Pollen cell. In flowering plants the vegetative tube cell produces the pollen tube, and the generative cell divides to form the two sperm cells. Pollen is produced in the microsporangia in the male cone of a conifer or other gymnosperm or in the anthers of an angiosperm flower. Pollen grains come in a wide variety of shapes, sizes, and surface markings characteristic of the species (see electron micrograph, right). Pollen grains of pines, firs, and spruces are winged. The smallest pollen grain, that of the forget-me-not ("Myosotis" spp.), is around 6 µm (0.006 mm) in diameter. Wind-borne pollen grains can be
My Heart Is a Flower by Phil Morrison. During the parts of the video that accompany the sung sections of the song, the band performs in a large, colorful garden, with multi-instrumentalist Chris Xefos often playing in a bear costume. During the part of the video that accompanies the spoken section, Hall plays chutes and ladders in a dimly lit room with a woman played by Juliana Hatfield. The woman flosses her teeth before narrowly avoiding a kiss from Hall. My Heart Is a Flower "My Heart Is a Flower" is a song by avant-garde band King Missile. It was the only single from the