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bloodstain lichen
Haematomma
Haematomma is a genus of lichens. Commonly called bloodstain lichens, the species assigned to this genus are widely distributed in tropical and temperate areas. Haematomma is the sole genus in the monotypic family Haematommataceae.
27 branches of this genus, most-observed first

Haematomma persoonii
speciesHaematomma persoonii

Haematomma ochroleucum
speciesHaematomma ochroleucum

Haematomma fenzlianum
speciesHaematomma fenzlianum

Haematomma babingtonii
speciesHaematomma babingtonii

Haematomma alpinum
speciesHaematomma alpinum

Haematomma nothofagi
speciesHaematomma nothofagi

Haematomma flexuosum
speciesHaematomma flexuosum

Haematomma sorediatum
speciesHaematomma sorediatum

Haematomma accolens
speciesHaematomma accolens

Haematomma erythromma
speciesHaematomma erythromma

Haematomma puniceum
speciesHaematomma puniceum

Haematomma nemetzii
speciesHaematomma nemetzii

Guyanan Bloodspot
speciesHaematomma guyanense

American bloodspot
speciesHaematomma americanum
Haematomma rufidulum
speciesHaematomma rufidulum

Haematomma hilare
speciesHaematomma hilare

Haematomma africanum
speciesHaematomma africanum

Haematomma eremaeum
speciesHaematomma eremaeum

Haematomma inexpectatum
speciesHaematomma inexpectatum

Haematomma collatum
speciesHaematomma collatum
Haematomma similis
speciesHaematomma similis

Haematomma dolichosporum
speciesHaematomma dolichosporum
Haematomma stevensiae
speciesHaematomma stevensiae
Haematomma breviculum
speciesHaematomma breviculum
Haematomma wattii
speciesHaematomma wattii
Haematomma oxneri
speciesHaematomma oxneri
Haematomma leprarioides
speciesHaematomma leprarioides
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Haematomma in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 175758.