Index to Vols . I-X. 
41 
Nephrodium Hendersoni, sp. description, v. 323. 
— — Holmei, sp. description, v. 317. 
— — japonicum, sp. n., description, v. 318. 
— — Lastii, description, v. 324. 
Layardi, sp. n., description, v. 323. 
— — - ludens, sp. n. f description, v. 325. 
— - nemorosum, description, vi. 99. 
— — ochropteroides, sp. n., description, v. 325. 
oligodictyon, sp. description, v. 328. 
oligophlebium, sp. n., description, y. 324. 
philippinense, description, v. 327. 
Powellii, sp. n. f description, v. 325. 
• Sangnellii, description, v. 318. 
— — • savaiense, sp. n., description, v. 318. 
Seemanni, sp. n.f description, v. 320. 
subjunctum, sp. n., description, v. 321. 
(Lastrea) vulcanicum, sp. n., description, viii. 127. 
Wakefieldii, sp. n., description, v. 326. 
Wilsoni, sp. n., description, v. 321. 
— — zambesiacum, sp. n.f description, v. 318. 
Neptunia oleracea, floating tissue, i. 307. 
Nereocystis Liitkeana, anatomy (*), i. 99 ; description, i. 98. 
Newcombe, F. C. — The Cause and Conditions of Lysigenous Cavity- 
formation, viii. 403. 
Nidularia, description of British species (*), iv. 57. 
Nidularieae, description of British (*), iv. 53 ; general account, iv. 1 1. 
Nitella, experiments on the action of Hydrogen on the protoplasmic 
movements, x. 288. 
Nitrogen, Presence of, in the soil, in relation to the formation of Tubercles 
on the Roots of Leguminosae (S. H. Vines), ii. 386. 
sources of, in Plants, Recent publications bearing on (H. M. Ward), 
i. 325. 
Nostocaceae, revised list of British marine, v. 70. 
Notothylas, Contributions to the Life-history of (D. M. Mottier) (*), 
viii. 391. 
— — antheridium, development (*), viii. 399 ; archegonium , development ( * ), 
viii. 398; columella (*), viii. 395 ; sporogonium, development (*), viii. 394. 
Nuclear division and spore-formation in, Aneura multifida (*), ix. 489 ; 
Fegatella conica (*), ix. 489 ; Fossombronia Dumortieri (*), ix. 473 ; 
Pellia epiphylla (*), ix. 480. 
— — and spore-formation in the Hepaticae, On (J. B. Farmer) (*), 
ix. 469. 
in the Embryo-sac of Lilium Martagon, Direct (E. Sargant), 
x. 107. 
in Hymenomycetes, On (H. Wager) (*), vii. 489. 
— — in the Pollen-mother cells of Lilium Martagon, On (J. B. 
Farmer) (*), vii. 392. 
• in the sporophyte of Cephalozia bicuspidata (*), ix. 501 ; of 
Fimbriaria, ix. 489 ; of Frullaniadilatata, ix. 503 ; of Lophocolea biden- 
tata (*), ix. 502 ; of Lophocolea ciliolata (*), ix. 502 ; of Marchantia, 
ix. 498 ; of Plagiochasma (*), ix. 498 ; of Riella, ix. 498 ; of Scapania 
undulata (*), ix. 500 ; of Targionia, ix. 499. 
Nuclei, Abnormal, in the Endosperm of F ritillaria imperalis (H. H. Dixon), 
ix. 665. 
