1. 
Lea 
24 
P. 
ERICACEA. 75 
17. PTEROSPORA, Nuattall. 
andromedea, Nutt. Pedicels slender, soon recurved: corolla globose, white. 
18. SARCODES, Torrey. 
sanguinea, Torr. A span to a foot high: flowers erect on thick pedicels. 
19. MONOTROPA, Linneus. 
uniflora, L. Smooth: mostly white, rarely flesh-color: single flower nodding. 
Hypopitys, L. Tawny or flesh-color: petals 4, except in terminal flower. 
fimbriata, Gr. Bracts and spatulate sepals lacerate-fringed: petals mostly 3. 
20. PLEURICOSPORA, Gray. 
fimbriolata, Gr. Brownish, stout: anthers opening lengthwise: ovary 1-celled. 
21. NEWBERRYA, Torrey. 
congesta, Torr. Flowers capitate: corolla-tube longer than the lobes. 
spicata, Gr. Flowers spicate: corolla-tube broader, as long as the lobes. 
LENNOACEA, 
1. PHOLISMA, Nuttall. 
arenarium, Nutt. Brownish or reddish stems in clumps: spike 1 or 2 inches 
long: purplish: corolla exceeding the linear bracts and sepals, Monterey, 8. 
PLUMBAGINACEE. 
Petaloid calyx scarious, plicate: petals long clawed: styles filiform. 
Leaves oblong or spatulate: scapes branching paniculately: spikes l-sided.......02000 1 
Leaves grass-like: simple scapes bearing a globose head of purplish flowers...-....... 3 
1. 
8, 
2. STATICE, Tournefort. 
Limonium, L. var. Californica, Gr. Lavender flowers in compound spikes, 
3. ARMERIA, Willdenow. 
&. A. vulgaris, Willd. Short-pediceled flowers surrounded by scarious bracts, 
