[Note 64]. On the distribution of the Tahitian ferns and lycopods.
[Note 65]. Distribution of some of the mountain ferns of Hawaii that are not found either in Fiji or in Tahiti.
[Note 66]. Endemic genera of ferns in Hawaii.
[Note 67]. On the dispersal of Compositæ by birds.
[Note 68]. On some of the Hawaiian endemic genera excluding those of the Compositæ and Lobeliaceæ.
[Note 69]. On the germination of Cuscuta.
[Note 70]. On beach-temperature.
[Note 71]. On the buoyancy of the seeds or seed-vessels of some Chilian shore plants.
[Note 72]. On the southern limit of the mangrove formation in Ecuador.
[Note 73]. Additional note on the temperature of the dry coast of Ecuador, between the island of Puna and the equator.