CNPS.ORG Inventory of Rare and Endangered Plants - 7th edition interface
v7-16sep 9-2-16
Status: record harmonia_guggolziorum - Thu, Oct. 27, 2016 08:53 ET c
Harmonia guggolziorum
common nameGuggolz' harmonia
CalPhotos image
more photos
© 2003 John Game  Follow image link for photo data.
life formannual herb
CA Rare Plant Rank
List 1B.1
LIST 1B: Rare, threatened, or endangered in California and elsewhere.
     0.1: Seriously endangered in California
state rank
S1      ranking system key
global rank
G1     G1: Less than 6 occurrences OR less than 1,000 individuals OR less than 2,000 acres.
Where did the "RED" code go?
CA state listingNone  
federal listingNone  
where found
MAPS - Use v8 link below.

Topographic quads (1):
Yorkville (535B) 3812382
quad data info

Counties, states, regions:
Mendocino (MEN)
A reminder: Species not recorded for a given area may nonetheless be present, especially where favorable conditions occur.
CNPS habitats•Chaparral (Chprl)(open areas, serpentinite)
blooming period Apr-May  
elevation range160 - 195 meters
Known from only two occurrences near Hopland. Potentially threatened by non-native plants, vineyard expansion, development, and road widening and construction. Not in The Jepson Manual. See Madroņo 48(4):293 (2001) for original description.
full nameHarmonia guggolziorum B.G. Baldwin
Version 8    INVENTORY VERSION 8 interface for this taxon, including GIS and more links

Additional information:
standard acronym   Element Code  PDAST650M0
Jepson Online Jepson Interchange  Jepson Manual and other resources
Google search
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Suggested citation: California Native Plant Society (CNPS). 2016. Inventory of Rare and Endangered Plants (online edition, v7-16sep). California Native Plant Society. Sacramento, CA. Accessed on Thu, Oct. 27, 2016 from

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