themselves into this bath at the end of the day, when covered with
dust, after having worked in the neighbouring fields of indigo and
sugar-cane. Though the water of this bath (bano) is habitually from 12
to 14 degrees hotter than the air, the negroes call it refreshing;
because in the torrid zone this term is used for whatever restores
strength, calms the irritation of the nerves, or causes a feeling of
comfort. We ourselves experienced the salutary effects of the bath.
Having slung our hammocks on the trees round the basin, we passed a
whole day in this charming spot, which abounds in plants. We found
near the bano of Mariara the volador, or gyrocarpus. The winged fruits
of this large tree turn like a fly-wheel, when they fall from the
stalk. On shaking the branches of the volador, we saw the air filled
with its fruits, the simultaneous fall of which presents the most
singular spectacle. The two membranaceous and striated wings are
turned so as to meet the air, in falling, at an angle of 45 degrees.
Fortunately the fruits we gathered were at their maturity. We sent
some to Europe, and they have germinated in the gardens of Berlin,
Paris, and Malmaison. The numerous plants of the volador, now seen in
hot-houses, owe their origin to the only tree of the kind found near
Mariara. The geographical distribution of the different species of
gyrocarpus, which Mr. Brown considers as one of the laurineae, is very
singular. Jacquin saw one species near Carthagena in America.* (* The
Gyrocarpus Jacquini of Gartner, or Gyrocarpus americanus of
Willdenouw.) This is the same which we met with again in Mexico, near
Zumpango, on the road from Acapulco to the capital.* (* The natives of
Mexico called it quitlacoctli. I saw some of its young leaves with
three and five lobes; the full-grown leaves are in the form of a
heart, and always with three lobes. We never met with the volador in
flower.) Another species, which grows on the mountains of Coromandel,*
(* This is the Gyrocarpus asiaticus of Willdenouw.) has been described