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“Arboreal sexism” is a similar phenomenon: We prefer male trees in cities since they do not produce fruit that drop on the streets. The result is a much higher
by niemandhier 5mo ago
“Arboreal sexism” is a similar phenomenon:
We prefer male trees in cities since they do not produce fruit that drop on the streets. The result is a much higher pollen load.
- vikramkr 5mo agoThat's not actually a thing. Very few trees we plant have specific male vs female plants. One of the few that does that gets brought up in this context, ginko, tends to have male trees preferred because the fruit kind of reeks. Ginkgo fruit is also toxic so you really don't want masses of it getting washed into local waterways in ecosystems the tree isn't native to - not a great time for the local wildlife. A significant supermajority of all the rest of the trees that you plant in cities are gonna have male and female flowers on the same plant or male and female structures within the same flower.
- dwa3592 5mo agothanks for this clarification. until today i was under the impression that they planted male trees only because they looked prettier and weren't as messy as the female ones (to reduce the cleaning bill of the local municipal)
- niemandhier 5mo agoCool, I did not know that this is so disputed a quasi factoid. Thanks for cleaning my brain! Germany has “Baumkataster” which are databases for public trees in cities, they save all kind of tree metadata but gender is missing … https://hub.arcgis.com/search?tags=baumkataster https://hub.arcgis.com/search?tags=baumkataster
- simiones 5mo agoI do think you mean sex, not gender - trees don't really have a gender or gender expression. Either way, it would be rather irrelevant, as most trees planted in cities have both male and female flowers (oak, birch, most conifers), or even hermaphroditic flowers (citrus).
- IAmBroom 5mo agoGreat, now I have to hate trees for being gender-fluid, too? I just spent $500 on gay conversion therapy for my dog! /s
- marcosdumay 5mo agoIt's not really disputed. It's something that happened in one small place or two that people insist on repeating on the internet as if it's some universal thing.
- deleted 5mo ago[deleted]
- MyHonestOpinon 5mo agoTIL. Trees have (biological) sex. This just blew my head. I must have been too sleepy when we saw that in high school.
- BobaFloutist 5mo agoIt's more complicated in plants than in at least mammals. Some do, some don't, and some do and don't.
- IAmBroom 5mo agoOne species of fungus (split-gill mushroom, Schizophyllum commune) has over 20,000 distinct sexes. Its spores can fertilize any of the other sexes - guaranteeing, basically, that it CAN mate with any spore NOT from its own parent. Some plants do this by activating the male and female parts of their flowers at different times, but this strategy is way stronger.
- SideburnsOfDoom 5mo ago> Trees have (biological) sex. Some species, in some ways. It's varied and complicated See: Monoecious, dioecious & hermaphroditic plants https://plantura.garden/uk/green-living/knowledge/monoecious-and-dioecious-plants https://plantura.garden/uk/green-living/knowledge/monoecious...
- mr_toad 5mo agoAlmost every living thing except for bacteria (and viruses, which aren’t really alive) can reproduce sexually.
- thadk 5mo ago[dead]