620 APPENDIX 
Fruit a fleshy drupe with a w or bony stone. 
65. Am a pd 2: 465. 
sain” Lob or opus — A sic may be cespitose cushion 
or slightly at base. 
eee 4 except in pi pier rediviva (Lewisia spp., Talinum, 
Calandrinia spp.). 
acted ane 2o119, 
meee as Lage as the ous. or mo 
her tabes capsule gapin Cie e apex before the seeds are 
ature; petals toothed a cleft. 
54. Resedaceae 2: 327. 
Fruit if capsular not as in the preceding; petals not at all 
Stamens perigynous. 
64. Fs 22.407, 
Stamens phon 
Leaves all perneaee iene ae _ iad united. 
4. H ceae 3: 
Leaves (in ours) sia aki: aban free; plants 
oe a ee base. 
Cistaceae 3: 122 
parsed few, usually 5 or 10, not more than twice as Rs as the petals. 
shrubs, or woody vines. 
Noody vines with juicy berries (see also erm: donang og en? diversiloba with 
dry fruit). aceae 3 
Shrubs or trees sail also Frankenia sp. and bl i sp. Sy 
Fruit a sam 
Leaves vale a fruit single or double samaras with a terminal win 
eaves Prema iieainictas samara with a single wing (Fresiaas 
tala). 119, Oleaceae 3: 346. 
Leaves peer e, palmately lobed (trifoliolate in variety of Acer doug- 
lasit) ; samara ae’ a ag e wing. 
. Aceraceae 3: 
Leaves eee samara wie . te ams or ellipsoid wing. 
Leav 
s§ trifoliola -dotted (Ptelea). 
75. Rutaceae bi I, 
Leaves pinnate, t glandular-dotted (Ailan us). 
76. 2A Sagat 19, 
Fruit not a samara. 
Leaves simple or reduced to scales. 
Flowers papilionaceaus; leaves round or round- tore fruit a 
legume (Cercis). 68. Cae ee 2: 478 
nee on and fruit not as in the precedin 
Fruit of sere eral dry, —— _spreading drupe-like carpels; 
leafless, spinescent, Sw rubs a? locantha). 
ocr 9. 
Fruit not se in the es prea aut ies and spinescent 
(except recat i ia in Rhamnaceae; Glossopetalon in Celas- 
Mes 
Stamens Spcicaies the petals, 4 ~ tsi se ga pte hooded. 
. Rham 
Stamens alternate with the setae: 10 or less; petals not 
hooded. 
Fruit a peal Spe: often glandular; leaves persistent 
(Rhus spp.). 
. Anacardiaceae 3: 50. 
Fruit a capsule or a 1-2-seeded berry. 
Herbage strongly scented, conspicuously dotted 
with punctate glands (Thamnosma, Cneori- 
eae 3::17. 
Hechage a strongly scented and glandular-punc- 
hihi with long plumose hairs; flowers ex 
tremely numerous in dense spikes and 
pan ieeton 
97. Temaviocens a: 
Seeds glabrous or arillate; flowers f ew or, if 
so e abundant , then in leafy thyrsoid 
$s. Celastraceae 3: 53. 
Leaves compound. 
Leaves opposite; fruit a saga 3-lobed capsule. 
. Staphyleaceae 3: 
Leaves alternate (sometimes hectionee leaves ceodatie) : fruit not a 
bladdery, 3-lobed capsule. 
Leaves palmately compound; seed 1 only, 2-3 cm. in diameter. 
88. Aesculaceae 3: 58. 
Leaves pinnately or bi p joe compound, or ie Nolo Bova 
let a se = 2 in Larrea); seeds much less than 
dia 
Fruit a = ego (Cassia sp., Hoffmannseggia sp., Cer- 
cidi: 
aesalpinaceae 2: 478. 
Fruit a _ovet ey covering deciduous, smooth or pubes- 
