4027 
4028 
4029 
4030 
4031 
4032 
4033 
4034 
4035 
4036 
4037 
4038 
4039 
4040 
4041 
4042 
4043 
4044 
4045 
4046 
4047 
4048 
4049 
4050 
4051 
4052 
4053 
4054 
4955 
4056 
4057 
4058 
4059 
4060 
4061 
4062 
4063 
4064 
4065 
4066 
4067 
4068 
4069 
4070 
4071 
4072 
4073 
4074 
microthecum Nutt. 
rigidum Eastwood 
minimum Small 
minutiflorum Wats. 
Mohavense Wats. 
molestum Wats. 
molle Greene 
multiceps Nees 
multiflorum Benth. 
Nealleyi Coult. 
nidularium Coville 
nivale Canby 
niveum Dougl. 
nodosum Small 
Nortoni Greene 
nudum Dougl. 
nutans T. & G. 
ochrocephalum Wats. 
ochroleucum Small 
Ordii Wats. 
ovalifolium Nutt. 
pallidum Small 
Palmeri Wats. 
panduratum Wats. 
Parishi1 Wats. 
Patryi A. Gray 
parvifolium Smith 
pauciflorum Pursh 
pendulum Wats. 
pharnaceoides Torr. 
Piperi Greene 
Plumatella Dur. & Hilg. 
polycladon Benth. 
polyphyllum Small 
polypodum Small 
Pondi Greene 
Porteri Small 
Pringlei Coult. & Fisher 
proliferum T. & G. 
puberulum Wats. 
pulvinatum Small 
Purpusi T. S. Brandegee 
pusilum T. & G. 
pyrolaefolium Hook. 
coryphaeum T. & G. 
racemosum Nutt. 
reniforme ‘Torr. 
comosum Jones 
65 
4075 
4076 
77. 
4078 
4079 
4080 
4081 
4082 
4083 
4084 
4085 
4086 
4087 
4088 
4089 
4090 
4091 
4092 
4093 
4094 
4095 
4096 
4097 
4098 
4099 
4100 
AIOI 
4102 
4103 
4104 
aS 
4106 
4107 
4108 
Og 
4110 
AIII 
AI12 
aes 
4rr4 
gills 
4116 
Apt) 
4118 
i 
4120 
ALL 2sE 
4122 
robustum Greene 
rosulatuin Small 
rotundifolium Benth 
rubescens Greene 
rubiflorum Jones 
salsuginosum Hook. 
saxatile Wats. 
Shockleyi Wats. 
Simpsoni Benth. 
Siskiyouensis Small 
spathulatumn A. Gray 
speciosuin Drew 
spergulinum A. Gray 
sphaerocephalum Dougl. 
stellatum Benth. 
bahiaeforme Wats. 
Stokesae Jones 
strictum Benth. 
subalpinum Greene 
suffruticosum Wats. 
sulcatum Wats. 
taxifolium Greene 
tenellum ‘Torr. 
tenue Sinall 
Texanum Coult. & Fisher 
Thomasii Torr.’ 
Thompsonae Wats. 
Thurberi ‘Torr. 
thymoides Benth. 
tomentosum Michx. 
Torreyanum A. Gray 
trichopodum ‘Torr. 
trichotomum Small 
trinervatum Small 
tripobum Greene 
triste Wats. 
truncatum T. & G. 
turbinatum Small 
umbellatum ‘Torr. 
monocephalum T. & G. 
ursinum Wats. 
vagans Wats. 
villiflorum A. Gray 
candidum Jones 
vimineum Dougl. 
caninum Greene 
vineum Small 
virgatum Benth. 
