Results 181 to 190 of about 442,091 (288)

FOREIGN POLLEN IN THE OVULES OF GINKGO AND OF FOSSIL PLANTS

, 1915
Birbal Sahni
openalex   +1 more source

STUDIES ON POLLEN AND POLLEN DISEASE [PDF]

Journal of Biological Chemistry, 1918
openaire   +1 more source

Floral Roles in Hummingbirds-Mediated Indirect Plant Interactions in Tropical Andean Communities. [PDF]

Ecol Evol
Frías-Romero A, Tinoco BA, Rojas BG, Vélez A, Zeas-Bermeo S, Graham CH.   +5 more
europepmc   +1 more source

The application of X-rayed pollens in crosses of Nicolialea . : I. The effecto on reciprocal crosses between tobacco and some species of the section Alalae.

, 1957
Masao Tanaka
openalex   +2 more sources

The Development of the Heterotypic Chromosomes in Pollen Mother-cells [PDF]

, 1907
David M. Mottier
openalex   +1 more source

Scanning electron microscopy (SEM) reveals high diversity of setae on the hind tibiae and basitarsi of Peruvian Stingless Bees (Apidae: Meliponini). [PDF]

PeerJ
Marconi M, Vecco-Giove CD, Ormeño Luna J, Cerna Mendoza A, Mancini E, Di Giulio A.   +5 more
europepmc   +1 more source

The Flavonolglycoside from Lilium Pollen

, 1956
Hisao Arakawa
openalex   +2 more sources

THE YELLOW COLORING SUBSTANCES OF RAGWEED POLLEN. [PDF]

, 1919
Frederick W. Heyl
openalex   +1 more source

Optimization of grape artificial hybrid pollination technology process and the effect of different male parents on the fruit setting rate. [PDF]

Front Plant Sci
Zhou R, Gai R, Liao W, Wu Q, Cheng J, Li Y, Fan X, Li G.   +7 more
europepmc   +1 more source

ANALYSIS AND COMPOSITION OF CORN POLLEN

, 1922
R. J. Anderson, Walter L. Kulp
openalex   +1 more source