ay) 
—o 
Ov 
Glomerata in the Upper and Lower Austral. 
Umbellata in the Tropical, Upper and Lower Austral. 
Obtusiflora in the Tropical, Transition and Upper Austral. 
Salina in the Transition and Boreal. 
Fraltata is found only in the Lower Austral. 
The above facts may be presented in tabular view as follows: 
Boreal. Transition. Upper Austral. Lower Austral. Tropical. 
Salina. Salina. 
Tenuiflora. Tenuiflora. | Tenuiflora. 
Glomerata. Glomerata. 
| Californica. | Californica. 
Subinclusa. i Subinclusa. 
Umbellata. Umbellata. Umbellata. 
Obtusiflora. Obtusiflora. Obtusiflora. 
Epithymum. 
Epilinum. 
Denticulata. 
Rostrata. 
Squamata. Squamata. 
Odontolepis. ; Odontolepis. 
Exaltata. 
| Inflexa. | 
lee Applana‘a. 
Cuspidata. Cuspidata. Cuspidata. 
Compacta. Compacta. Compacta. 
Decora Decora. Decora. 
Gronovii. Gronovii. Gronovii. 
Arvensis. Arvensis. Arvensis. 
Potosina. 
Palmeri. 
} Americana. 
Corymbosa. 
‘Linetoria. 
Jalapensis. 
| Mitreformis. 
Floribunda. 
Gracillima. 
| Chlorocarpa. Chlorocarpa. 
Leptantha. Leptantha. 
NoTEs ON THE GERMINATION AND SEEDLINGS OF CERTAIN NATIVE PLANTS. 
By STanLEy COULTER. 
In the study of the phanerogamic flora of the State, some problems 
respecting the distribution or rather the non-distribution of certain species 
seemed to require for their solution somewhat extended germination ex- 
periments. These experiments have been in progress for three years, un- 
der conditions to be indicated later. 
