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[acespicoli]

ACE Seeds Afropips Seeds Barneys Farm Big Buddha Seeds Black Label BlueHemp Switzerland British Columbia Seed Company Cannabiogen De Sjamaan Delicatessen Delta 9 Labs Dinafem DNA Genetics Seeds Dr Greenthumb Dr Hemps Seeds Dutch Passion Eva Female Seeds Female Seeds Flying Dutchmen

Goldenseed Green Hornet Green House Seeds Hemcy Genetics Herbaria High Quality Seeds Homegrown Fantaseeds Joint Doctor Kannabia Seeds KC Brains Holland Kiwiseeds Magus Genetics Mandala Seeds Mdanzig Mr Nice Seedbank Nectar Seeds Nirvana Seeds No Mercy Supply Paradise Seeds

Peak Seeds BC Pro Seed Pukka Seeds Reefermans Seeds Sagarmatha Seeds Sativa Seedbank Seedsman Sensi Seeds Serious Seeds Soma Seeds Sweet Seeds SwissSeeds TH Seeds The Global Seedbank Tiki Seedbank White Label World of Seeds Bank Zenseeds

The orig SeedBanks on seedfinder (short list)

 

[acespicoli]

Plankton
Part of a series on
show Trophic mode
show By size
hide By taxonomy Algae diatoms coccolithophores dinoflagellates Protozoans radiolarians foraminiferans amoebae ciliates Bacteria cyanobacteria Archaea Viruses
show By habitat
show Other types
show Blooms
show Related topics

• Spine variations in radiolarians as discovered by HMS Challenger in the 19th century and drawn by Ernst Haeckel
• 
  Cromyatractus tetracelyphus with 2 spines
• 
  Circopus sexfurcus with 6 spines
• 
  Circopurus octahedrus with 6 spines and 8 faces
• 
  Circogonia icosahedra with 12 spines and 20 faces
• 
  Circorrhegma dodecahedra with 20 (incompletely drawn) spines and 12 faces
• 
  Cannocapsa stethoscopium with 20 spines

The gallery shows images of the radiolarians as extracted from drawings made by the German zoologist and polymath Ernst Haeckel in 1887.

Radiolaria - Wikipedia

en.wikipedia.org

 

[acespicoli]

Cladococcus - Wikipedia

en.wikipedia.org

The green algae (sg.: green alga) are a group of chlorophyll-containing autotrophic eukaryotes consisting of the phylum Prasinodermophyta and its unnamed sister group that contains the Chlorophyta and Charophyta/Streptophyta. The land plants (Embryophytes) have emerged deep in the Charophyte alga as a sister of the Zygnematophyceae.[1][2][3]

Green algae - Wikipedia

en.wikipedia.org

 

[acespicoli]

Trans–Asian railway - Wikipedia

en.wikipedia.org

Asian Highway Network - Wikipedia

en.wikipedia.org

 

[acespicoli]

 

[Dime]

.

 

[acespicoli]

Thanks for sharing @Dime
Very well put together document
Spent many hours deep diving all those aspects addressed there.

Alot of information very condensed and neatly presented, been striving lately to keep all my own observations so neatly organized

Find that a skim thru quick read is nice for the overview, how do we apply all those principles presented there in our own work

Is it the end or just the beginning of greater things, the hardest thing to fathom is the plants wild diversity.

Also at this point, I'm thinking have we lost plants we can never get back



What may we find in the future novelties
Is cannabis still evolving

Well the answers confirm our hypothesis Alot of good education on the subject to be gleaned from study. but, its the questions that drive us further.
Looking into old herbarium specimens there's plant morphology I've never seen in bagseed. Is it still collectible Hopefully
Would love to travel during harvest season and study leaf and seed morphology
Best >>>

 

[acespicoli]

However, de Meijer et al. found that the THCA/CBDA ratio in medical marijuana F1 plants followed a Mendelian expectation of 1:2:1 [72].

• 72. Meijer EPM, Bagatta M, Carboni Aet al. . The inheritance of chemical phenotype in Cannabis sativa L. Genetics. 2003;163:335–46 [DOI] [PMC free article] [PubMed] [Google Scholar]

 

[Rgd]

awesome thread thanks

 

[acespicoli]

awesome thread thanks

Welcome

The Functional Significance of Black-Pigmented Leaves: Photosynthesis, Photoprotection and Productivity in Ophiopogon planiscapus ‘Nigrescens’​

Jean-Hugues B Hatier 1,¤, Michael J Clearwater 2, Kevin S Gould 3,*
Editor: Rajagopal Subramanyam4

• Author information
• Article notes
• Copyright and License information

PMCID: PMC3691134 PMID: 23826347

Abstract​

Black pigmented leaves are common among horticultural cultivars, yet are extremely rare across natural plant populations. We hypothesised that black pigmentation would disadvantage a plant by reducing photosynthesis and therefore shoot productivity, but that this trait might also confer protective benefits by shielding chloroplasts against photo-oxidative stress. CO2 assimilation, chlorophyll a fluorescence, shoot biomass, and pigment concentrations were compared for near isogenic green- and black-leafed Ophiopogon planiscapus ‘Nigrescens’. The black leaves had lower maximum CO2 assimilation rates, higher light saturation points and higher quantum efficiencies of photosystem II (PSII) than green leaves. Under saturating light, PSII photochemistry was inactivated less and recovered more completely in the black leaves. In full sunlight, green plants branched more abundantly and accumulated shoot biomass quicker than the black plants; in the shade, productivities of the two morphs were comparable. The data indicate a light-screening, photoprotective role of foliar anthocyanins. However, limitations to photosynthetic carbon assimilation are relatively small, insufficient to explain the natural scarcity of black-leafed plants.