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Seeds are ovoid; 2 mm long and 1.5 mm wide. [citation needed] There are four types of seeds - large and small aerial and underground. Plants from large underground seeds grow fastest in the first 2–4 weeks and so seem to have better competitive ability. All the other types of seeds have a dormancy period.
The seeds are fleshy, short-lived, and germinate rapidly where they land. Being poisonous and distasteful, they are not attractive to candidate transport animals, so the rolling diaspore is a very effective dispersal strategy for such plants. Genera with this means of seed dispersal include Ammocharis, Boophone, Crossyne and Brunsvigia. [17]
Additionally, Wisconsin Fast Plants were selectively bred to require minimal substrate volume, thrive under fluorescent lighting, and require no dormancy before seeds are able to germinate. These qualities resulted in a model organism with short generation times that allows for growing large sample sizes in the laboratory with minimal space ...
Hershey, D. R. (2004): The widespread misconception that the tambalacoque absolutely required the dodo for its seeds to germinate. Plant Science Bulletin 50: 105–108. Hill, A. W. (1941): The genus Calvaria, with an account of the stony endocarp and germination of the seed, and description of the new species. Annals of Botany 5(4): 587–606.
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Red mangrove seeds germinate while still on the parent tree. In plants, vivipary occurs when seeds or embryos begin to develop before they detach from the parent. Plants such as some Iridaceae and Agavoideae grow cormlets in the axils of their inflorescences. These fall and in favourable circumstances they have effectively a whole season's ...
Browsing a seed catalog or shopping at a local plant nursery can be overwhelming. Especially for a new gardener! I still have a tough time making selections. ... You can still grow plants in low ...