
I purchased H. cominsii from Steve’s Leaves in the middle of April. It’s grown quite a bit since then. This plant has been very easy to care for and is quickly becoming one of my favorites. It is a native of the Solomon Islands.
Turns out H. cominsii is a synonym for H. nicholsoniae which is another favorite Hoya. This is good to know. I’m now at the point in my Hoya collecting that I need to check Kew Plants of the World Online
to make sure I’m not purchasing a synonym of a plant already in my collection. See below for comparison. H. nicholsoniae is on the left and H. cominsii is on the right.
To my untrained eye there do seem to be differences between the two plants in leaf shape and venation. H. nicholsoniae has slightly more heart shaped leaves with scalloped venation while H. cominsii has elongated ovate leaves with more linear venation. H. nicholsoniae also has a dark margin and sun stresses a beautiful red bronze color with yellow venation. I’ll have to give H. cominsii more light to see if it develops the same sun stressing. It will be interesting to compare the flowers one day.


Hoya nicholsoniae was repotted and retrellised mid-May and is growing again. It’s a vigorous grower that looks good even when I forget to water.

H. nicholsoniae was published in Fragmenta Phytographiae Australiae… Melbourne in 1866 by F. Mueller. It is native to New Caledonia, New Guinea, Queensland, Samoa and Solomon Is.
H. nicholsoniae has 10 heterotypic synonyms (Heterotypic or Taxonomic synonyms are synonyms that refer to different types with which different names are associated, but which the scientist concerned considers to be the same taxon but different type).
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