r ditto l.
595 ------- v. attenuata Narrow-leaved Water ditto l.
596 ------- nigra Black Oak c.m.
597 ------- rubra Red ditto c.m.
598 ------- v. coccinea Scarlet ditto c.m.
599 ------- v. montana Mountain Red ditto c.m.
600 ------- discolor Downy-leaved ditto c.m.
601 ------- alba White Oak c.m.
602 ------- aegilops Large prickly-cupped ditto l.
603 ------- Cerris Turkey Oak c.m.
604 Fagus pumila Chinquapin Chesnut l.s.
605 ----- ferruginea Copper Beech c.m.
606 ----- sylvatica v. purpurea Purple ditto c.m.
607 ----- v. asplenifolia Fern-leaved ditto c.m.
608 Carpinus virginiana Virginian Hornbeam c.m.
609 Carpinus Ostrya Hop Hornbeam c.m.
610 Corylus rostrata American Cuckold Nut c.m.
611 ------- Colurna Constantinople ditto c.m.
612 Platanus orientalis Palmated Plane Tree c.m.
613 -------- v. acerifolia Maple-leaved ditto c.m.
614 -------- v. undulata Waved-leaved ditto c.m.
615 -------- occidentalis Lobed-leaved ditto c.m.
616 Liquidamber Styraciflua Maple-leaved Gum Tree l.

MONOECIA MONADELPHIA.

617 Pinus pinaster Pinaster c.m.
618 ----- Inops Jersey Pine l.
619 ----- resinosa Pitch ditto l.
620 ----- halepensis Aleppo Pine l.
621 ----- Pinea Stone Pine l.
622 ----- Taeda Frankincense ditto l.
623 ----- v. rigida Three-leaved ditto l.
624 ----- v. variabilis Two and three-leaved ditto l.
625 ----- v. alopecuroides Fox-tail ditto l.
626 ----- v. Cembra Siberian stone ditto c.m.
627 ----- Strobus Weymouth ditto c.m.
628 ----- Cedrus Cedar of Lebanon c.m.
629 ----- Larix Red Larch c.m.
630 ----- v. pendula