. Mosses with hand-lens and microscope : a non-technical hand-book of the more common mosses of the northeastern United States. PLATE XXXVIII. Utola crispa and var. crispula (From Bry. Eur. Orthotrichum crispum and crispu/iim.)3a, Dry leaves. Cross section of calyptra. 7. Dry and empty capsules. 178 MOSSES WITH HAND-LENS AND XHCROSCOPE stome teeth are erect when dry, united in pairs; inner peristome imperfect orwanting. The marginal cells at the base of the leaves have thin longitudinalwalls and form a narrow hyaline marginal hand tapering upwards to the top ofthe leaf-base. Spores in aut
. Mosses with hand-lens and microscope : a non-technical hand-book of the more common mosses of the northeastern United States. PLATE XXXVIII. Utola crispa and var. crispula (From Bry. Eur. Orthotrichum crispum and crispu/iim.)3a, Dry leaves. Cross section of calyptra. 7. Dry and empty capsules. 178 MOSSES WITH HAND-LENS AND XHCROSCOPE stome teeth are erect when dry, united in pairs; inner peristome imperfect orwanting. The marginal cells at the base of the leaves have thin longitudinalwalls and form a narrow hyaline marginal hand tapering upwards to the top ofthe leaf-base. Spores in autumn. U. crispa Brid. The capsules of the Crisped Ulota have a much larger mouth,are striate for the entire length and are contracted under the mouth when dryand empty. The peristome teeth are united in pairs and at first are spreading,later recurved; segments 8 or rarely 16. The seta is shorter, the color islighter, and the tufts are rather thicker than m the Puckered Ulota. The leavesresemble those of that species, but have a wider marginal band of hyaline cellsat base. In the not uncommon variety crispula of the Crisped
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