218 ALLAX HANCOCK PACIFIC EXPEDITIONS \'0L. 17 



PLATE 23 



Fig. 1. Pikia califoniha Harvev. A specimen from Piiiita 



Baja, Baja Calif., D. 1302! 



Fig. 2. Lcplocladia binghamiac J. Agardh. A tetrasporic plant 



fr(5m Punta Descanso, Baja Calif., D. 5299. 



