Plant reproductive morphology is asexual, producing only spores. Similarly, flowers produced by the sporophyte may be described as "unisexual" or "bisexual", meaning that they give rise to either one sex of gametophyte or both sexes of gametophyte. The flower is the characteristic structure concerned with sexual reproduction in flowering plants (angiosperms). Flowers vary enormously in their construction (morphology). A "complete" flower, like that of "Ranunculus glaberrimus" shown in the figure, has a calyx of outer sepals and a corolla of inner petals. The sepals and petals together form the perianth. Next inwards there are numerous stamens, which produce pollen grains, each containing a
Psalm 69: The Way to Succeed and the Way to Suck Eggs "The way to succeed and the way to suck eggs" as a pun for the 69 sex position ("suck seed" and "suck eggs"). Moreover, Crowley titled the chapter "ΚΕΦΑΛΗΞΘ", Greek "κεφαλη" or "head" and "ΞΘ" or "69" (both slang in English for oral sex - but not the original ancient Greek words). Subsequent to the album's release, Ministry put multiple references to the number 69 in future albums. For example, the albums "Dark Side of the Spoon" and "Houses of the Molé" both have hidden tracks at track #69. "Psalm 69" was ranked #80 on the "Rolling Stone"’s “Top 100