706 



INDEX. 



Callithamnion corymbosum, 258. 

 Caloglossa ]>eprieurii, 255. 

 Calothrix aerugiiiea, 241. 



confervicola, 241. 

 Calothrix Contarenii, 241. 



fusca, 241. 



Juliana, 241. 



pilosa, 242. 

 Carbon, The Visible Radiation from, 



71-118, 612. 

 Carex. (For index of species, see 



pp. 510-512.) 

 Carices of the Section Hyparrhenae, 



445-495, 612. 

 Carices, Variations of some Boreal, 



495-514, 612. 

 Case School of Applied Science. See 



Chemical Laboratory. 

 Catenella Opuntia var. pinnata, 253. 

 Caulerpa cupressoides var. ericifolia, 

 244. 



cupressoides var. mamillosa, 244. 



cupressoides var. Turneri, 244. 



cupressoides var. typica, 244. 



pinnata forma Mexicana, 244. 



plumaris forma brevipes, 245. 



plumaris forma longiseta, 244. 



prolifera, 245. 



racemosa var. clavifera, 245. 



racemosa var. clavifera forma 

 macrophysa, 245. 



taxifolia, 245. 



verticillata, 245. 



verticillata forma charoides, 245. 

 Cauloglossum ti'ansversarium, 628. 

 Celli, A., elected Foreign Honorary 



Member, 612; accepts Member- 

 si lip, 615. 

 Ceramium byssoideum, 259. 



clavulatum, 259. 



fastigiatum, 259. 



gracillimum, 259. 



nitens, 259. 



tenuissimum, 259. 



teniiissimum var. pygmaeum, 

 259. 

 Ceratomyces Braziliensis, 44. 



curvatus, 43. 



Mexicanus, 43. 



procerus, 43. 



spinigerus, 42. 

 Chaetomorpha aerea, 243. 



brachygona, 243. 



clavata, 243. 



Linum, 243. 



Chaetomorpha Linum var. brachyar- 

 thra, 243. 



Melagonium, 243. 

 Chamaedoris aunulata, 247. 

 Chamberlin, T. C, elected Associate 



Fellow, 611. 

 Champia parvula, 255. 

 Chantransia Saviana, 251. 

 Chemical Combination, Probable 



Source of the Heat of, 397. 

 Chemical Laboratory of Harvard 



College, Contributions from, 175, 



271, 345, 363, 397, 413. 

 Chemical Laboratory of the Case 



School of Applied Science, Con- 

 tributions from, 5;37, 563. 

 Cherbourg, National Soc. of Nat. 



and Math. Sci., Fiftieth Anni- 

 versary, 614, 617. 

 Chitonomyces Bullardi, 31. 



Hydropori, 32. 



occultus, 30. 



Orectogyri, 32. 



psittacopsis, 30. 

 Chlamydomy xa labyrinthuloides, 344. 

 Chondria Baileyana, 256. 



dasyphylla, 256. 



tenuissima, 256. 

 Christiania, Royal University of, The 



100th anniversary of birth o*' 



N. H. Abel, 620. 

 Chroococcus turgidus, 239. 

 Chroothece Richteriana, 239. 

 Chrysymenia halynienioides, 255. 

 Cladophora crystallina, 243. 



fascicularis, 243. 



fuliginosa, 243. 



Hutchinsiae, 243. 



intertexta, 243. 



trichocoma, 244. 

 Clifford, II. E., elected Resident 



Fellow, 616 ; accepts Fellowship, 



620. 

 Cocos Island, Flora of, 628. 

 Codium adhaerens, 246. 



tonientosum, 246. 

 Coenonia, 342. 



denticulata, 342. 

 Collins, F. vS., accepts Fellowship, 



599 ; The Algae of Jamaica, 229- 



270, 614. 

 Colpomenia sinuosa, 248. 

 Committee, Nominating, 617, 619. 

 Committees elected, 610, 627; List 



of, 683. 



