FLORA OF BRAZIL. 183 
Has. Common everywhere about Rio, and in flower all the 
year. 
91. Leonurus Sibiricus. Linn.— Benth. Labiat. Gen. et Sp. p. 
520. 
Has. Common in waste and cultivated places about Rio. 
Fi. July, Aug. i 
This plant is certainly not indigenous to Brazil, for I am 
informed by my friend Dr. Ildefonso Gomez that it was 
introduced about 30 years ago, by seeds brought accidentally 
from China. So perfectly naturalized has it now become, 
that I have found it near habitations in almost every part of 
Brazil which I visited. 
92. Marsypianthes hyptoides. Mart.—Benth. Labiat. Gen. et 
Sp. p. 64.—H yptis inflata. Spreng. Syst. Veg. 2, p. 731. 
93. Hyptis multibracteata. Benth. Labiat. Gen. et Sp. p. 100. 
Has. In moist shady places at Rio Comprido. Fl. Aug. 
Sept. 
94. Hyptis inamena. Benth. Labiat. Gen. et Sp. p. 104. 
Has. In moist bushy places, near Rio Comprido. FI. Aug. 
Sept. 
95. Stachys arvensis. Linn.—Smith, Eng. Bot. t. 1154. Benth. 
Labiat. Gen. et Sp. p. 550. 
Has. In waste and cultivated places about Rio. Common 
by the Aqueduct, beyond the Santa Tereza Convent. FI. 
July, Aug. 
96. This plant, which is allied to Justicia Rohrii of Vahl, 
and Beloperone? ciliata, (Nees, in Mart. Herb. FI. Brasil. 
n. 457,) belongs to a genus about to be established under 
the name of Orthotactus by Nees von Esenbeck, and as 
this species, which is common about Rio, will no doubt be 
published by him, I refrain at present from naming it. 
$ Has. In woods, on the Corcovado. FI. July, Aug. 
: 97. Hyptis pectinata. Poit.—Benth. Labiat. Gen. et Sp. p. 
127.—Nepeta pectinata. Linn. 
Han. Common everywhere about Rio. FI. July, Aug. 
. 98. Avicennia tomentosa. Linn. : 
. Has. Common along the muddy sea shore, intermixed with 
