656 DR. M. T. MASTERS : GENERAL VIEW 
1881. Masters, Journ. Linn. Soc., Bot. xviii. 
Massoniana, hort. Pinus densiflora. 
Maximowicz, in Bull. Acad. St. Pétersb. xxvii. p. 558. 
— leucosperma. 
1882. Engelmann, in Coult. Bot. Gazette, vil. p. 4. 
reflera. — strobiformis. 
Engelmann, in Gard. Chron. 1882, Dee. 2, p. 712. 
— latisquama (sp. dub.). 
Rusby, in Bull. Torrey Bot. Club, ix. p. 80. 
reflera. — flexilis. 
1883. Lemmon, in Erythea, i. p. 134. 
Engelmanni, not of 
Torrey nor of Carriére. — ponderosa, var. Mayriana. 
1884, Franchet, Plant. David. i. p. 285. 
— Armandi. 
Sargeut, Forest Trees, p. 199. 
— clausa. 
1888. Lemmon, Report Calif. Board Forest, ii. p. 70. 
insignis, var, radiata. — radiata. 
levigata. — radiata. 
monticola, var. minima, | — monticola, var. 
Lambertiana, var. minor. — Gambertiana, var. 
ponderosa, var. Bent- -— ponderosa, var. 
hamiana. 
Lemmon, West American Cone-bearers. 
Var. nigricans. — ponderosa. 
1889. Sargent, in Garden and Forest, ii. p. 496. 
latifolia, — ponderosa, var. Mayriana. 
1890. Mayr, Mon. Abiet. Japan. 
Murrayana, vay. Sargenti. — contorta, var. Murrayana. 
— pentaphylla. 
pumila, tab. vi. f. 21. —— Cembra var.’ or distinct species? 
1891. M. E. Jones, in Zoe, p- 251. 
monophylla, var. edulis. | — edulis. 
Beissner, Handbuch der Nadelholzkunde, contains a very 
carefully elaborated list of names and synonyms of 
cultivated species. 
