SOUTHERN SWAMPS AND MARSHES

[21] HARPER ROLAND M., 1926, TORREYA, V26, P81

[22] HARSHBERGER JW, 1914, T WAGNER FREE I SCI, V7, P51

[23] HAWLEY RC, 1932, J FORS, V30, P451

[24] HITCHCOCK A. E., 1949, CONTR BOYCE THOMPSON INST, V15, P363

[25] VEGETATION OF THE PATUXENT RESEARCH REFUGE, MARYLAND [J]. AMERICAN MIDLAND NATURALIST, 1947, 38 (01) : 1 - 75

[26] Hunt Kenneth W., 1943, BULL TORREY BOT CLUB, V70, P481, DOI 10.2307/2481394

[27] KEARNEY TH, 1901, CONTR US NAT HERB, V5, P320

[28] KEARNEY TH, 1900, US NATL MUS CONTRIB, V5, P261

[29] KORSTIAN CF, 1931, USDA TECH B, V251, P1

[30] Cypress buttresses and knees in relation to water and air [J]. ECOLOGY, 1934, 15 : 36 - 41

[21] HARPER ROLAND M., 1926, TORREYA, V26, P81

[22] HARSHBERGER JW, 1914, T WAGNER FREE I SCI, V7, P51

[23] HAWLEY RC, 1932, J FORS, V30, P451

[24] HITCHCOCK A. E., 1949, CONTR BOYCE THOMPSON INST, V15, P363

[25] VEGETATION OF THE PATUXENT RESEARCH REFUGE, MARYLAND [J]. AMERICAN MIDLAND NATURALIST, 1947, 38 (01) : 1 - 75

[26] Hunt Kenneth W., 1943, BULL TORREY BOT CLUB, V70, P481, DOI 10.2307/2481394

[27] KEARNEY TH, 1901, CONTR US NAT HERB, V5, P320

[28] KEARNEY TH, 1900, US NATL MUS CONTRIB, V5, P261

[29] KORSTIAN CF, 1931, USDA TECH B, V251, P1

[30] Cypress buttresses and knees in relation to water and air [J]. ECOLOGY, 1934, 15 : 36 - 41