. Annals of the New York Academy of Sciences. Science. 96 HARPER i Lophiola aurea^l i Panicum stenodes i Xyris neglecta i Xyris brevifolia® i Eleocharis Robbinsiilj i Rhynchospora ciliaris1|. i Rhynchospora distans'lf. i Anchistea Virginica 1| i Eleocharis melanocarpa 1| i Xyris sp. (1452) 1| 1 Centella repanda1| 1 Lycopodium alopecuroides 1 Rhexia filiformis 1 Xyris Baldwinianal^ 1 Sophronanthe hispida^ 1 Ludwigia suffruticosal/. 1 Sphagnum Fitzgeraldi immersum 1 cuspidatum angustilimbatum 1 Garberi 1 Harperi 6-7 — 6-9 7 4 yellow yellow 7-8 —? 5-8 — 0 0 4-7 7-8 yellow 7-8 cream 0 0 6-q white


. Annals of the New York Academy of Sciences. Science. 96 HARPER i Lophiola aurea^l i Panicum stenodes i Xyris neglecta i Xyris brevifolia® i Eleocharis Robbinsiilj i Rhynchospora ciliaris1|. i Rhynchospora distans'lf. i Anchistea Virginica 1| i Eleocharis melanocarpa 1| i Xyris sp. (1452) 1| 1 Centella repanda1| 1 Lycopodium alopecuroides 1 Rhexia filiformis 1 Xyris Baldwinianal^ 1 Sophronanthe hispida^ 1 Ludwigia suffruticosal/. 1 Sphagnum Fitzgeraldi immersum 1 cuspidatum angustilimbatum 1 Garberi 1 Harperi 6-7 — 6-9 7 4 yellow yellow 7-8 —? 5-8 — 0 0 4-7 7-8 yellow 7-8 cream 0 0 6-q white 6-9 7-9 yellow white 7-8 cream Summary. This flora has affinities with that of the shallow pine-barren ponds and with that of the intermediate sand-hills (and consequently more remotely with intermediate pine-bar- rens) , but contains a few species not known elsewhere in the region. The woody plants are mostly evergreen, as is often the case, and the herbs are nearly all perennial, as Jan. Feb. Mar. April May June July Aug. Sept. Oct Nov. Fig. 14. Phrenological diagram for 30 plants of sand-hill ponds. The number of flowers seems to culminate about the last of July, with 18 species in bloom, but decreases to none in Septem- ber. The average flowering period is nearly as long as that of cypress ponds, namely, 53 days. 1 For references to anatomical studies of Ilex glabra and Dulichium arundinaceum see the Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original New York Academy of Sciences. New York, New York Academy of Sciences


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Keywords: ., bookcentury1800, bookdecade1870, booksubjectscience, bookyear1877