18 
Ambrosia ptilostachya, DC. Jordan Valley, Utah. 4,500 ft. alt. 
August. 
ugus 
Franseria Hookeriana, Nutt. 
Hymenoclea monogyra, T. & G. Truckee Pass, Nevada. 4,500 
ft. alt. May. 
Xanthium strumarium, L., Var. echinatum, Gray. é 
Wyethia amplexicaulis, Nutt. 
Balsamorrhiza Hookeri, Nutt. 
$1 
Rudbeckia occidentalis, Nutt. 
Helianthus exilis, Gray. Soda Lake, Nevada. 4,000 ft. alt. July. 
enticularis, Dougl. 
Nuttallii, T. & G. 
giganteus, L., Var. Utahensis, D. C. Eaton. Parley’s 
Park, Wahsiech. 6,000 ft. alt. July. 
Helianthella uniflora, T. & G. Bear River Caiion, Uintas. 8,000 ~ 
fi 
t. alt. July. 
multicaulis, D. C. Eaton. 
Heliomeris multitlora, Nutt 
Cheenactis f¢macrantha, D. C. Eaton. 
uglasii, H. 
Ipine fitnt 
stevioides, H. 
carphoclinia, Gay. Trinity Mts., Nevada. 4,800 ft. 
alt. Ma, 
Hymenopappus fonuifolian. Pursh. 
Bahia leucophylla, DC. 
Burrielia nivea, D. C. Eaton. 
Actinella acaulis, Nutt. 
— Nutt. Huntiig gton Valley, Nevada. 6,000 
ft. alt. August. 
Var. canescens, D. C. Eaton. E. Hum- 
: boldt Mts. ovate: 9,000 ft. alt. Aug. 
Helenium autumnale, L. 
F 
Utah Valley. 5,000 ft. alt. August. 
Hoopesii, Gray. 
Rigiopappus leptocladus, Gray. 
Layia glandulosa, H. & A. 
heterotricha, H. & A. 
Lagophylla ramosissima, Nutt. 
Madia racemosa, T. & G. 
Amida hirsuta, Nutt. Parley’s Park, Wahsatch. 6,000 ft. alt. 
July. 
orm. Mouth of American Fork Caiion, 
~~. i 
