18 — Mallow Family, stamens numerous, monadelphous. Vel- 
vetleaf ( Abutilon Theophrasti ) Asia; Mallow ( Malva sylvestris) 
Eu. 
19 — St. John’s Wort Family, leaves opposite, entire, dotted. 
St. John’s Wort ( Hypericum perforatum ) Eu. 
20— Evening Primrose Family, flowers 4-parted, ovary in- 
ferior. Evening Primrose ( Oenothera bien?/is) Am. 
21— Parsley Family, flowers small, in umbels; ovary 2-celled, 
2-ovuled, inferior. Wild Carrot ( Daunts Carola) Eu.; Wild 
Parsnip (Pastiuaca saliva) Eu. 
Sympetalae 
22— Primrose Family, stamens opposite corolla lobes, ovary 
1-celled. Moneywort ( Lysimachia Nummularia) Eu. 
23 — Milkweed Family, milky juice, pollen cohering in masses, 
(pollinia). Milkweed (Asclepias Syriaca) Am. 
24— Morning Glory Family, twining herbs. Hedge Bind- 
weed (Convolvitlus sepium) Eu.; Small Bindweed ( C.atvensis ) Eu. 
25— Dodder Family, leafless climbing herbs, parasitic. Dod- 
der ( Cuscula Gronovii) Am. 
26— Borage Family, hairy herbs, leaves alternate. Blue-weed 
or Viper’s Bugloss ( Echiutn vulgate) Eu. 
27 — Verbena Family, leaves opposite, corolla irregular. Ver- 
bena ( Verbena urticaefolia ) Am. 
28 — Mint Family, stem square, leaves opposite, aromatic. 
Catnip ( Nepeta Cataiia) Eu.; Ground Ivy (A 7 , hedei acea) Eu.; 
Self-heal {Prunella vulgaris) Am. and Eu.; Motherwort ( Leonurus 
Cardiaca) Eu. 
29 — Potato Family, leaves rank-scented, fruit a 2-celled cap- 
sule or berry. Jimson Weed (Datura Stramonium) Asia; Purple 
Jimson Weed (D. Tatula) Am.; Climbing Nightshade (Solatium 
Dulcamara) Am.; Matrimony Vine ( Lycium halimifolium) Am. 
30— Figwort Family, fruit a 2-celled capsule with numerous 
seeds. Mullein ( Verbascum Thapsus) Eu., Moth Mullein ( V. 
filattaria) Eu.; Butter and Eggs (Linaria vulgaris) Eu. 
31— Plantain Family, stemless herbs, 4-parted spiked 
flowers. Common Plantain (P/an/ago major) Eu.; Rugel’s Plan- 
tain (P. Rugelii) Am.; Hoary Plantain (P. media) Eu.; Narrow- 
leaved Plantain (P. lanceolata) Eu. 
32 — Madder Family, leaves in whorls, or opposite with sti- 
pules. Bed Straw ( Galium Aparine and other species) Eu. 
