382 MISC. PUBLICATION 797, U. S. DEPT. OF AGRICULTURE 
la serpentine, du calcaire et du gneiss dans les Alpes Graies orientales. Notes 
de géographie botanique. MHerborisations faites les jours 11-18 aoat 1902. 
Bul. Soc. Flore Valdétaine 2: 52-75. 19038. (Account of various localities, 
with partial lists of species. Relates to the area between the Dora Baltea, 
the valley of Fénis, and Mont Mars.)—Also Guyot, Henry. Contribution 
sur la phytogéographie des Alpes Graies orientales. l.c. 18: 42-58. 1925. 
(Contains list of noteworthy plants found on an excursion in the Champorcher 
and Soana valleys. Not seen; title and annotation mostly from Bot. Jahres- 
ber. Just 54 (1): 628. 19381.)—Also Vaccari, L. Le escursioni botaniche 
in Val d’Aosta compiute dalla Societa Botanica Italiana in occasione del 40. 
anniversario della “Chanousia,” giardino mauriziano alpino al Piccolo S. 
Bernardo (25-27 agosto 1987). Nouvo Gior. Bot. Ital. ns., 44: 568-580. 
1987. (Phytogeography; itineraries with mention of noteworthy species 
(from Piccolo San Bernardo, Courmayeur, and Cogne); alphabetical list of 
the more noteworthy alpine species of the area. 
Complément a l’exploration floristique du Val d’Ollomont. Bul. 
Murithienne 32: 61-71. 1903. 
Geology; list of vascular plants observed in July 1902 at various localities 
and altitudes up to 3448 meters. (Prov. Aosta.)—See also Guyot, Henry. 
Contribution phytogéographique sur le versant méridional des Alpes Pennines. 
Bul. Soc. Bot. Genéve II, 13: 185-216. 1921. (Consists mostly of lists of 
plants from various localities and altitudes in the “haute vallée d’Ollomont” 
and the “prairies des environs des Chalets de By;” bibliography.)—Also his 
Ueber einige seltene pflanzen der stidseite der Penninischen Alpen. Verhandl. 
Naturf. Gesell. Basel 56 (2): 111-118. 1945. (List of some noteworthy 
species from Ollomont, Aosta Valley, etc.) 
Contributo alla flora del “Naso.” Chanousia 4: 34-57. 1940. 
Lists of species (total 59) collected by several botanists on the Naso, an 
island in the Lys Glacier of the Monte Rosa range. (Prov. Aosta.) (Not 
seen; title and annotation supplied by A. Becherer.) 
Flora cacuminale delle valle d’Aosta. Nuovo Gior. Bot. Ital. n.s., 
8: 416-439, 527-542. 1901. 
Description of localities; tabular lists of vascular plants (202 species and 
16 varieties) found at 2600-3142 meters and at 3200-4200 meters, showing 
localities; discussion, statistics, (Prov. Aosta.) 
La flora delle Colle di Gigante. Riv. Mens. Club Alp. Ital. 18: 
347-349. 1899. 
Notes on the flora of several localities; lists of vascular plants observed at 
various elevations from 2800 to 3350 meters. (Prov. Aosta.) 
Flora nivale del Monte Rosa. Bul. Soc. Flore Vald6taine 7: 17-79. 
1911. (Republished with some additions in Atti dei Laboratori scientifici A. 
Mosso 3: 173-206. 1912; this not seen.) 
Botanical explorations (with bibliography); tabular list of vascular plants 
(225 species) known from 2676 to 3200 meters altitude, with localities and 
altitudinal range, also cellular plants; general features of flora, phytogeog- 
raphy. (Prov. Aosta.)—See also Fenaroli, Luigi. Risultati botanici di un 
soggiorno al Monte Rosa. Bul. Soc. Bot. Ital. 1926: 6-11. 1926. (List with 
localities.)—Also Luzzatto, Gina. L’estremo limite altitudinale di alcune 
specie di piante sul Monte Rosa: nuovi reperti. Nuovo Gior. Bot. Ital. n.s., 
42: 674-677. 1935. (List with discussion.)—Also her Flora subnivale al 
Corno del Camoscio sopra il Col d’Olen. Atti Soc. Ital. Sci. Nat. Milano 
76: 70-87. 1937. (Botanical explorations, etc.; list of 194 species and 
varieties of vascular plants known from the area (at 2800 meters and above), 
with localities and references; supplementary list of 14 species from the Col 
d’Olen at other localities.) 
La vegetazione della Grivola (3969 m.) nel gruppo del Gran 
Paradiso. Riv. Mens. Club Alp. Ital. 25: 212-217. 1906. (Harvard College 
library.) 
Includes lists of vascular and cellular plants collected by author in August 
1904 at various altitudes from 3400 to 3969 meters; also list of 25 vascular 
plants, showing extreme altitudes reached on Grivola and in other localities. 
(Prov. Aosta.) 
