Science-driven
Botanical evidence before assumptions.
Plant-selection and ecological consulting
Phytonomen applies botanical knowledge, ecological reasoning, and practical research to plant-selection decisions—so recommendations fit the site, the goals, and the years ahead.
Botanical evidence before assumptions.
Conditions shape every recommendation.
Plant recommendations are not tied to large-corporate product sales.
Choices made for performance over time.
Evidence-informed decisions
Plant selection determines more than appearance. It affects maintenance costs, infrastructure conflicts, plant survival, and the ecological performance of a landscape.
Annual maintenance costs for native landscaping than turf in one published ten-year comparison.
Difference in pollinator attractiveness among ornamental plant species in a three-year study.
Of average municipal tree-program spending went to pruning and removal in a national census.
Phytonomen evaluates mature size, rooting behavior, soil and moisture conditions, climate, maintenance requirements, invasiveness, and ecological function before recommending a plant.
Published benchmarks illustrate why plant selection matters. Actual costs and outcomes depend on the site, design, establishment, and long-term management.
See how Phytonomen approaches plant selectionThe approximately 70% figure is calculated from the source’s published ten-year average annual maintenance estimates for native landscaping and turf.
The study reported differences in pollinator attractiveness among ornamental plant species by as much as a factor of twelve.
The census reported that pruning represented 23.3% and removal represented 24.5% of average municipal tree-program spending, totaling 47.8%.
Launch services
Fixed-price services are available across the contiguous United States and Alaska. Online project submission is available. Submitting a project does not create a client relationship or require payment. Phytonomen reviews each request before confirming the scope, terms, timing, fee, and any invoice.
Not sure which service fits? “Help me choose / Request a scope review” is available as a routing option for projects with an uncertain fit. It is not a separate paid product.
Review scope routingBegin with context
Review what to prepare for a project submission, or visit the contact page for current inquiry options. No payment is taken with an initial consultation request.

Tree TSAR™ is Phytonomen’s taxonomy, systematics, and review initiative.
Its pages connect scientific names, common names, phylogenetic relationships, nomenclatural history, morphology, ecology, horticulture, conservation, and supporting literature.
Explore Tree TSAR™| Scientific Name | Authorship | Common Name |
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No published plant pages are currently available.
Professional perspective
Phytonomen is led by Dr. Philip Crim, a plant ecologist specializing in biodiversity—ecosystem function relationships. Our approach brings plant science, ecology, horticultural performance, taxonomy, and evidence-based decision-making into practical consultation for our clients.
About the practice