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The genus Aristolochia contains over 500 species, most of which occur at tropical latitudes around the world. Thus episode focuses mainly on 4 species from the new world tropics, primarily:
Aristolochia ringens,
Aristolochia leuconeura,
Aristolochia gigantea,
& Aristolochia grandiflora.

All these flowers have their sexual parts fused into a columnar structure called a Gynostemium with male parts (anthers) below and female parts (stigma) up top and are protogynous: they are facultatively female first then become male later in order to avoid self-pollination.

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Pipevines : The Flowers That Trap Their Pollinators

The genus Aristolochia contains over 500 species, most of which occur at tropical latitudes around the world. Thus episode focuses mainly on 4 species from the new world tropics, primarily: Aristolochia ringens, Aristolochia leuconeura, Aristolochia gigantea, & Aristolochia grandiflora. All these flowers have their sexual parts fused into a columnar structure called a Gynostemium with male parts (anthers) below and female parts (stigma) up top and are protogynous: they are facultatively female first then become male later in order to avoid self-pollination. Your contributions support this content. It sounds cliché but it's true. Whether it's travel expenses, vehicle repair, or medical costs for urushiol poisoning (or rockfalls, bee-stings, hand slices, toxic sap, etc), your financial support allows this content to continue so the beauty of Earth's flora can be made accessible to the public, accompanied by a small dose of profanity and crude humor. At a time when so much is disappearing beneath the human footprint, CPBBD is willing to do whatever it takes to document these plant species and the ecological communities they are a part of before they're gone for good. Plants make people feel good. Plants quell homicidal (and suicidal!) thoughts. To support Crime Pays But Botany Doesn't, consider donating a few bucks to the venmo account "societyishell" or the PayPal account email crimepaysbutbotanydoesnt@gmail.com... Or consider becoming a patreon supporter @ : https://www.patreon.com/CrimePaysButBotanyDoesnt Buy some CPBBD merch (shirts, hats, hoodies n' what the shit) available for sale at : https://www.bonfire.com/store/crime-pays-but-botany-doesnt/ To purchase stickers, venmo 15 bucks to "societyishell" and leave your address in the comments. Plants ID questions or reading list suggestions can be sent to crimepaysbutbotanydoesnt@gmail.com Thanks, GFY.

Comments

Neallyo

They bite the hands that diddle them.