341).	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF05FFEEFB84FC28FA506231.taxon	materials_examined	+ Rf (CS): Russia: Dagestan, Dokuzparinsky district, Mount Shalbuzdag, 41 ° 20 ' 07.4 '' N, 47 ° 48 ' 38.1 '' E, 3500 m, on rocky slopes in the nival zone, 30 Jul 2022, Murtazaliev (DAG, LENUD).	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF05FFEFFCE4F828FD3863D1.taxon	materials_examined	N Bu: Bulgaria: Danubian plain, Pleven province, Belene municipality, Hisarlaka locality, about 4 km NW of Belene, 43 ° 40 ' 53.4 '' N, 25 ° 05 ' 51.43 '' E, 20 m, seasonally wet depression at shoreline of Danube river, population covering c. 20 m ², with flowering individuals, associated with Amorpha fruticosa L., Bolboschoenus maritimus (L.) Palla (aggregate), Cyperus glomeratus L., Erigeron annuus (L.) Desf. and Xanthium orientale subsp. italicum (Moretti) Greuter, 20 Aug 2022, Kunev (SO 108191; SOM 177790, SOM 177791); ibid., Limana locality, about 6 km NW of Belene, 43 ° 41 ' 07.6 '' N, 25 ° 03 ' 55.9 '' E, 22 m, on muddy shores of an artificial lake connected to Danube river, vast population with flowering and almost fruiting individuals forming dense, uniform, 1 – 15 - mwide stands around lake, 3 Oct 2022, Kunev (SO 108192, SOM 177792, SOM 177793).	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF04FFEFFF4CF948FADC6291.taxon	materials_examined	+ Cm: Crimea: Sevastopol region, Balaclavskyi district, 2.25 km SE of Balaclava, Blizhnee – Golden Beach locality, 44 ° 29 ' 10 '' N, 33 ° 37 ' 25 '' E, 120 m, gravelly slope near path in juniper woodland, 30 May 2012, Seregin (MW 0606074 as Iris spuria subsp. musulmanica (Fomin) Takht.); ibid., 2 Aug 2021, Svirin (obs.); ibid., Ayazma terrain, 44 ° 29 ' 09.54 '' N, 33 ° 37 ' 27.90 '' E, 145 m, clay slope, badlands, 24 May 2022, Svirin (YALT); ibid., terrace in pineplantations, 24 May 2022, Yevseyenkov (photo: https: // www. plantarium. ru / page / image / id / 759348. html).	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF06FFE2FCC1FAE8FA506331.taxon	materials_examined	D AE (G): Greece, East Aegean Islands: Rodos, Paradisi, river mouth 1 km W of Rodos airport, 36 ° 23 ' 51 '' N, 28 ° 03 ' 30 '' E, c. 5 m, stand of Phragmites Adans., 5 Jul 2021, Krause & Ristow (herb. Ristow + photo [Fig. 5 B]); ibid., 19 Oct 2021, still in flower, Sasse (photo [Fig. 5 A]); 23 Sep 2022, Kummer (herb. Kummer); 12 Oct 2022, Manousakis (obs.).	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF09FFE3FC9BF968FABB6751.taxon	materials_examined	A Gg: Georgia: Guria region, Ureki – Magnetiti, nameless small street connecting Taqaishvili Street and main lateral street, 41.9957556 ° N, 41.7632444 ° E, 5 m, eleven small shrubs, 26 Aug 2022, Novák (BRNU photo [Fig. 6] + herbarium specimen revised by G. Tavilla); ibid., Imereti region, Vartsikhe, Ajameti Managed Reserve, 3.2 km ESE of Vartsikhe monastery, 42.1472467 ° N, 42.7536211 ° E, 115 m, 28 Aug 2022, roadside in forest c. 20 small shrubs, Novák, Pustková, Sedláček, Štětková, Szokala & Večeřa (obs.).	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF08FFE3FB9AFDC8FABB61F1.taxon	materials_examined	A Cm: Crimea: Sudak, S slope, 31 Jul 1886, Zelenetskiy (YALT).	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF08FFE3FCC1FB68FABB6251.taxon	materials_examined	A Cm: Crimea: Sudak, S slope, 31 Jul 1886, Zelenetskiy (YALT); Dzhankoyskiy district, Tarkhan-Sunak, 17 Aug 1897, collector unknown (YALT); Feodosiyskiy district, Vladislavovskiy site of grain farm, Bashta (melon field), area between Novo-Pokrovka village and Seit-Asan village, 22 Aug 1930, Deutsch (Doych) (YALT). – New area record for this taxon, identified by SEM study of the seeds. Its native range is Tropical America. It has recently been noted from Ukraine (Bulakh & al. 2020, as Portulaca tuberculata) and Poland (Bulakh & al. 2022). Only ancient specimens of this species have been discovered in Crimea. Perhaps it has disappeared by now; therefore it qualifies as a casual alien. E. Bulakh, L. E. Ryff & M. Shevera	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF08FFE1FCC1F888FD386491.taxon	materials_examined	D Cm: Crimea: Simferopol, 1886, Andreyev (YALT); Nikita, Nikitsky Botanical Garden, 44 ° 30 ' 44 '' N, 34 ° 13 ' 51 '' E, 160 m, flowerbeds, 6 Dec 2019, Ryff (YALT); Gurzuf, on the embankment, 44 ° 32 ' 09 '' N, 34 ° 16 ' 26 '' E, 5 m, flowerbed, 15 Dec 2019, Ryff (YALT); Sevastopol, Krishtal beach area, 44 ° 37 ' 01.8 '' N, 33 ° 31 ' 03.3 '' E, 3 m, concrete embankment, 24 Aug 2020, Bogdanovich & Ryff (herb. Ryff); Bakhchisaray, railway station, 44 ° 45 ' 24.7 '' N 33 ° 51 ' 01.9 '' E, 145 m, on the tracks, 23 Aug 2020, Ryff (herb. Ryff); Kerch, bus station area, Melek-Chesmensky mound, 45 ° 21 ' 46 '' N, 36 ° 28 ' 13 '' E, 5 m, side of street, 10 Sep 2020, Bogdanovich & Ryff (herb. Ryff); Great Yalta, Krasnokamyanka village, 44 ° 33 ' 57 '' N, 34 ° 17 ' 02 '' E, 250 m, side of asphalt road, 3 Aug 2020, Ryff & Ryff (YALT); Yalta, Leningradskaya str., 44 ° 30 ' 06 '' N, 34 ° 09 ' 56 '' E, 50 m, on wall, 18 Sep 2021, Ryff (YALT).	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF0AFFE1FF4CFE48FD3863D1.taxon	materials_examined	A Cm: Crimea: Sudak, S slope, 31 Jul 1886, Zelenetskiy (YALT); Balaclava, 1896, Andreyev (YALT); Simeiz, 28 Jul 1903, in collibus, Golde (YALT); SW slope of Ayudag mountain, 22 Aug 1981, Golubyev & Volokitin (YALT); Nikita, Nikitsky Botanical Garden, 44 ° 30 ' 41 '' N, 34 ° 13 ' 56 '' E, 150 m, flowerbed, 6 Dec 2019, Ryff (YALT). – New area record for this taxon, identified by SEM study of the seeds. It is native to the Canary Islands and Morocco (Dobignard & Chatelain 2013), cultivated in Algeria and given as introduced in Tunisia (Domina & al. 2010) and Poland (Bulakh & al. 2022). E. Bulakh, L. E. Ryff & M. Shevera N Uk: Ukraine: Kherson region, Tsuriupinsk district, Kozachi Lageri, sand, 19 Jul 1952, Gryn & Dubovyk (KW s. n.); Zhytomyr region, Zhytomyr district, Dovzhyk village, weeds in market garden, 31 Aug 2019, Orlov (KW 156624); ibid., Glybochytsia village, side of Zhytomyr – Kyiv highway, 18 Sep 2019, Orlov (KW 156626); ibid., Barashivka village, private market garden, on hill, as weed, 2 Oct 2019, Orlov (KW 156622); ibid., Zhytomyr, railway station, unloading yard, 8 Oct 2019, Orlov (KW 156625); ibid., Golubiatyn village, railway station, 14 Aug 2021, Orlov (KW 159035); ibid., Troshcha village, market garden, 20 Aug 2021, Orlov (KW 159034); ibid., Motovylovka village, side of highway, 15 Sep 2021, Orlov (KW 159036).	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF0AFFE1FF4CF908FABB6471.taxon	materials_examined	A Cm: Crimea: Sevastopol, surroundings, Yalta Ring, 44 ° 32 ' 26 '' N, 33 ° 35 ' 49 '' E, 100 m, side of road, 19 Jul 2020, Ryff (YALT). – New area record for this taxon, identified by SEM study of the seeds. One of the most widespread taxa of the Portulaca oleracea complex. The native range is Europe to C Asia and N Africa (POWO 2023 b). It was recently noted as an alien in W Ukraine (Bulakh & al. 2020). In Crimea, it is a rare morphotype and likely to be considered a casual alien.	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF0AFFE1FCC1FEE8FABB6111.taxon	materials_examined	D Cm: Crimea: Dzhankoyskiy district, Taganash, 17 Aug 1886, Zelenetskiy (YALT); Sevastopol region, Balaclava, boulevard, 27 Jul 1897, collector unknown (YALT); S coast of Crimea, Artek, “ New village ”, 44 ° 33 ' 57 '' N, 34 ° 19 ' 03 '' E, 200 m, as weed on trail, 6 Sep 2021, Ryff (YALT); Yalta, bus station, 44 ° 30 ' 42 '' N, 34 ° 10 ' 14 '' E, 45 m, flowerbed, 28 Sep 2021, Ryff (YALT).	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF0AFFE1FCC1FBC8FABB63F1.taxon	materials_examined	NCm: Crimea: Gurzuf, on the embankment, 44 ° 32 ' 09 '' N, 33 ° 38 ' 21 '' E, 5 m, flowerbed, 15 Dec 2019, Ryff (YALT); Bakhchisaray, railway station, 44 ° 45 ' 24.7 '' N 33 ° 51 ' 01.9 '' E, 145 m, on the tracks, 23 Aug 2020, Ryff (herb. Ryff); Armiansk vicinity, administrative border, 46 ° 08 ' 38 '' N, 34 ° 16 ' 26 '' E, 20 m, near road, 7 Oct 2021, Ryff (herb. Ryff); Kerch, bus station area, Melek-Chesmensky mound, 45 ° 21 ' 46 '' N, 36 ° 28 ' 13 '' E, 5 m, side of street, 10 Sep 2020, Bogdanovich & Ryff (herb. Ryff). – New area record for this taxon, identified by SEM study of the seeds. The native range is the Mediterranean; it is also given as native for some countries of the temperate zone of C and E Europe (POWO 2023 b). It was recently noted from Ukraine (Bulakh & al. 2019, 2020).	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF0AFFE6FCC1F968FA5062D1.taxon	materials_examined	+ Cm: Crimea: Simeiz, W slope of Koshka mountain, 15 Aug 1977, Kosykh & Usacheva (YALT); S coast of Crimea, top of the Red Stone cliff, 44 ° 34 ' 09 '' N, 34 ° 17 ' 08 '' E, 370 m, 4 Aug 1978, Kosykh & Usacheva (YALT); Gurzuf, 44 ° 32 ' 36 '' N, 34 ° 15 ' 59 '' E, 150 m, vineyard below bus stop “ Priyatnoye svidaniye ”, 27 Jul 2020, Ryff (YALT); Nikita village, 44 ° 30 ' 59 '' N, 34 ° 14 ' 14 '' E, 170 m, along street, 29 Jul 2020, Ryff (YALT).	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF0DFFE4FCE4F808FCD66251.taxon	materials_examined	A Cm: Crimea: Yalta, bus station, 44 ° 30 ' 42 '' N, 34 ° 10 ' 14 '' E, 45 m, flowerbed, 22 Dec 2019, Ryff (YALT); ibid., 44 ° 30 ' 41 '' N, 34 ° 10 ' 11 '' E, 45 m, flowerpot, 28 Sep 2021, Ryff (YALT). – This taxon is given only for Sardinia and Corsica (Danin & al. 2012, 2016; POWO 2023 b). In Crimea, Portulaca sardoa has been found in a single locality so far. Probably it was accidentally introduced from Italy with a soil mixture or planting material for ornamental plants. E. Bulakh, L. E. Ryff & M. Shevera A Uk: Ukraine: Zhytomyr region, Zhytomyr, centre, near Zhytomyr Hotel, flowerbed, small plant with small leaves, 18 Sep 2019, Orlov (KW 159038); ibid., Zhytomyr district, Teteriwka village, market garden, with large leaves (2.5 – 3 cm long), 6 Oct 2019, Orlov (KW 159047); ibid., Radomyshl, private sector, market garden, 9 Aug 2020, Orlov (KW 159039); ibid., Berdychiv, railway station, near the track, 24 Jul 2021, Orlov (KW 159043); ibid., Troshcha village, market garden, 20 Aug 2021, Orlov (KW 159034); ibid., Velyka Volytsia village, wet clay on shore of pond, 16 Sep 2021, Orlov (KW 159041); ibid., Velyki Korovyntsi village, railway station, gravel, 19 Sep 2021, Orlov (KW 159040); ibid., Berdychiv district, Derganivka village, railway station, 9 Oct 2021, Orlov (KW 159042).	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF0FFFE4FF66F888FA506311.taxon	description	– Fig. 10 A, B. A	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF0FFFE4FF66F888FA506311.taxon	materials_examined	Cm: Crimea: Gurzuf, Podvoyskogo str., 44 ° 32 ' 38 '' N, 34 ° 16 ' 48 '' E, 50 m, 2 Oct 2021, Ryff (YALT). – New area record for this taxon, identified by SEM study of the seeds. The taxon was previously considered endemic to the island of Socotra in the Indian Ocean (Domina & Raimondo 2009), from where it was described, but was later noted in Tehran province in Iran (Amini Rad & al. 2017). It was probably accidentally introduced to Crimea with imported building materials. Portulaca socotrana grows together with other alien species recently recorded in the region: Acalypha australis L. (Yena 2012), Erigeron sumatrensis Retz. (Raab-Straube & Raus 2017) and Sagina apetala Ard. (Raab-Straube & Raus 2016).	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF0FFFE5FC9BF9C8FD3867F1.taxon	description	– Fig. 10 C, D.	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF0FFFE5FC9BF9C8FD3867F1.taxon	materials_examined	+ Cm: Crimea: Sevastopol region, Georgiyevskiy monastery, 31 Aug 1891, collector unknown (YALT); Balaclava, 1896, Andreyev (YALT); Staryi Krym, ravines along E slope of Holyi Agarmysh, 17 Aug 1927, Tsyrina (YALT); vicinity of Nikitsky Botanical Garden, fig tree plot, 10 Oct 1958, Prokonkina (YALT); vicinity of Gurzuf, Myortvaya dolina, 44 ° 33 ' 03 '' N, 34 ° 17 ' 01 '' E, 80 m, dry grassland on rocky slope, 24 Feb 2006, Ryff (YALT); ibid., below bus stop “ Priyatnoye svidaniye ”, 44 ° 32 ' 36 '' N, 34 ° 15 ' 59 '' E, 150 m, vineyard, 27 Jul 2020, Ryff (YALT); ibid., border between vineyards and territory of Yalta Natural Mountain and Forest Reserve near road to Gornoye Ozero, 44 ° 32 ' 28 '' N, 34 ° 15 ' 40 '' E, 250 m, flysch outcrops along road, 7 Nov 2020, Ryff (YALT).	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF0EFFE5FF4CF908FAFB67D1.taxon	materials_examined	A Tn: Tunisia, Gafsa, Gafsa South, Kef Derbi, 34 ° 37 ' 45 '' N, 08 ° 35 ' 06 '' E, 510 m, along roadside, 27 May 2022, El Mokni (Herb. Univ. Monastir). – As part of ongoing studies on updating the list of Tunisian alien flora mainly within the Solanaceae (see, e. g., El Mokni 2018, 2019 a, 2019 b; El Mokni & Domina 2020), we report here a casual alien species new for the alien flora of Tunisia (Gafsa). Like all species of Datura L., D. ferox seems to be native to Central America (principally Mexico) and the S U. S. A. (Symon & Haegi 1991; Geeta & Gharaibeh 2007). It is an annual herb growing up to 50 cm tall. The plant has become a significant weed of summer crops and pastures in many subtropical and warm-temperate parts of the world (CABI 2023). For N Africa, it is reported only as naturalized in Algeria, but there was no mention for Tunisia (Valdés 2012 +; Dobignard & Chatelain 2013; APD 2023). In 2022, a few individuals were discovered growing along roadsides near Kef Derbi (Gafsa South). In Tunisia, the species seems to be a recent introduction by human activities and can therefore be considered as a casual alien. This is its second report for N Africa. An analytical key is proposed here for Tunisian species of the genus Datura (based on Dupin & Smith 2018).	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
4C53D769FF0EFFFBFCC1FA48FD386671.taxon	materials_examined	+ Cm: Crimea: Chernomorskiy district, 3 km WNW of Olenyovka, 45 ° 23 ' 30 '' N, 32 ° 29 ' 50 '' E, 20 m, steppe with Artemisia santonica Lam., Festuca valesiaca Gaudin and Stipa capillata L. on rocky ground, 14 Aug 2008, Seregin & Seregina (MW 0621545 as D. carota L. s. l.) (Seregin 2023 b); Sevastopol region, Balaclava, 44 ° 31 ' 58 '' N, 33 ° 36 ' 58 '' E, 95 m, dry grassland, 4 Jul 2018, Ryff (YALT); ibid., 23 Jul 2018, Ryff (YALT); ibid., S of Orlovka, 44 ° 43 ' 09.3 '' N, 33 ° 34 ' 45.2 '' E, 60 m, dry grassland, 20 Jun 2020, Safina (dinasafina) (photo: https: // www. inaturalist. org / observations / 50313175 as D. carota L.); ibid., Chernorech’e vicinity, 44 ° 32 ' 35.6 '' N, 33 ° 39 ' 46.1 '' E, 45 m, dry grassland, Svirin (sapsan) (photo: https: // www. inat uralist. org / observations / 51320074 as D. carota L.); Sakskiy district, Novoozernoye, 45 ° 23 ' 49.9 '' N 33 ° 08 ' 12.0 '' E, 100 m, steppe, 4 Jul 2020, Seregin (apseregin) (photo: https: // www. inaturalist. org / observations / 68362356 as D. carota L.); Sevastopol, N slope of Mount Sapun, E of Khomutov ravine, 44 ° 33 ' 22.8 '' N, 33 ° 33 ' 42.5 '' E, 170 m, disturbed dry grassland habitat on side of road, 19 Jul 2020, Yevseyenkov & Ryff (YALT); ibid., near Generala Zhidilova str., 44 ° 35 ' 32.0 '' N 33 ° 35 ' 24.4 '' E, 165 m, dry grassland, 8 Jul 2021, Karpenko (tatiana _ karpenko) (photo: https: // www. inaturalist. org / observations / 86384911 as D. carota L.). – In POWO (2023 d) and Euro + Med PlantBase (Hand 2011 +), two separate species	en	Raab-Straube, Eckhard von, Raus, Thomas (2023): Euro + Med-Checklist Notulae, 16. Willdenowia 53 (1): 57-77, DOI: 10.3372/wi.53.53104, URL: https://doi.org/10.3372/wi.53.53104
