Author:Guy L. Nesom
Affiliation
Affiliation information has been provided by Volume 12.
Institution
Location
Fort Worth, Texas
Treatments
A
- Acamptopappus
- Acamptopappus shockleyi
- Acamptopappus sphaerocephalus
- Acamptopappus sphaerocephalus var. hirtellus
- Acamptopappus sphaerocephalus var. sphaerocephalus
- Adolphia
- Adolphia californica
- Adolphia infesta
- Ageratina
- Ageratina adenophora
- Ageratina altissima
- Ageratina altissima var. altissima
- Ageratina altissima var. roanensis
- Ageratina aromatica
- Ageratina havanensis
- Ageratina herbacea
- Ageratina jucunda
A cont.
- Ageratina lemmonii
- Ageratina luciae-brauniae
- Ageratina occidentalis
- Ageratina paupercula
- Ageratina rothrockii
- Ageratina shastensis
- Ageratina thyrsiflora
- Ageratina wrightii
- Ageratum
- Ageratum conyzoides
- Ageratum corymbosum
- Ageratum houstonianum
- Ageratum maritimum
- Amphiachyris
- Amphiachyris amoena
- Amphiachyris dracunculoides
- Amphipappus
A cont.
- Amphipappus fremontii
- Amphipappus fremontii var. fremontii
- Amphipappus fremontii var. spinosus
- Anaphalis
- Anaphalis margaritacea
- Aphanostephus
- Aphanostephus pilosus
- Aphanostephus ramosissimus
- Aphanostephus ramosissimus var. humilis
- Aphanostephus ramosissimus var. ramosissimus
- Aphanostephus riddellii
- Aphanostephus skirrhobasis
- Aphanostephus skirrhobasis var. kidderi
- Aphanostephus skirrhobasis var. skirrhobasis
- Aphanostephus skirrhobasis var. thalassius
- Apodanthera
- ... further results