Scientific American Supplement, No. 360, November 25, 1882Various
Science
Scientific American Supplement, No. 360, November 25, 1882
Various
Science -- Periodicals
Loudon relates a curious tale as
to the manner in which a French amateur became possessed of it. The
Frenchman, it appears, came to England, and paid a visit to an English
nurseryman, who was the possessor of five plants, raised from Japanese
seeds. The hospitable Englishman entertained the Frenchman only too
well. He allowed his commercial instincts to be blunted by wine, and
sold to his guest the five plants for the sum of 25 guineas. Next
morning, when time for reflection came, the Englishman attempted to
regain one only of the plants for the same sum that the Frenchman had
given for all five, but without avail. The plants were conveyed to
France, where as each plant had cost about 40 crowns, _ecus_, the tree
got the name of _arbre a quarante ecus_. This is the story as given by
Loudon, who tells us that Andre Thouin used to relate the fact in his
lectures at the Jardin des Plantes, whether as an illustration of the
perfidy of Albion is not stated.
The tree is dioecious, bearing male catkins on one plant, female on
another. All the female trees in Europe are believed to have originated
from a tree near Geneva, of which Auguste Pyramus de Candolle secured
grafts, and distributed them throughout the Continent. Nevertheless, the
female tree is rarely met with, as compared with the male; but it is
quite possible that a tree which generally produces male flowers only
may sometimes bear female flowers only. We have no certain evidence of
this in the case of the Gingkgo, but it is a common enough occurrence in
other dioecious plants, and the occurrence of a fruiting specimen near
Philadelphia, as recently recorded by Mr. Meehan, may possibly be
attributed to this cause.
The tree of which we give a figure is growing at Broadlands, Hants, and
is about 40 feet in height, with a trunk that measures 7 feet in girth
at 3 feet from the ground, with a spread of branches measuring 45 feet.
These dimensions have been considerably exceeded in other cases. In 1837
a tree at Purser's Cross measured 60 feet and more in height. Loudon
himself had a small tree in his garden at Bayswater on which a female
branch was grafted. It is to be feared that this specimen has long since
perished.
We have already alluded to its deciduous character, in which it is
allied to the larch. It presents another point of resemblance both to
the larch and the cedar in the short spurs upon which both leaves and
male catkins are borne, but these contracted branches are mingled with
long extension shoots; there seems, however, no regular alternation
between the short and the long shoots, at any rate the _rationale_ of
their production is not understood, though in all probability a little
observation of the growing plant would soon clear the matter up.
Public-domain text, read in full here on John Shaqi.
Reviews
Reviews
No reviews yet
Be the first to share your thoughts on this work.
Elsewhere in the archive
Join the Discussion
Join the discussion
Sign in to leave a comment or review.
Sign InorCreate an account