1	"Flowering material"	2
1	"Fruiting material"	13
2	"Stamens 6 or fewer in each flower"	3
2	"Stamens 9 in each flower"	6
3	"Staminodes 6 in each flower"	4
3	"Staminodes 0–3 in each flower"	5
4	"Leaf lamina 12–27 cm long, underside green; larger staminodes 1–1.2 mm long"	"Beilschmiedia volckii"
4	"Leaf lamina 7–13 cm long, underside glaucous; larger staminodes 0.5–0.9 mm long"	"Beilschmiedia castrisinensis"
5	"Staminodes c. 1.8–2.5 mm long; outer tepals 2–2.5 mm long"	"Beilschmiedia oligandra"
5	"Staminodes c. 0.5–0.8 mm long; outer tepals 0.6–1 mm long"	"Beilschmiedia tooram"
6	"Staminodes not differentiated, cylindrical or clavate; ovary conspicuously stalked"	"Beilschmiedia bancroftii"
6	"Staminodes differentiated, i.e. consisting of a head, which is ±cordate or sagittate and a filament; ovary sessile or very shortly stalked"	7
7	"Primary veins up to 5 pairs; outer tepals > 2 mm long"	"Beilschmiedia brunnea"
7	"Primary veins 6 or more pairs; outer tepals seldom exceeding 2 mm in length"	8
8	"Flowers pleasantly perfumed; leaf margin mainly flat, but recurved near base just prior to its junction with petiole"	"Beilschmiedia recurva"
8	"Flowers unpleasantly perfumed; leaf margin ±flat throughout (occasionally slightly recurved about middle)"	9
9	"Lamina glaucous on underside"	"Beilschmiedia collina"
9	"Lamina green on underside"	10
10	"Primary vein angle usually 45–70°; primary veins forking towards margin of lamina and branches forming rather conspicuous loops"	11
10	"Primary vein angle usually 30–55°; primary veins curving inside lamina margin usually without conspicuous forks and not forming conspicuous loops"	12
11	"Outer tepals > 1.5 mm long"	"Beilschmiedia elliptica"
11	"Outer tepals < 1.5 mm long"	"Beilschmiedia peninsularis"
12	"Apex of inner anthers obtuse, very shortly tomentose; tepals 1.1–1.5 mm long"	"Beilschmiedia obtusifolia"
12	"Apex of inner anthers acute, aristate; tepals 1.5–1.8 mm long"	"Cryptocarya oblata"
13	"Fruits > 30 mm diam."	14
13	"Fruits < 30 mm diam."	18
14	"Cotyledons burgundy in colour when freshly cut"	"Beilschmiedia volckii"
14	"Cotyledons cream, orange or apricot when freshly cut"	15
15	"Fruits wider than long; fruits slightly bilobed and laterally compressed"	"Beilschmiedia castrisinensis"
15	"Fruits longer than wide (occasionally about as long as wide); fruits not bilobed although sometimes laterally compressed"	16
16	"Fruits brownish or orange-brown when ripe; endocarp usually 2–2.5 mm thick (rarely thinner)"	"Beilschmiedia bancroftii"
16	"Fruits black, blue-black or purplish black when ripe; endocarp 0.6–2 mm thick"	17
17	"Young twigs clothed in straight, appressed, brown or pale brown hairs"	"Beilschmiedia oligandra"
17	"Young twigs clothed in tortuous, erect, brown hairs"	"Beilschmiedia tooram"
18	"Primary veins up to 5 pairs"	"Beilschmiedia brunnea"
18	"Primary veins 6 or more pairs"	19
19	"Seeds 12 mm or more diam."	20
19	"Seeds to 12 mm diam."	21
20	"Young twigs clothed in straight, pale brown, appressed hairs; leaf margin mainly flat, but recurved near base just prior to junction with petiole"	"Beilschmiedia recurva"
20	"Young twigs clothed in tortuous, erect, brown hairs; leaf margin flat throughout"	"Beilschmiedia tooram"
21	"Lamina glaucous on underside"	"Beilschmiedia collina"
21	"Lamina green on underside"	22
22	"Primary vein angle usually 30–55°; primary veins curving inside lamina margin without conspicuous forks and not forming loops"	"Beilschmiedia obtusifolia"
22	"Primary vein angle usually 45–70°; primary veins forking towards lamina margin, branches forming conspicuous loops"	23
23	"Fruits 12 mm diam."	"Beilschmiedia elliptica"
23	"Fruits 13–15 mm diam."	"Beilschmiedia peninsularis"