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concolor Sherff Cosmos crithmifolius ****h
Cosmos dahlioides Cosmos deficiens (
Sherff)
Melchert Cosmos herzogii Sherff Cosmos intercedens Sherff Cosmos...
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Walter Coreopsis glaucodes S.F.Blake &
Sherff Coreopsis grandiflora Hogg ex
Sweet Coreopsis imbricata Sherff Coreopsis integra S.F.Blake
Coreopsis integrifolia...
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tickseed Bidens asymmetrica (Levl.)
Sherff – Koʻolau kokoʻolau, Ko'olau
Range beggarticks Bidens aurea (Ait.)
Sherff –
Arizona beggarticks Bidens beckii...
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Bidens amplectens Sherff – Oahu
Bidens asymmetrica Sherff – Oahu
Bidens campylotheca Sch.Bip.
Bidens cervicata Sherff Bidens conjuncta Sherff – W. Maui Bidens...
- 34
Mexico (Tamaulipas) D.
foeniculifolia Sherff 2n = 34
Mexico (Nuevo León, Tamaulipas) D.
linearis Sherff 2n = 34
Mexico ( Guanajuato, Querétaro) D...
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Epiphytum Sherff (2n = 32) 10 m tall
climber with
aerial roots 5 cm
thick and up to more than 20 m long;
pinnules opposite 1 species, D. macdougallii
Sherff Mexico:...
-
ambigua (A.Gray)
Hillebr -
Hawaii Big Island, Maui
Phyllostegia bracteata Sherff - Maui
Phyllostegia brevidens A.Gray -
Hawaii Big Island, Maui Phyllostegia...
-
southwest Mexico Bidens acrifolia var. langl****ei (
Sherff) Melchert. from Guerrero,
Mexico "Bidens
acrifolia Sherff |
Plants of the
World Online | Kew Science"...
-
Bidens acrifolia Sherff Bidens acuticaulis Sherff Bidens aequisquama (Fernald)
Sherff.
Bidens alba (L.) DC.
Bidens amplectens Sherff Bidens amplissima...
- Zvi
Sherf (Hebrew: צבי שרף; born
December 18, 1951, in Tel Aviv, Israel),
known almost universally by his
nickname Zvika (Hebrew: צביקה), is an Israeli...
