Pterocaulon virgatum
Pterocaulon virgatum, common name wand blackroot, is a plant species widespread in Latin America and in the West Indies. In the contiguous United States, it has been reported only from Texas and Louisiana. It grows in marshy areas, ditches, sandy loam, etc. Pterocaulon virgatum is a perennial herb up to 150 cm (60 inches) tall. Leaves are alternate, narrowly linear, green above, white with dense woolly hairs below. Flower heads are arranged in spikes at the ends of branches. There are no ray flowers, only 25-50 yellow disc flowers per head.
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Pterocaulon virgatum
Pterocaulon virgatum, common name wand blackroot, is a plant species widespread in Latin America and in the West Indies. In the contiguous United States, it has been reported only from Texas and Louisiana. It grows in marshy areas, ditches, sandy loam, etc. Pterocaulon virgatum is a perennial herb up to 150 cm (60 inches) tall. Leaves are alternate, narrowly linear, green above, white with dense woolly hairs below. Flower heads are arranged in spikes at the ends of branches. There are no ray flowers, only 25-50 yellow disc flowers per head.
has abstract
Pterocaulon virgatum, common n ...... yellow disc flowers per head.
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class
division
genus
kingdom
synonym
*Baccharis virgata (DC.)
*Chlaenobolus virgata (L.) Cass.)
*Conyza alopecuroides (Lam.)
*Conyza polystachya (Michx.)
*Conyza rugosa (Vahl)
*Conyza virgata (DC.) (illegitimate)
*Conyza virgata (L.) L.)
*Gnaphalium decurrens (Schrank)
*Gnaphalium spicatum (Mill.)
*Gnaphalium undulatum (L.)
Wikipage page ID
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binomial
Pterocaulon virgatum
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binomial authority
DC.
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familia
genus
Pterocaulon
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ordo
regnum
species
P. virgatum
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subfamilia
synonyms
*Baccharis virgata (DC.)
*Chla ...... tum f. subvirgata ( Arechav. )
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tribus
unranked classis
unranked divisio
unranked ordo
wikiPageUsesTemplate
subject
hypernym
comment
Pterocaulon virgatum, common n ...... yellow disc flowers per head.
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label
Pterocaulon virgatum
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