Naturalized Hawatian Flora. Pus 
Rumex patentia I). 
Rumex patentia \y., Sp. Pl., 1753, 333- 
A few specimens of this species were observed at Nahiku 
Landing, E. Maui. The plant also occurs as a weed in cane 
fields on Hawait. 
Ce Ne no, 265. M. 
BORTULACACB AE, 
Portulaca lutea Sol. 
Portulaca lutea Sol., Ex Forst. f. Pl. Escul., 1786, 72. Seem. Fl. Vit., 9. 
Portulaca flava DC., Prod., 1843, iti, 355. 
This species occurs as a rather rare shore plant, probably on 
all the islands. This museum has specimens collected on Marcus, 
Midway and Laysan islands by W. A. Bryan, while it has been 
reported from Necker island by W. K. Fisher; and from Hawaii 
by Dr. Guppy.* It also occurs on Oahu near Kaena Point, and 
should be considered as indigenous. 
Ca Nee. 10: 1650.0: 
CAR YORE VERLACH AR. 
Drymaria cordata (1...) Willd. 
Holosteum cordatum V,., Sp. Pl., 1753, 88. 
Drymaria cordata Willd., Roem & Schultes, Syst. Veg., 1819, 5, 406. 
Observed by Heller on Kauai. Occurs on all the islands. 
Polycarpon tetraphyllum L. 
Polycarpon tetraphyllum V,., Sp. Pl., 1753, 881. 
Observed at Makawao, EF. Maui. 
CaN r Aue. ToL. Mi. 
Tissa marina (L.) Britton. 
Arenaria rubra var marina Vy., Sp. Pl., 1753, 423. 
Spergularia salina Presl., Fl. Cech., 1819, 95. 
Buda marina Dumort, Fl. Belg., 1827, 110. 
Spergularia media A. Gray, Man., 1867, 5, 95. 
Tissa marina Britton, Bul. Torr. Club, 1889, 16, 126. 
Buda marina var minor S. Wats., A. Gray, Man., 1890, Ed. vi, go. 
Near the beach in various places between Diamond Head and 
Koko Head on Oahu. 
CN 2s To. Sor. O: 

3W. K. Fisher. Bul. U. S. Fish Commission, vol. xxiii, pt. i111, 1903, 
p- 807. oe re 
4H. B. Guppy. Observations of a Naturalist in the Pacific, vol. ii, p. 555. 
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