982 AMMIACEAE 
D. d umbel 3-6 cm. broad: rays 9-25, stiff, ascending, Moa = 
Ms rolia. oo 3-3.5 mm. broad: frui t ellipse oid, 4-4.5 mm. lon 
(Gon N-ALEXAD —Meadows, woods, and ee various d cen 
uds 001 Plain, A to Tex., Sask., Ont., and N 
Z. arenicola Rose. Stem 4-7 dm. tall, sparingly branched above: leaf- 
n once ternately d leaflets 1-6 c . long, the blades oval or ovate 
to laneeolate, often rounded at the a coarsely toothed: umbels long- 
Vide rays few, slender, pi Sa .5-2.5 em. long, erect or ascend- 
t ovoid to ellipsoi 4—4.5 . long, ico ribbed.—Dry woods, 
e “Plain, N Fla. and adj. Ga. 
4. Z. Bebbii (Coult. & Rose) Britton. jn often tufted, 1-8 dm. tall, sim- 
le.or branching, dark-green: leaf-blades A 
ones long-pe etioled, the upper with winged Sa oles: leaflets 1-7.5 em. long 
blades thickish, oval, elliptic, or lanceolate, serrate or crenate: umbels slender- 
2, filiform, ual, 
DE mm. lon ne 
spreading: fruit suborbieular or broader than hi gh, t ovoid-orbieular, 3-3.5 
mm. long or rarely smaller.— Woods, Blue Ridge to Appalachian Plateau, N. C. 
to Tenn., W. Va., and Va. 
5. Z. latifolia Small. Stem mostly dm. tall, etimes sparingly 
ed pubeseent at the d E EUR 3- ERN pen o except 
e uppermost; leaflets 3-6.5 cm. long, the blades ovate, suborbicular orbicu- 
de niform, uds and s TF Wm d, exeept at the broadly one or 
truncate base: umbels stout-peduncled; rays oo. usually 6-12, mostly 
2— 
near Bristol, Fla 
33. APIUM [Tourn.] L. Annual or biennial herbs. Leaves alternate: 
blades 1-3- e the leaflets toothed, incised or lobed. Umbels compound. 
epals minut obsolet Petals smal! 
yellow, very " M exeepting the bent tip. 
Fruit slightly flattened laterally: carpels 
with 5 slender ribs, with a single oil-tube 
in each interval and 2 in the inner face.— 
About 5 species, European. 
1. A. Petroselinum L. Stem 2-5 dm. tall: 
od d linear or linear-filiform, or 
those of the basal nay es cuneate: petals 
mostly E than 1 mm. long: fruit ovoid, 
3.5—4 long. — TORRES ACHE.) — 
) 
Waste- place and cult. pene various 
provinces, N. C. to Tex. and Ont. =a Ls 
Nat. of. Eu .—Sum.— Used abe eee The leaves are used in culinary 
practices. 
RH 
T 
Aethusa xe L. (Foou’s-PARSLEY), has been found as fugitive on 
xd at Mobil s It differs from the preceding genus by n HEU 
void fruit which is not flattened either way, and the white flowe 
34. FOENICULUM Adans. Biennial or perennial herbs. Leaf-blades 
pinnately decompound, the segments often very slender. Umbels compound. 
