Skip Navigation
Sign In
☰
Home
Search
Search Collections
Map Search
Chicago Botanic Garden
Project Information
Checklists
Create a Checklist
Dynamic Key
Denver Botanic Gardens
Project Information
Checklists
Create a Checklist
Dynamic Key
Desert Botanical Garden
Project Information
Checklists
Create a Checklist
Dynamic Key
NY Botanical Garden
Project Information
Checklists
Create a Checklist
Dynamic Key
Marie Selby Botanical Gardens
Project Information
Checklists
Create a Checklist
Dynamic Key
Sitemap
Home
>>
Checklist: Parke, Davis & Co. Herbarium
>>
Previous version of Key
>>
Identification Key (new version): Parke, Davis & Co. Herbarium
Key
Filter/Display Options
Reset
Family/Genus Filter:
-- Select a Taxonomic Group --
All Species
--------------------------
Houstonia
Lamiaceae
Piloblephis
Rubiaceae
Sort by:
Family/Scientific Name
Scientific Name
Display Common Names
Display images
Plant
leaves/twigs aromatic when crushed
without marked odor
clearly odiferous
Leaves
stipules
stipules absent
stipules or their scars present
Flower
flower type
bilateral/irregular symmetry
radial symmetry 4 petals
ovary position
sepals/petals attached above middle of ovary (inferior or partly inferior ovary)
sepals/petals attached below middle of ovary (ovary superior)
ovule placentation
axile
basal
Parke, Davis & Co. Herbarium
Species Count: 2
Lamiaceae
Piloblephis rigida
Rubiaceae
Houstonia serpyllifolia