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Genus of Penaeaceae plants From Wikipedia, the free encyclopedia
Penaea is a genus of flowering plants in the family Penaeaceae, found in southern South Africa. They have an unusual type of embryo sac development; after two rounds of mitosis, four nuclei are formed at each pole, leading to a mature embryo sac containing four polar groups each with three cells. When found in other taxa, these embryo sacs are termed Penaea-type.[3]
Penaea | |
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Penaea mucronata | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Myrtales |
Family: | Penaeaceae |
Genus: | Penaea L.[1] |
Species | |
See text | |
Synonyms[2] | |
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Currently accepted species include:[2]
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