1919] Collins,— Chinese Marine Algae 203 
CHINESE MARINE ALGAE. 
F. S. Corus. 
THERE has recently been submitted to me by Mr. W. R. Maxon of 
the herbarium of the U. S. National Museum, a small collection of 
marine algae from China, gathered by Mrs. Spencer Lewis in the 
summer of 1915, at Pei Tai Ho, Gulf of Pechili, Chihli Province. 
The algae are mounted on small cards, and were apparently selected 
for their beauty and attractiveness, but the preparation was well and 
carefully done, and the plants are in excellent condition for examina- 
tion. The following is the list, in systematic order and with the serial 
numbers corresponding to the specimens. 
33. Enteromorpha intestinalis (L.) Grev. 
35. Enteromorpha prolifera (Fl. Dan.) J. Ag. 
34. Enteromorpha plumosa Kütz. 
32. Cladophora sp.? 
29. Codium fragile (Suringar) Hariot. 
30,31. Bryopsis pennata Lamour. 
27. Colpomenia sinuosa (Roth) Derbés & Solier. 
25. Chordaria flagelliformis (Fl. Dan.) Ag. 
26. Chordaria Cladosiphon Kütz. 
28. Dictyota indica Sonder. 
8. Goniotrichum elegans (Chauvin) Le Jolis. 
1,52, 59. Gelidium australe J. Ag. 
19. Gracilaria multipartita (Clementi) Harv. 
20. Gracilaria confervoides (L.) Grev. 
36. Campylaephora hypneoides J. Ag. 
18. Laurencia obtusa (Huds.) Lamour. 
4,5. Antithamnion cruciatum (Ag.) Niig. 
10-17. Ceramium Boydenii Gepp. 
7,24. Ceramium japonicum Okamura. 
6. Pleonosporium  Borreri var. fasciculatum (Harv.) Holmes & 
Batters. 
8,9. Symphyocladia gracilis (Martens) Falk. 
22, 28. Grateloupia affinis (Harv.) Okamura. 
37,38. Grateloupia filicina (Wulf.) J. Ag. 
