As stated in our review of the first volume (vol Ixxiv., 1906, p. 605), Knuth's “Handbook of Flower Pollination” is an encyclopaedic work, and the second volume, which is now before us, dealing as it ...

Having identified a tomato pollen gene associated with blocking self-pollination in petunias and cross-species fertilization in tomatoes, researchers conclude that tomato plants use similar ...

We’re currently dealing with winter conditions, but to warm us up, I thought I’d cover something we observe, but may not fully understand, in spring, summer, and fall: why do bees visit flowers? Much ...

Reproduction in organisms : Asexual and sexual reproduction. Sexual reproduction in flowering plants : Structure of flower, pollination, fertilization, development of seeds and fruits, apomixis and ...