| ¦³«Ü¦hºØ¿Å骺ºØ¸sComplex species (forms have different ploidy numbers):
R. acicularis (14, 28, 42, 56) ²£©ó¥_¬ü¬wªº´Æ¨ëÁ¥Á¨(prickly rose) ¦³¤H®³¥L»Psmooth wild rose(R. blanda), Nootka rose (R. nutkana), prairie wild rose (R. arkansana),and Wood's rose (R. woodsii)Âø ¥æ R. californica (14, 28) R. canina (Dog Rose; most are 35, but some forms are 42) R. chinensis (China Rose; most forms are 14, but some forms and species hybrids are 21, 28) R. cinnamomea (14, 28) R. eglanteria »¸Á¥Á¨(Sweet Briar; 35, 42) R. moyesii (28, 42) R. odorata ªÚ»¤ë©u, ¯ùÁ¥Á¨(Tea Rose; most are 14, but some forms and hybrids are 21, 28)
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