I then paid a visit to the Frankfort Botanic Garden, which is of very limited extent, and its collection of plants also very contracted. These is, however, attached to it, the Senkenberg Society, which contains a splendid collection of objects in natural history, such as birds, fishes, shells, minerals, and animals, which are well worth the stranger's notice.
From this I proceeded to the gardens of M. Gogel, situated about four English miles from Frankfort, containing twenty-four German acres, with several hothouses and pits for the growth of the pine-apple and other tropical plants, which are extensively cultivated here. This gentleman has a very fine collection of the hardy grapes on the garden walls, with a large space of vegetable ground, well cropped. The lawn in front of the house appears, from the River Main, to much advantage, as well as a fine avenue of lime trees, that have grown to a large size. At the lower end of this avenue is a fine vista of the river and packets, or boats, that pass to and from Frankfort and Mayence.
On my return, I called at the villa garden of M. Stern, which is a pretty little spot, with a great variety of pelargoniums and dahlias, and other green-house plants, and contains some small green-houses and pits for their protection; there is also a good collection of camellias, all in a healthy state.
Adjoining this is another villa, belonging to M. Cronelius, that has also several good hothouses and pits, with a large variety of _Ericas_, _Camellias_, _Dryandrias_, and _Geraniums_, as well as other New Holland plants. There are likewise several espalier divisions, in which the pear tree is extensively cultivated, and appeared to be in a very prolific state. There is a considerable extent of ground under kitchen cropping, and also a pleasure ground, which was very well kept.
The garden of Baron Rothschild, close to the town of Frankfort, is undoubtedly the best in this neighbourhood that came under my observation; it contains thirty-five German acres, with several green-houses, besides an extensive range then building, about two hundred feet long, which was also intended for plants, and is divided into seven apartments, in order that those kinds that require different temperatures may be kept separately; this range when completed will have a very fine effect. In front of the mansion were placed two large stands well stocked with geraniums, and some very good orange trees, in tubs, which are removed from this site to the green-house early in autumn. I here observed a very fine specimen of the _Araucaria excelsa_, which was beautifully feathered to the ground; this is unquestionably one of the finest specimens of this plant that I have seen on the continent or in England, with the exception of that at Dropmore, which is much finer in every respect. Baron Rothschild's _Araucaria_ is little inferior to the one at Prince de Linge's at Belial.