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

in several occasions it has been misidentified with R. thyrsoides. Old ruinied specimens in PAL,
while more recent specimens are missing.?D: Luoghi secchi montani, Cacudda, Favorita,
Busambra (Lojacono 1904); ?D: Ciane (Zodda 1928: an ?R. thyrsoides); ?D: Siracusa (Zodda
1929); ?D: Monte Soro (Brullo & Grillo 1978); ?D: Quazarana di Adrano e Passo Zingaro e
Contura di Bronte (Barbagallo & al. 1979 a); ?D: Contrada Rocciola di Modica, Tre Balate,
Balata di Modica, SS Modica-Giarratana, Contrada Olivella di Siracusa, Canicattini Bagni,
Monte Grosso, Avola Antica presso il Belvedere sempre nei seminati a Triticum durum (Bartolo
& al. 1982). To be verified and confirmed. – R.

171. Rumex intermedius DC. in Lam. & DC., Fl. Franç. éd. 3, 5: 369 (1815) [R. triangu-
laris Guss. (1827) non DC.]
Uncultivated ground. – Madonie, Busambra, M. Cammarata (Gussone 1827). Missing in Sicily
according to Tutin & al. (1993). To be verified. – ?R.

172. Rumex thyrsoides Desf., Fl. Atlant. 1: 321 (1798) [olim R. intermedius Guss. (1827)
inde correctum (1843)]
Dry uncultivated ground. – Everywhere in uncultivated ground and along the roads. – CC.
173. Rumex vesicarius L., Sp. Pl.: 336 (1753)
Adventivous, Human sites. – (Etna (Ucria 1789). – R.

174. Rumex cristatus DC., Catal. Pl. Horti Monsp.: 139 (1813) subsp. cristatus [R. aquati-
cus sensu Lojac. non L.; “R. patientia” sensu Guss. non L.; “R. cristatus” sensu
Pignatti, quoad descriptio non loca = Rumex cristatus DC.; R. patientia L. subsp. grae-
cus (Boiss. & Heldr.) Holmboe (1914)]
Uncultivated ground. – Ustica al Gurgo dello Spalmaturo (Gussone 1832); Monregale a Sagana,
Caltanissetta, Bronte, Girgenti, Siracusa (Gussone 1843); Pastures umidi, “comune in Sicilia e in
Ustica” (Lojacono 1904). Spreading in disturbed sites. – CC.
175. Rumex patientia L., Sp. Pl.: 333 (1753) subsp. patientia [R. cristatus sensu Lojac.
non DC.]
Cultivated ground. – ?Fiumi Anapo e Ciane (Lopriore 1900), da verificare; Rarissimo sulle
Madonie (Albo 1905); Luoghi montani acquitrinosi, Mezzojuso (Lojacono 1904); ?Siracusa al
Teatro Greco (Zodda 1928), to be verified. – RR.
176. Rumex patientia subsp. orientalis Danser in Nederl. Kruidk. Arch. 1923: 281(1924)]
[R. orientalis Bernh. ex Schult. fil. in Roem. & Schult. (1830)]
Populations perhaps to be included in the previous entry: to be verified. – Wet mountain sites. –
Isnello (ex herb. Todaro) (Lojacono 1904). – RR.
177. Rumex crispus L., Sp. Pl.: 335 (1753) [incl. R. elongatus Guss., Pl. Rar.: 130 (1826)]
Uncultivated and cultivated ground, ruins. – Found on pond edges, from the sea level to the
mountain. – C.
* Rumex ×conspersus Hartm., Handb. Skand. Fl. ed. 1: 147 (1820)
The hybrid R. aquaticus × crispus subsp. crispus. – Marshes. – Solo al Ponte della Grazia (Tineo,
Gussone) (Lojacono 1904). Treated as doubtful by Fiori (1923: 408). To be verified. – ?RR.

178. Rumex conglomeratus Murray, Prodr. Stirp. Gött.: 52 (1770) [R. nemolapathum
Ehrh.; “R. crispus” sensu Guss. (1827) non L.; R. glomeratus Schreb.]