This paper concludes the study of the American species of the genus Laplacea. A former
effort (see Jour. Arnold Arb. 30: 166. 1949) which resulted in the publication of the West …

Of two species only, namely, Laplacea haematoxylon (Sw.) D. Don an L. portoricensis (Klug
& Urban) Dyer, could one feel that material amp for complete and satisfactory study had …

The present paper was undertaken as groundwork for the presentation of the Lauraceae in
the Flora of Panama, which is being published in fascicles by Dr. Robert E. Woodson, Jr., in …

The genus Cleyera, well known and generally accepted as a distinct genus of the Theaceae
by students of the Asiatic flora, has been included under the genus Eurya by workers on the …

Tree 20-30 m. high (occasionally a shrub); the trunk straight 0.4-0.5 m. in diam.; branches
upright at first, then spreading forming a compact head; bark of mature tree brown, as much …

Pelliciera (described separately)." No further statement was m cerning the ultimate
disposition of Pelliciera, which he include descriptions of the genera and in his prepared key …

This family, known as the" Lauriers" in Trinidad, is of co siderable interest to the Forest
Officer, on account both of economic value as providing useful soft woods and of its gene …

A word should be inserted at this point about the genus Cryptocarya. There are a few
affinities of the Papuasian species to be found in other islands of the Pacific, in Malaya, etc …

82 BULLETIN OF THE TORREY CLUB [VOL. 73 a degree of variability far surpassing what
might be expected fronm Rydberg's treatment. In table 1, data are presented for several …

Until quite recently the species of De/lplzi; izirn found in New Mexico have all been referred
to D. azureumr Michx., D. scopulorumn Gray, or D. occidentalis Wats., with a general …