370 MR. RICHARD SPRUCE’S HEPATICH ELLIOTTIANE. 
Genus 32. AntuoceERros, Dich. 
161. A. TUBERCULATUS, Lehm. et Lindenb. in Syn. Hep. p.585.— 
St. Vincent, Chateau Belair (231). Dominica, Emsol Estate 
(499). 
162. A., sp. (sterilis)—Dominica, Roseau Valley (79). 
A. tuberculatus was found in both islands fruiting abundantly. 
And what seems to be a second species, but sterile and in small 
quantity, was gathered in Dominica. 
EXPLANATION OF THE PLATES. 
PuatE XX. 
Fig. 1. Frullania spatuliflora, Spruce. Portion of stem, with three perianths 
and capsule, x 27. 
2. Portion of stem with male spike, x 27. 
3. Lobules and underleaves, x 95. 
4. Marginal cells of leaf, x 280. 
5. Lejeunea (§ Acrolejeunea) atroviridis, Spruce. Portion of plant, natural 
size, 
. Portion of stem with perianth and capsule, x 27. 
. Perianth, x27. 
. Leaf, x 27. 
. Lobule and underleaf, x95. 
. Marginal cells of leaf, x 280. 
oopuan oe 
— 
Puate XXI, 
Fig. 1. Lejeunea (§ Prionolejeunea) vulcanica, Spruce. Portion of plant with 
perianth and male spikes, x 27. 
2. Lobules and underleaf, x 95, 
3. Apical cells of leaf, x 280. 
4. Lejeunea (§ Prionolejeunea) quadalupensis, Gottsche. Portion of stem 
with perianth and male spike, x27. 
5. Apical cells of leaf, x 280. 
6,7. Leyeunea (§ Ceratolejeunea) brevinervis, Spruce. Portions of stem 
with perianths, x 27. 
8. Lobules and underleaf, x 95. 
9. Cells from middle of leaf, x 280. 
Piate XXII. 
Fig. 1. Lejeunea (§ Taxilejeunea) graminicolor, Spruce. Portion of stem with 
perianth and male spikes, x 27. 
2. Lobules and underleaf, x 95. 
3. Apical cells of leaf, x 280. 
