TABLE OF NATURAL ORDERS 
11 
Order Papaverales. 
Papaveraceae.—Poppy Family. 
Fumariaceae.—Fumitory Family. 
Cruciferae.—Mustard Family. 
Order Caryophyllales. 
Caryophyllaceae.—Pink Family. 
Amaranthaceae.—Amaranth Family. 
Chenopodiaceae.—Goosefoot Family. 
Nyctaginaceae.—Four-o’clock Family. 
Aizoaceae.—Carpet-weed Family. 
Portulacaceae.—Carpet-weed Family. 
Frankeniaceae.—Frankenia Family. 
Salicaceae.—Willow Family. 
Order Polygonales. 
Polygonaceae.—Buckwheat Family. 
Saururaceae.—Lizard-tail Family. 
Order Aristolochiales. 
Aristolochiaceae.—Birthwort Family. 
Order Urticales. 
Ulmaceae.—Elm Family. 
Urticaceae.—Nettle Family. 
Moraceae.—Mulberry Family. 
Cannabaceae.—Hemp Family. 
Order Geraniales. 
Zygophyllaceae.—Caltrops Family. 
Oxalidaceae.—Oxalis Family. 
Geraniaceae.—Geranium Family. 
Limnanthaceae.—Limnanthus Family. 
Polygalaceae.—Polygala Family. 
Euphorbiaceae.—Spurge Family. 
Anacardiaceae.—Sumac Family. 
Rutaceae.—Rue Family. 
Simarubaceae.—Quassia Family. 
Meliaceae.—Melia Family. 
Order Juglandales. 
Juglandaceae.—Walnut Family. 
Myricaceae.—Sweet-gale Fami ly. 
Order Fagales. 
Betulaceae.—Birch Family. 
Corylaceae.—Hazel Family. 
Fagaceae.—Oak Family. 
Order Sapindales. 
Sapindaceae.—Buckeye Family. 
Aceraceae.—Maple Family. 
Order Rhamnales. 
Vitaceae.—Vine Family. 
Rhamnaceae.—Buckthorn Family. 
