Bluesky ยท Hashtag

#botany

876
posts ยท 30d
151
users
29
posts / day
5.8
posts / user
-4% vs last week

#botany is an active hashtag on Bluesky. In the last 30 days, 151 people shared 876 posts with it โ€” around 29 a day. Activity is down 4% versus the previous week, peaking on Sep 9 with 35 posts.

#botany posts per day (last 30 days)

Posts with #botany

๐ŸŒด Scott Zona, Ph.D. ๐ŸŒด
@scottzona.bsky.social
4 months ago
These plants also harvest dew, which condenses out of moist air. Edges and hairs make especially good foci for condensation as they radiate heat & cool faster. This species is from Namaqualand, in southern Africa. ๐Ÿ“ท: Dipcadi crispum Karel du Toit CCBYNC4 #Asparagaceae #fog #Botany ๐ŸŒพ๐Ÿงช๐ŸŒฑ
Photo of a geophyte with two helically coiled leaves that look like springs. The leaves bear sparse, long hairs.
40 256 1780
๐ŸŒด Scott Zona, Ph.D. ๐ŸŒด
@scottzona.bsky.social
4 months ago
The worldโ€™s tallest tree sp. is a fog collector! Sequoia sempervirens gets a significant part of its water budget from the fog that blankets the coastal redwood forest at night. It absorbs fog with its needles & dripping H20 with its roots. ๐Ÿ“ท: Theo Crazzolara CCBY2 #Cupressaceae #fog #Botany ๐ŸŒพ๐Ÿงช๐ŸŒฑ
Photo in the forest of redwood trees enveloped by fog. Only the trunks and silhouettes of the branches are visible. Ferns are visible in the foreground.
33 211 1408
Emma
@emmasartworks.bsky.social
about 17 hours ago
Meadow Pipits feeding on the Saltmarsh plants at Teesmouth - can anyone recommend a book or website on saltmarsh ecology and how plants adapt to those conditions? Doesnโ€™t have to be British if it deals with the general principles. (Watercolour painting.) ๐Ÿชถ๐Ÿก @teesbirds.bsky.social #botany
Watercolour painting of three meadow pipits feeding on glasswort and sea-blite plants on low saltmarsh, Teesside, northeast England
4 6 75
๐ŸŒด Scott Zona, Ph.D. ๐ŸŒด
@scottzona.bsky.social
9 months ago
This handsome beast is the larva of the spurge hawkmoth (Hyles euphorbiae) of Europe, Asia & N. America. It feeds on Ephorbia spp., sequestering toxic diterpenes from its host. ๐Ÿ“ท: Wolfgang Ahlmer CCBY4. #Euphorbiaceae #Aposematism #TeamMoth #Botany ๐ŸŒพ๐Ÿงช๐ŸŒฑ
18 84 641
๐ŸŒด Scott Zona, Ph.D. ๐ŸŒด
@scottzona.bsky.social
about 12 hours ago
When we talk about bird pollination (ornithophily) in eastern North America, weโ€™re talking about one species of hummingbird, but western N. America has many more species, including this one, Calypte anna, pollinating Salvia spathacea ๐Ÿ“ท: Erica Fleniken CCBYNC4 #ornithophily #Salvia #Botany ๐ŸŒพ๐Ÿงช๐ŸŒฑ
Photo of a greenish hummingbird with a dark gullet probing the red tubular flowers of a salvia.
1 8 61

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