MARSILIACE.E. SALViyiACE^. ISOETE^E. 349 



2. Pilularia. l. P. globulifera: Gall. or. (Cote d'Or, r.). Lothar. (r.). 

 Alsat. Ital. bor. etiam pr. Brescia et Verona (: Arcaugeli 1884). Siles. (sed Morav. 

 nunc deest ex Oboriiy). Dobrud. (: Uechtr.Sinten.). 



2. P. minuta: Sicil. pr. Trapani (Nicotra 18S8). 



CXLYII (cxLvi). SALYmACE.E. 



1. Salvinia. l. S. nataus: Batav. (ZwoUe: van Tuinen 1870). Ital. mer. 

 (Lago di Fondi etc: Arcang. 1884). Siles. (sed Morav. exclud. sec. Oborny). Bul- 

 gar, (ad Kebedze: Bornni.); - in Transs. etiam recentius lecta est (: Unvenicht). 



Obs. Azolla caroUniana W. (Magn. fl. sel. exs. 162) nunc aliquot locis GalL occ. 

 InqniL est, primum ex horto bot. BurdigaL (Bordeaux) elapsa. A. filiculoides Lam. exstat 

 In Magn. fl. seL exs. 749 (e Gironde) et etiam pr. Cherbourg introductam lecta (: de la Cha- 

 pelle). Comment. 281. 



CXLYm (cxLvn). ISOETE M. ' 



1. Isoetes. 1. I. lacustris (I. raacrospora Dnr.): Ins. Fferoer (Sando, 

 ubi a Trevelyau prinuun lecta e.st). Shetland. (Beeby 1887). — I. Morei; detecta 

 (187'2) a cl. AGMore in Upper Lake Bray (co. Wicklow) et descripta et delineata 

 a D.Moore in journ. of bot. 1878; var. (?) memorabilis, a typo speciei habitii valde 

 recedens. 



2. I. echinospora: Holsat. (pr. Lockstedt: Prahl). Bornss. circul. Keu.stadt 

 (pr. Wahlendorf et in Grabowkesee: Caspary; Wooksee et Karpionkisee ex Gcke). 

 Voges. (lac de Gerardmer: Caspary). Helv. mer. (cant. Ticino, inter Locarno et 

 Kagadino). 



3. I. velata (Bill. exs. 1351): Menorca Balear. (: Rodrig,). Gall. dep. Loire- 

 et-Cher (: Martin noni. I. tenuissima; ex Franchet in buU. soc, bot. 1884). Ital. 

 med. (Selva di Nettuno in agro romano: Pirotta 1880). Synon. L setacea Bert. ad 

 I. Malinvern. (10) pertinet. — I. adspersa G.G. non ABr. (ex Franchet I. c). 



C>. I. Boryana; h»c species in dep. d. Landes plur. locis lecta est, sed 

 locns Casan ad dep. Gironde pertinet; inter Aquaticas Subniersas citatnr ab au- 

 topta Motelay. 



6. rt. L Heldreichii V. Wettstein in act. soc. z.-b. vind. 1886. 239. Thessal. 

 in palude pr. Pala»okortion subniersa: Heldreich 1885. 



7. I. tenuissima: Gall. dep. Loire-et-Cher pr. Lhorenx ex hb. Motelay 

 (sec. act. soc. linn. Bord. 1882); etiam hrec species statione gaudet submer.sa et 

 inter Aquaticas recensenda est. 



8. L capillacea (Bill. exs. 1352); Gallopr. etiam pr. Saint-Raphael dep. 

 Var (: Schoenefeld ex hb. Motelay); ad Frejus a Perreyraond detecta est. — I. 

 Perreymondi Bory (1844). 



;>. I. setacea: Gall. bor. (Manche, Ariejje) ex lib. Motelay sec. act. soc. 

 linn. Bord. 1882. Gra-c. bor. in nliginosis demissiorib. m. Pindi. ad Agrapha, olim 

 Dolopia (Heldr. hb. norm. 899). - Caprar. (et Cors.?) ad I. hystricem (12) pertinet. 



10. I. M a 1 i n e r V i a n a ; s e m p e r s n b m e r s a describitur et igitur ad Aqua- 

 ticas pertineat. 



11. I. Dnriici: Menorca Balear. (: Eodriguez). Konue, in mte Tcstaccio 

 (dom. Canepa sec. Arcangeli 1884); etiam in Monte Cave_agri romani letta est 

 (sec. Pirotta in malpigh.'^] SSC). [ns. Lipari (: Lojacono 1877). 



12. L hystrix: (r.ill. (.<■,. etiam in ins. Oya = He d'Yeu (: Llyod). ItaL 

 med., ubi in Selva di Nettuno ■.\z\i romani a Wariou detecta est (18(36) et releeta 

 fi Pirotta (I88(i); cl. Canepa (IH80— 2) hanc plantam invenit in colIibu.s Konne 

 pro.ximi.s, immo (18«3) intra nuiros urbis in s. d. "monte- Testaccio. — I. sicula 

 (Sicil., Sard. etc). I. pseudohystrix Genn. in litt. (ex Asehn 1884). Cephaloceraton 

 gymnocarpon Genn. 1862. C. p.seudobystrix Genn. 1865. 



