1899] Collins, — Rhode Island plant-notes 105 
r 
RHODE ISLAND PLANT-NOTES, — II. 
J. FRANKLIN COLLINS. 
ALL the plants in the accompanying list are, unless otherwise 
noted, to be regarded as hitherto unrecorded for the state, and as 
' collected in Providence, or its immediate vicinity, by the writer. All 
the grasses — with but a single exception — have been examined (or 
determined) by botanists of the Division of Agrostology at Washington, 
The greater portion of all the species are represented by specimens in 
the writer's herbarium, and most of those not so represented are to be 
found in the Brown University Herbarium. 
Botrychium ternatum, Swz., and its var. rutaefolium,— as charac- 
terized in Gray's Manual. 
Pellaea atropurpurea, Link. Lincoln (G. H. Leland). 
Lycopodium inundatum, L. Frequent in low or damp fields, Provi- 
dence county. Previously collected at Block Island.: 
Sparganium simplex androcladum, Engelm. (S. androcladum, 
Morong). Wet roadsides and bogs, Providence, Cranston, Warwick. 
Alisma Plantago, L. Common. Leaves from oval or oblong to 
broadly ovate-cordate (including the previously recorded var. Amert- 
canum). 
Sagittaria Engelmanniana, J. G. Smith (S. variabilis var. (?) 
gracilis Engelm.). Providence (?), Lincoln. 
Panicum Columbianum, Scribn. Low, moist ground. 
P. barbulatum, Mx. N. Kingstown (Bennett, 1858), Providence 
(F<. F. C., 1890). ‘ 
P. implicatum, Scribn. Providence (Bennett, 1855). 
P. nitidum, Lam. Sandy shores, E. Providence. 
Stipa comata, Trin. & Rupr. (?) Wastes, Pawtucket (Miss M. L. 
McCudden). 
Sporobolus longifolius (Torr.) Wood. * R. 1.” (W. W. Bailey). 
Glyceria fluitans angustata, Vasey (Panicularia borealis, Nash). 
In shallow water. 
Lolium temulentum, L. Wastes. 
Agropyrum repens agrestis, Anderss. Brackish shores. 
Hordeum jubatum, L. Wastes, Cranston (Mrs. Earle), Provi- 
dence (. F. C.). 
1 Bull. Torr. Bot. Club, 20: 239. 
