Reference collections
The Library.
Five reference shelves — plant profiles, substrate science, and the canonical leaf, flower, and pollinator morphology arcs. The Guild's citable, long-form reference for the people who grow.
Plant deep dives
Plant Profiles
Long-form portraits of single specimens and full genus deep dives — substrate, light, water, humidity, propagation, failure modes. Editorial register, not whimsical.
Read the pillar →
Growing media
Substrate Library
The science of growing media, written for an actual potting session. Reference entries, citable, with mix recipes for common plant types.
Read the pillar →
Leaf morphology
The Leaf Library
Learning to read leaves, one shape at a time. The twelve canonical leaf shapes that recur across the plant world, and the strategies they reveal.
Read the pillar →
Inflorescence morphology
The Flower Library
Learning to read flowers, one form at a time. The twelve canonical inflorescence types that recur across the plant world — solitary to cyathium.
Read the pillar →
Pollinator reference
The Pollinator Library
The creatures that close the loop. Twelve Bay Area pollinators paired with the flowers their bodies fit, from short-tongued hover fly to Anna's hummingbird.
Read the pillar →