Puate 1611. 
HYMENOPHYLLUM BALDWINII, Laton. 
Fizices, Suborder HymMEenopHytLea. 
ymenophyllum Baldwinii, Eaton in Bull. Torrey Club, vol. vi. 
Pp. 28; stipitibus ceespitosis brevibus paleis subulatis brunneis debilibus 
vestitis, frondibus- ovato-lanceolatis tripinnatifidis membranaceis 
glabris, pinnis confertis lanceolatis aig ct basi postice cuneato- 
truncatis inferioribus sensim minoribus, pinnulis inferioribus rhom- 
boideis, segmentis tertiariis inlrvabe oblongis vel lineari-oblongis 
integris, sorisad pinnularum ened inferiores terminalibus, indusio 
basi cuneato immerso, valvis rotundati 
Has. Oahu, Sandwich Islands, Hon. D. D. Baldwin, Miss E. 8S. 
Boyd. 
Stipites pollicares. Lamina Phe gna medio 2-3-poll. lata. 
Pinnee centrales 14—-2-pollicares, 3 lin. latee. 
This handsome fern has about equal right to be regarded as a 
Trichomanes and a Hed rt In cutting and texture it most 
resembles some of the smaller forms of Trichomanes = 2 eat All 
our three specimens came i fun Professor Eaton.—J. 
Fig. 1. Whole plant, /ife size. 2. Lower pinnule. 3, 4. Sori. 5. Sporange. All 
enlarged. 
