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70 Giardina & al.: A catalogue of plants growing in Sicily

Madonie), ca 1900 m s.m., s.d., Strobl (BP, W, WU), -In rupibus calcareis elatis Rupi di
Busambra, 1879, Lojacono (PR, PRC) (cfr. Dvoøáková 2003). – R.

294. Rhodalsine geniculata (Poir.) F. N. Williams in Bull. Herb. Boissier 6: 7 (1898) [Bas.
Arenaria geniculata Poir., Voy. Barbarie 2: 166 (1789); Minuartia geniculata (Poir.)
Thell.; Alsine procumbens Vahl non (L.) Crantz; Alsine procumbens Fenzl non (L.)
Crantz; A. geniculata var. procumbens (Strobl) Fiori; Alsine geniculata Strobl;
Arenaria bartolotti Tineo; “Alsine procumbens var. bartolottae” Lojac.; Arenaria pro-
cumbens Guss.]
Sands and maritime cliffs. – Everywhere in the region. – C.

295. Stellaria media (L.) Vill. s.s., Hist. Pl. Dauphiné 3 (2): 615 (1789) [Bas. Alsine media
L., Sp. Pl.: 272 (1753)]
Ruderal and a weed, human sites, gardens. – Hills and moutains. – NC.
296. Stellaria cupaniana (Jord. & Fourr.) Bég. in Nuovo Giorn. Bot. Ital. ser. 2, 15: 552
(1908) [Bas. Alsine cupaniana Jord. & Fourr., Brev. Pl. Nov. 2: 19 (1868)]
Antropogen vegetation. – This entity shows differences with S. media s. s. only in the sandy
ground of the Aegean region [see further comments in Jalas & Suominen (1972-94, 6: 72-74)].
– Everywhere in the region. – CC.

297. Stellaria neglecta Weihe, Bluff & Fingerh., Comp. Fl. Germ. 1: 560 (1826)
Uncultivated land. – Everywhere in the region. – CC.

298. Stellaria pallida (Dumort.) Piré in Bull. Soc. Bot. Belg. 2: 49 (1863) [Bas. Alsine pal-
lida Dumort., Fl. Belg.: 109 (1829)]
Uncultivated land. – Everywhere in the region. – CC.
* Stellaria aquatica (L.) Scop., Fl. Carniol. ed. 2, 1: 319 (1771) [Bas. Cerastium
aquaticum L., Sp. Pl.: 439 (1753); Myosoton aquaticum (L.) Moench; Cerastium scan-
dens Lej.]
Reported by Pignatti (1982) and by Greuter & al. (1984 b), but considered absent by Jalas &
Suominen (1972-94) being absent in the Sicilian herbaria and in FI. Probably to be cancelled.

* Stellaria aetnensis Lojac., Fl. Sicul. 3: 430 (1909) [?S. graminea L.]
Species of uncertain definition. – Etna (Bivona) (Lojacono 1909). – Perhaps to be excluded.

299. Holosteum umbellatum L., Sp. Pl.: 88 (1753)
Uncultivated sandy ground, wheat fields. – M. Cammarata, Ficuzza alla Valle di Maria
(Lojacono 1889); Le Nebrodi, Etna a Pedara (Lojacono 1889: 232); Monte Carbonara
(Raimondo & al. 2004); Etna near Ragalna up to 1500 m a.s.l.! – NC.
300. Cerastium dubium (Bastard) Guépin, Fl. Maine & Loire: 267 (1830) [Bas. Stellaria
dubia Bastard, Fl. Maine-et-Loire Suppl. 24 (1812); C. anomalum Willd. non Schrank]
Uncultivated ground, fields, wet localities. – Valdemone al Gurgo di Cartolari (Lojacono 1889).
– RR.

301. Cerastium tomentosum L., Sp. Pl.: 440 (1753) [“C. arvense” sensu Guss. (1827)