 | William Patrick - 1831 - 450 lehte
...number of natural families; but, that the arrangement of these families among themselves has not at yet been determined, and therefore the families of this series are arranged by De Caudolle for the present, into four artljidul subseries, resting upon the differences observable in... | |
 | William Patrick - 1832 - 444 lehte
...number of natural families ; but, that the arrangement of these families among themselves has not as yet been determined, and therefore the families of...upon the differences observable in their petals and stnwns, until a NATUUAL arrangement by their affinities shall be discovered." Under these circumstances... | |
| |
... yet been determined, and therefore the families of this series are arranged by De Candolle for the present, into four artificial subseries, resting upon the differences observable in their petals and stnwns, until a NATUUAL arrangement by their affinities... 