抄録 The genus Pylaisia (Hypnaceae, Musci) is taxonomically revised, using more than
2,000 specimens, some of which are in TNS collection (including specimens collected by …

Speciation requires the evolution of barriers to gene exchange between descendant and
progenitor populations. Cryptic reproductive barriers in plants arise after pollination but …

In Hordeum marinum two subspecies are recognized, viz. ssp. marinum, 2x and ssp.
gussoneanum, 2x and 4x. The tetraploid cytotype has a more eastern distribution in the …

Heuchera micrantha (Saxifragaceae) is a morphologically variable species comprising five
varieties: diversifolia, erubescens, hartwegii, micrantha, and pacifica. Both diploids (2n= 14) …

Hydrangea macrophylla (Thunb.) Ser., florist's or bigleaf hydrangea, is the most
economically important member of the Hydrangea genus, which accounted for over …

descriptions is longitude of each Myrmecodia is Malaysia, through the Philippines, only slightly
Hydnophytum (see figure div Page 1 BLUMEA 37 (1993) 271-334 The tuberous epiphytes of …

Polyploidy is a phenomenon that alters the genetic diversity of populations and has been
reported as one of the most important evolutionary forces for plant diversification. The …

Abstract Background Prospero (Hyacinthaceae) provides a unique system to assess the
impact of genome rearrangements on plant diversification and evolution. The genus exhibits …

The floral biology and breeding system of pohutukawa (Metrosideros excelsa, Myrtaceae), a
mass‐flowering tree of northern New Zealand coastlines, were examined. Trees flower over …

Key message Polyploidy (diploid to octoploid) was evidenced from seven Psidium species,
besides the outcomes of the whole-genome duplication about the nuclear DNA content …