PLANTS Profile for Machaeranthera pinnatifida ssp. pinnatifida var. pinnatifida (lacy tansyaster)

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PLANTS Profile

Machaeranthera pinnatifida (Hook.) Shinners ssp. pinnatifida var. pinnatifida
lacy tansyaster

Symbol:

MAPIP4

Group:

Dicot

Family:

Asteraceae

Duration:

Perennial

Growth Habit:

Subshrub
Forb/herb

Native Status:

L48		N
CAN		N

Photo of Machaeranthera pinnatifida (Hook.) Shinners ssp. pinnatifida var. pinnatifida

Haplopappus spinulosus ssp. australis

©W.L. Wagner. Courtesy of Smithsonian Institution, Dept. of Systematic Biology, Botany. Usage Requirements. Any use of copyrighted images requires permission of the copyright holder.

More Information:

Images:
Machaeranthera pinnatifida (Hook.) Shinners ssp. pinnatifida var. pinnatifida

Click on a thumbnail to view an image, or see all the Machaeranthera thumbnails at the PLANTS Gallery

Synonyms:
Machaeranthera pinnatifida (Hook.) Shinners ssp. pinnatifida var. pinnatifida

	AMSP5	Amellus spinulosus Pursh, non Machaeranthera spinulosus Greene
	ASPI10	Aster pinnatifidus (Hook.) Kuntze
	DISP5	Dieteria spinulosa (Pursh) Nutt.
	DIPI4	Diplopappus pinnatifidus Hook.
	ERAU5	Eriocarpum australe Greene
	ERSP14	Eriocarpum spinulosum (Pursh) Greene
	ERWO	Eriocarpum wootonii Greene
	HACO6	Haplopappus coulteri Harv. & A. Gray ex A. Gray
	HASP3	Haplopappus spinulosus (Pursh) DC.
	HASPA	Haplopappus spinulosus (Pursh) DC. ssp. australis (Greene) H.M. Hall
	HASPC	Haplopappus spinulosus (Pursh) DC. ssp. cotulus (Small) H.M. Hall
	HASPL	Haplopappus spinulosus (Pursh) DC. ssp. laevis (Woot. & Standl.) H.M. Hall
	HASPC2	Haplopappus spinulosus (Pursh) DC. var. canescens A. Gray
	HASPG3	Haplopappus spinulosus (Pursh) DC. var. glaber A. Gray
	HASPT	Haplopappus spinulosus (Pursh) DC. var. turbinellus (Rydb.) S.F. Blake
	HATE5	Haplopappus texensis R.C. Jacks.
	MAAU4	Machaeranthera australis (Greene) Shinners
	MALA12	Machaeranthera laevis (Woot. & Standl.) Shinners
	MAPI5	Machaeranthera pinnata (Nutt.) Shinners
	MATE12	Machaeranthera texensis (R.C. Jacks.) Shinners
	SIAU5	Sideranthus australis (Greene) Rydb.
	SICO10	Sideranthus cotula Small
	SILA12	Sideranthus laevis Woot. & Standl.
	SIMA9	Sideranthus machaerantherus Small
	SIPU6	Sideranthus puberulus Rydb.
	SISP4	Sideranthus spinulosus (Pursh) Sweet ex Rydb.
	SITU3	Sideranthus turbinellus Rydb.
	SIWO	Sideranthus wootonii (Greene) Standl.
	STPI4	Starkea pinnata Nutt.

Distribution:
Machaeranthera pinnatifida (Hook.) Shinners ssp. pinnatifida var. pinnatifida


View Native Status

See U.S. county distributions (when available) by clicking on the map or the linked states below:
USA (AR, AZ, CO, IA, ID, KS, MN, MT, ND, NE, NM, OK, SD, TX, UT, WY), CAN (AB, MB, SK)

Related Taxa:
Machaeranthera pinnatifida (Hook.) Shinners ssp. pinnatifida var. pinnatifida

View 480 genera in Asteraceae, 18 species in Machaeranthera, 3 subspecies and varieties in Machaeranthera pinnatifida (Hook.) Shinners

Classification:
Machaeranthera pinnatifida (Hook.) Shinners ssp. pinnatifida var. pinnatifida

Click on a scientific name below to expand it in the PLANTS Classification Report.


Kingdom	Plantae – Plants
Subkingdom	Tracheobionta – Vascular plants
Superdivision	Spermatophyta – Seed plants
Division	Magnoliophyta – Flowering plants
Class	Magnoliopsida – Dicotyledons
Subclass	Asteridae
Order	Asterales
Family	Asteraceae – Aster family
Genus	Machaeranthera Nees – tansyaster
Species	Machaeranthera pinnatifida (Hook.) Shinners – lacy tansyaster
Subspecies	Machaeranthera pinnatifida (Hook.) Shinners ssp. pinnatifida – lacy tansyaster
Variety	Machaeranthera pinnatifida (Hook.) Shinners ssp. pinnatifida var. pinnatifida – lacy tansyaster

U.S. Weed Information:
Machaeranthera pinnatifida (Hook.) Shinners ssp. pinnatifida var. pinnatifida

Haplopappus spinulosus
cutleaf ironplant
ironplant
lacy tansyaster

The related entities and synonyms italicized and indented above can be weedy or invasive according to the authoritative sources noted below. This plant may be known by one or more common names in different places, and some are listed above. Click on an acronym to view each weed list, or click here for a composite list of Weeds of the U.S.

NE&GP

Stubbendieck, J., G.Y. Friisoe, & M.R. Bolick. 1994. Weeds of Nebraska and the Great Plains. Nebraska Department of Agriculture, Bureau of Plant Industry. Lincoln, Nebraska.

More Accounts and Images:
Machaeranthera pinnatifida (Hook.) Shinners ssp. pinnatifida var. pinnatifida

View taxonomic account from Integrated Taxonomic Information System (ITIS) for ITIS Taxonomic Serial Number 531712.

View species account and photographs from Lady Bird Johnson Wildflower Center Native Plant Information Network (NPIN).

Time Generated: 05/23/2013 03:04 PM CDT