Children (106 direct children, 159 direct and indirect children):
Machaeranthera tanacetifolia
(tree size 1)
Tanseyleaf tansyaster
Machaeranthera pinnatifida
(tree size 8)
Lacy tansyaster
Machaeranthera gymnocephala
Machaeranthera arida
Arid tansyaster
Machaeranthera gracilis
Slender goldenweed
Machaeranthera canescens
(tree size 17)
Hoary tansyaster
Machaeranthera arenaria
Machaeranthera asteroides
(tree size 3)
Fall tansyaster
Machaeranthera restiformis
Machaeranthera coulteri
(tree size 1)
Machaeranthera riparia
Chiricahua mountain tansyaster
Machaeranthera crispa
Machaeranthera sonorae
Machaeranthera stenoloba
Machaeranthera crutchfieldii
Machaeranthera frutescens
Machaeranthera tagetina
Mesa tansyaster
Machaeranthera tenuis
Machaeranthera gypsitherma
La playa springs tansyaster
Machaeranthera turneri
Machaeranthera gypsophila
Gypsum tansyaster
Machaeranthera wigginsii
Machaeranthera heterophylla
Machaeranthera incisifolia
Machaeranthera johnstonii
Machaeranthera mexicana
Machaeranthera parviflora
Smallflower tansyaster
Machaeranthera juncea
Rush bristleweed
Machaeranthera viscida
Sticky tansyaster
Machaeranthera grindelioides
(tree size 2)
Rayless tansyaster
Machaeranthera bigelovii
(tree size 3)
Bigelow's tansyaster
Machaeranthera arizonica
Machaeranthera cichoriacea
Machaeranthera commixta
Machaeranthera mucronata
Machaeranthera shastensis
(tree size 4)
Machaeranthera lagunensis
Machaeranthera heterocarpa
Machaeranthera odysseus
Machaeranthera spinulosa
Machaeranthera ramosa
Machaeranthera glabriuscula
(tree size 2)
Machaeranthera tortifolia
(tree size 1)
Machaeranthera venusta
Machaeranthera phyllocephala
(tree size 2)
Machaeranthera havardii
Machaeranthera scabrella
Machaeranthera carnosa
(tree size 2)
Machaeranthera coloradoensis
(tree size 2)
Machaeranthera ammophila
Machaeranthera boltoniae
Machaeranthera cognata
Machaeranthera coronopifolia
Machaeranthera fremontii
Machaeranthera hiemalis
Machaeranthera inops
(tree size 1)
Machaeranthera kingii
(tree size 1)
Machaeranthera magna
Machaeranthera orcuttii
Machaeranthera pinosa
Machaeranthera selbyi
Machaeranthera superba
Machaeranthera verna
Machaeranthera viscosula
Machaeranthera wrightii
Machaeranthera leucanthemifolia
Machaeranthera blephariphylla
Machaeranthera laetevirens
Machaeranthera laevis
Machaeranthera divaricata
Machaeranthera leptophylla
Machaeranthera cronquistii
Machaeranthera sessiliflora
Machaeranthera linearifolia
Machaeranthera hansonii
Machaeranthera rhizomata
Machaeranthera inornata
Machaeranthera pulverulenta
(tree size 1)
Machaeranthera attenuata
Machaeranthera pygmaea
Machaeranthera incana
Machaeranthera spectabilis
Machaeranthera pattersonii
(tree size 1)
Machaeranthera correllii
Machaeranthera montana
Machaeranthera confertifolia
Machaeranthera simplex
Machaeranthera rigida
Machaeranthera varians
Machaeranthera rubricaulis
Machaeranthera tephrodes
Machaeranthera amplifolia
Machaeranthera texensis
Machaeranthera aurea
Machaeranthera humilis
Machaeranthera gentryi
Machaeranthera viscosa
Machaeranthera subalpina
Machaeranthera scoparia
Machaeranthera pinnata
(tree size 1)
Machaeranthera eradiata
Machaeranthera oxylepis
Machaeranthera australis
Machaeranthera grandiflora
Machaeranthera latifolia
Machaeranthera parthenium