CATALOGUE OF PLANTS. 163 602 E. olivacea, Torr. Rare. Sandy margin of Somes Stream (M. L. Fernald). 603 E. palustris (L.), R. Br. Rsa Swamps; infrequent. Seal Harbor; Baker Island (Redfield). Litt. Fay R(m) XC BAR+ RD BR T C, Bxc. 604 Var. glaucescens (Willd.), Gray. Very common in marshy ground along the coast. Southwest Harbor; Sea Wall; Somesville; Great Cranberry Isle, etc. C, Bic. (Rand); — Great Duck Island (Redfield). Mr. Calh BR+ Ric X 605 E. tenuis (Willd.), Schultes. Rsa Wet ground and pond shores; very common. Variable. C, BR 606 E. acicularis (L.), R. Br. StedumR(m) CasC. Muddy places; infrequent. Hadlock Lower Pond (Greenleaf); — Somesville (R. & R.). BAR C. 607 E. pygmæa, Torr. Rare. Brackish marsh, Little Cranberry Isle (Redfield). B. BR+ DR SCIRPUS, L. CLUB RUSH. 608 S. cæspitosus, L. Local and infrequent. Boggy depressions, Sargent Mt. (R. & R.); — The Heath, Great Cranberry Isle, — in great abundance; Sunken Heath (Rand). Wyalb(m) GR BR JHC C, JRC. 609 S. subterminalis, Torr. Ponds and streams; infrequent. Bar Harbor (W. Boott); — Seal Cove Pond and Brook; Somes Pond (R. & R.); — Denning Pond and Brook; meadow at outlet of Great Pond (Rand). 610 S. pungens, Vahl. Americana Rare. Bog on shore south of Sea Wall (Rand). B. S. JA OR. validus 611 S. lacustris, L. S. validus, Vahl. Ponds and marshes; common. In brackish water, Sea Wall B. JRC. (Rand); — Great Cranberry Isle (R. & R.); — Little Cranberry Isle (Redfield). N BR+ OR BAR S. K.