64 
Peck, Charles Horton, Sandlake, New York, 3o Mar. 1833. 
742—Plants of the Summit of Mt. Marcy. 7th Rep. Adirondack 
Survey, 401-412 [Sep. 8vo. pp. 12, Albany (1880).] 
(List of 10 Hepaticæ.) 
743—Reports of State Botanist, in Annual Reports of the Regents of 
the University of the State of New Vork, (1869-90). 
(28th Rep. for 1868 contains list of 23 species; 15th Report for 1871 mentions one 
species; 27th Rep. for 1873 mentions 5 species; and the 41st Rep. for 1890 mentions 
2 species of Hepaticz.) 
Personne, J. 
744—Note sur l'existence de l'iode dans certaines plantes d’ean da 
Comptes Rendus, xxx. 478 (1850). 
(Notes presence of Iodine in Aneura pinguis.) 
Petiver, James. London, England, 20 April 1715. 
745—Musei Petiveriani, etc. 8vo. pp. 93, London (1692-170 
(Contains notes on two species of Hepatice, identified by Lindberg as Riccia 
canaliculata and R, natans.) 
Petounikow, Alexis. 
746—Sur les organes reproducteurs du Sphærocarpus. Bull. de la 
Soc. Bot. de France, xiv. 137—142, Pl. 3 (1867). 
Pfeffer, W : 
747—Die Oelkorper des Lebermoose. Flora, lvii. 2-6, 17-27, 33-43 
Taf. i. (1874). 
Pfeiffer, Ludwig. Kassel, Germany, 4 July 1805. 
748—Flora von Niederhesen und Munden. 2 vol. 8vo. Kassel 
(1847-55). 
Philibert. 
749—Sur quelques Hépatiques observées à Cannes. Rev. Bryol. ix. 
29-54 (1882) ; x. 1—5 (1883) 
750—Sur la fructification du Marsupella revoluta Dumortier. Rev. 
Bryol. xvii. 33, 34 (1890). 
Pichi, P. e Bottini, A. 
750—Prime Muscinee dell’ Appen Casentinese. Nuovo Giorn. Bot. 
Ital. xx. 321-329 (1888). 
(List of 12 Hepaticæ.) 
Plukenet, Leonard. , 1642. Ÿ London, England, 1706. 
751—Almagestum botanicum, etc. 4to, pp. Weis ee (1696). 
(Mentions one hepatic, anes by Lindberg as Pellia e 
.752—Amaltheum botanicum, etc. 4to. pp. 214, k pim rx London 
(1705). 
(Mentions one hepatic, identified by Lindberg as Aneura pinguis.) 
