[dagger] [dagger] Brandies and stems scarcely hooked.
503. H. lycopodioides. Neck. St. about 2in. erect, sub-pinnate, rather rigid; l. falcato-secund, ovate-acuminute, tapering to an acute point, but not apiculate, concave, entire, nerved nearly to apex, not striate; caps. oblong cernuous, lid conical.
Bogs and marshes: fr. rare. V.
var. β. falcatum. l. more crowded, more falcate, nerve
stronger. Near Copgrove, Yorkshire.
b. Monoicous.
504. H. fluitans. Dill. St. 6-12in. erect or floating, pinnate, slender; branches short deflexed; l. falcato-secund, lanceolate, tapering from an ovate base, acuminate, slightly serrulate near apex, thinly nerved more than half way, areolæ enlarged at base; caps. small oblong curved sub-cernuous, on a very long seta; lid conical, acute.
Marshes, bogs, &c. IV. V.
505. H. revolvens. Swartz. St. 2-4in. erect or procumbent, sub-pinnate; l. crowded circinnate falcate, ovate-lanceolate, acuminate, concave, serrulate near apex, deep red or purplish; nerve stronger, more than half way; areolæ not enlarged at base; caps. oblong cernuous, on a shorter seta; lid conical acute.
Bogs and marshes. IV. V.
506. H. uncinatum. Hall. St. about 2in. slender, erect or procumbent, sub-pinnate; l. circinnate secund, very narrow, lanceolate, setaceous from a broader base, plicate,
