tum: Eupatorium connatum of Michaux: Eupatorium perfoliatum of Linnæus. 15. fol. amplexicaule: Conyza amplexicaulis; a native of the East-Indies. 16. fol. auriculatum: Magnolia auriculata. 17. fol. cordatum: Pontederia cordata. 18. fol. obcordatum: Oxalis acetosella. 19. fol. emarginatum: Astragalus emarginatus; a native of the East. 20. fol. reniforme: Asarum canadense. 21. fol. sagittatum: Polygonum sagittatum, called Tearthumb, and Turkey-seed. 22. fol. hastatum: Polygonum hastatum. 23. fol. deltoides: Populus nigra. 24. fol. rhombeum: Sida rhombifolia. 25. fol. dentatum: Populus grandidentata. 26. fol. serratum: Fagus Castanea. 27. fol. duplicato-serratum: Betula nigra, Linn. 28. fol. crenatum: Quercus Prinus, monticola.—This is the Chesnut-oak of Pennsylvania.-29. fol. repandum: Hydrocotyle... 30. fol. undulatum: Asclepias obtusifolia. 31. fol. laciniatum: Rudbeckia laciniata. 32. fol. sinuatum: Argemone mexicana. N. B. I must consider this as one of the indigenous plants of the United-States.-33. fol. panduratum: Convolvulus Imperati; a native of Egypt, Italy, &c. 34. fol. lyratum: Senecio lyratus. 35. fol. runcinatum: Leontodon Taraxacum, or Common Dandelion. See page 260. Inow incline to consider this as truly indigenous in North-America.-36. fol. lobatum: Liriodendron Tulipifera, or Tulip-trec; called also Poplar, Canoe-wood, &c., &c.-37. fol. palmatum: Viola palmata. 38. fol. trilobatum: Anemone Hepatica. 39. fol. palmato-lobatum: Liquidambar Styraciflua, called Sweet-Gum, Bilstead, &c. See Catesby, Carol. p. 65. t. 65. 40. fol. multipartitum: Crysocoma corona. 41. fol. pinnatum: Proserpinaca palustris.

PLATE XXXIII.

THIS plate is wholly devoted to the forms of Compound and doubly-compound Leaves. The figures were done expressly for this work, by Mr. Redoute.

Fig. 1. Folium conjugatum, vel binatum: Zygophyllum Fabago; a native of Syria, Mauritania, Siberia, &c. 2. fol. ternatum:

Trifolium pratense, or Red-Clover, now very extensively naturalized in the United-States. 3. fol. ternatum: foliis duplicatoserratis: Spiraea trifoliata, or Indian Physic; see part III. page 59.-4. fol. quaternatum: Zornia tetraphylla. 5. fol. digitatum: Aesculus Pavia. See explan. of plate xv. fig. 3.-6. folium digitatum; foliolis septenis: Lupinus perennis, or Perennial Lupin, an extremely common plant in the vicinity of Philadelphia. 7. fol. pedatum: Helleborus foetidus: See Part III. page 71. 8. fol. pedatum; foliis compositis: Adiantum pedatum; called Maiden-hair, and Mow-hair. An extremely common, as well as beautiful, plant within the limits of the BOTANICAL EXCURSIONS, in the neighbourhood of Philadelphia.-9. fol. impari-pinnatum: Juglans tomentosa, vel squamosa. This is the true Shell-bark Hickory.— 10. fol. abrupti-pinnatum: Tamarindus indica; a native of the East and West Indies, of Egypt, and Arabia. 11. fol. cirrhosopinnatum: Pisum sativum, or Common Pea; extensively cultivated in the United-States. 12. fol. pinnatum; foliolis bijugis: Cassia Absus; a native of India and of Egypt. 13. fol. bipinnatum: Mimosa farnesiana. 14. fol. bipinnatum: Melia Azedarach, now naturalized in many parts of the United-States. See Part III. page 47.-15. fol. tripinnatum: Conium maculatum, or Common Hemlock. Common in many parts of the United-States; but if indigenous uncertain.

ADDITIONAL EXPLANATION OF PLATE I.

FIG. 2. The American Cranberry, or Vaccinium macrocarpon of Aiton: the Oxycoccos palustris of Persoon. The leaves are alternate (folia alterna): the corolla is campanulate, or bellshaped (corolla campanulata), and consists of one petal (See Part I. page 133.), the segments of which are reflected. The stamens are generally eight in number; the germ inferior, or placed below the corolla (germen inferum): the fruit, a berry (bacca).

THIS plant and the Sarracenia purpurea frequently grow together, in boggy ground.