364 THE PLANT PHYLA 
ing herbs and shrubs with regular 
flowers.—Passiflora. 
Family 122. Achariaceae; 123, Caricaceae; 124, 
Stachyuraceae; 125, Koeberliniaceae. 
Order Ruoepatzs. Pistil of two or more united carpels, 
mostly one-celled with parietal pla- 
centae. 
Family 126. Papaveraceae. Poppies. Perianth 2 to 
4-merous, stamens indefinite, pistils 
2 to many carpellary.—Eschscholtzia, 
Sanguinaria, Argemone,° Papaver, 
Bicuculla. 
Family 127. Tovariaceae. 
Family 128. Nymphaeaceae. Water lilies. Aquatic 
herbs with floating leaves.—Nym- 
phaea, Castalia, Victoria. 
Family 129. Moringaceae; 130, Resedaceae; 131, Cap- 
paridaceae. 
Family 132. Brassicaceae. Mustards. Perianth 4- 
merous, stamens 6 or 4, pistil 2-car- 
pellary.—Sinapis, Brassica, Rapha- 
nus, Bursa, Alyssum. 
Order CARYOPHYLLALES. Pistil usually of 3 or more united 
carpels, mostly 1-celled; stamens as 
many or twice as many as the petals. 
Family 133. Caryophyllaceae. Pinks. Mostly herbs, 
with opposite leaves; ovules many on 
a central placenta.—Silene, Lychnis, 
Dianthus, Alsine, Paronychia. 
Family 134. Elatinaceae. 
Family 135. Portulacaceae. Mostly succulent herbs 
with 2 sepals and 4 to 5 petals.— 
Portulaca, Claytonia. 
Family 136, Aizoaceae; 137, Frankeniaceae; 138, 
Fouquieraceae; 139, Tamaricaceae. 
Family 140. Salicaceae. Willows. Shrubs and trees 
with alternate leaves and no perianth. 
—Salix, Populus. 
Family 141. Podostemonaceae; 142, Hydrostachyda- 
ceae; 143, Phytolaccaceae; 144, Basel- 
laceae. 
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