158 POPULAR FLORA. 
4 Mock-Orange (or Syringa). -Philadélphus. 
1. Common M. or Syrinea. Flowers cream-colored, fragrant, in large panicles; styles separate. 
Cultivated. P. coronérius. 
2. ScenrLess M. Flowers larger and later than in the first, few on the spreading branchlets, pure 
white. Cultivated; also wild S. Leaves tasting like cucumbers. P. inodorus. 
438. PARSLEY FAMILY. Order UMBELLIFERZ. 
Herbs with small flowers in compound umbels, the 5 petals and 5 stamens on the top of 
the ovary, with which the calyx is so incorporated that it is not apparent, except some- 
times by 5 minute teeth. Styles 2. Fruit dry, 2-seeded, splitting when ripe into two 
akenes. Stems hollow. Leaves generally compound, decompound, or much cut. Some 
species are aromatic, having a volatile oil in the seeds: most, but not all, of these are 
harmless. Others contain a deadly poison in the roots and leaves. The deadly poisonous 
sorts are marked +: the most deadly is the Water-Hemlock, also called Musquash-root, and 
Beaver-Poison. — The kinds in this large family are known by their fruit, and are too 
difficult for the beginner. The principal common kinds are merely enumerated in the fol- 
lowing key. (Fig. 148 shows the compound umbel in Caraway, a good and familiar 
example of the family.) 
382 381 380 
379. Part of Stem, leaf, umbel, &c. of Poison-Hemlock, 380. A separate umbellet, 381. A flower magnified. 382. A fruit. 983. Lower 
half of-it cut off. 384. Mruit of Sweet Cicely ; the two long akenes separating. . 
