Se ae ae eee ee 
BOTANICAL OBSERVATIONS ON THE AZORES. 155 
Corvo (942). Flores (943, 944, 970). San Miguel 
(945, 946, 947, 948, 949; Carreiro, 15). 
The frequent aquatjc form is the J. fluitans, Lam. 
*J. LamMpocarrPus, Ehrh. J. lamprocarpus, Watson 233.— 
B. & H. 470; Corbiére, 581.— Rchb. 9. pl. 405. 
Terceira (950, 951). San Miguel (952, 953, 954, 955, 
956; Brown, 269; Carreiro). 
ARACEAE. 
*Arum Irauicum, Mill. Watson 230, (2) 608; Drouet 
198 ; Seubert 26; Seub. & Hochst. 9. ? A. vulgare, 
Drouet 198.— B. & H.420.— Rehb. 7. pl. 11. 
Terceira (Sampaio). San Miguel. 
*ARISARUM VULGARE, Targ. Tozz. A. Azoricum, Schott, 
Oesterr. Bot. Wochenbl. 1857.190. Arum Arisarum, 
Watson 231; Drouct 198.— Var. Subexsertum, Engl. 
Monogr. 2: 564, — Rchb. 7. pl. 7. 
Fayal. San Miguel.— Not recently collected. 
COLOCASIA ANTIQUORUM, Schott. Watson 231, (2) 608; Drouet 198; 
Seubert 26. Caladium esculentum, Watson (1) 7.—Nicholson, Gard. 
Dict. 2: 362.— Rept. Mo. Bot. Gard. 6. pl. facing p. 11. 
Escaping more or less in nearly all of the islands.— San Miguel 
957). 
i ap Arricana, Kunth.— Bot. Mag. 21. pl. 832 (as Calla Aethio- 
pica). 
Sta. Maria.— Escaped along the ribeira east of Villa do Porto. 
LEMNACEAE. 
*LemNA MINOR, L. Watson 230,(2) 608, (3) 396; Drouet 
198; Seubert 26; Seub. & Hochst. 9.— B. & H. 421. 
Sf. 948. 
Terceira (958, 959).— Abundant at the higher 
altitudes, above Angra; also in the public garden of 
that city. 
ALISMACEAE. 
*Azisma PLantago, L. Watson 231.—B. & H. 430. f. 
969. 
