.Q. BOTANICAL MAGAZINE. IVoi. xvi. 



Cor. tenella, Kiitz. Tab. Phyc. VIII. p. 41. Taf. 85. fig. 2.— Ileydr. 

 Beitr. z. Kennt, 1 c. p. 301. 



Habit. Bonin Island (Warburg, Heydrich). 



Cor. rubens, L. Syst. Nat. Ed. 12. p. 1304.— Sol ms ; Coral, p. 6. 

 — Hauck :" Meeresalg. p. 278. fig. 115. -Kiitz. Sp. Alg. p. 709.— Id : Tab. 

 Phyc. VIII. Taf. 80.— Thur. et Born: Etud. Pliyc p. 96. PI. 50-r)l.= 

 Jania rubens, Lamx. Polyp. Coral, p. 272.— Aresch : in J. Ag. Spec. Alg. 

 II. p. 557.— Harv: Phyc, Brit. PI. 252. = for. cristata, Kiitz. Tab. Phyc 

 VIII. Taf. 80. = (7or. verrucosa, Kiitz. Tab. Phyc. VIII. Taf. 80. = ?C^r. 

 spermophoros, Kiitz. I.e. Taf. SI. = Jania ndJuprejis, Lamr. Kutz. I.e. Tab. 

 83. ]\]\ = Cor. cornicnlata L. Syst. Nat. Ed. 12. I. p. 1305. 



Habit. Nago, Loochoo (Inui) ! 



Cor. adhaerens, (Lamx.) Kutz. Tab. Phyc VIII. Taf. 83. p. p.— 

 Heydrich: Beitr. z. Kennt. 1. c. p. 301.— Yendo : I.e. p. 24. PI. III. fig. 4: 

 PL VII. fig. 5.=.7a«za adhcerens, Lamx. Poly[). Coral, p. 270.— Kiitz: Sp. 

 Alg. p. 710.— Aresch : in J. Ag. Spec. Alg. 11. p. 559. 



Habit. Prov. Bcshii ! Prov. Sagami ! Prov. Shima ! Prov. Kii ! Prov. 

 Hiuga ! Loochoo (Miyake) ! Formosa (Warburg. Heydrich). 



Cor. decussato-dichotoma, Yendo. 1. c p. 25. PI. III. fig. 1-3. 

 PI. VIII. fig. 3-4. 



Habit, Prov. Bosliu ! Prov. Sagami ! Prov. Awa ! Prov. Hiuga ! 



Cor. arborescens, Yendo. 1. c. p. 25. PI. III. fig. 5: PI. VII. fig. 5. 



Habit. Prov. Echigo ! Prov. Wakasa (Tsuge) ! Prov. Settsu (Prof. 

 Matsumura) ! 



An allied plant has been collected this spring in the Prov. Kii. It is, 

 however, much robustior than the type and attain 3-4 cm. in height. The 

 articuli in the middle and lower portion are especially much thicker and 

 often ancipitated. The conceptacle is also uidcnown in this form. 



Cor. radiata, Yendo. 1. c. p. 2G. PI. III. fig. 6 : PL VII. fig. 7.— 

 Crypt. Japan. Icon. Illustr. vol. II. 6. PL 88. 



Habit. . Epiphytic on Cystophora, Gystopliylluvi, Sargassum, or other 

 brown algte ; Prov. Boshu ! Prov. Shima ! Prov. Ise (Tani) ! Prov. Awa ! 



After the publication of " Cor. ver. Jap.,", the fertile specimens have 

 been collected in the Prov. of Awa last December: Conceptacles terminal, 

 clavato more or less compressed, provided with a pair of simple horns. 

 In most cases fertile plants have a few ramuli and an insignificant 

 appearance. 



Cor. ungulata, Yendo. L c. p. 26.. PL III. fig. 7-8. PL VII. fig. 8. 



Habit. Prov. Boshil ! ]\Iisaki ! Prov. Wakasa (Tsnge) ! 



