Converse of object

• collect: The little devils collect the grass pollen for their honey, which is supposed to contain a fair dosage of THC.

Converse of subject

• fertilize: This means that any female flower can be fertilized by pollen from any male.

Adjective modifier

• birch: Grass pollen affects about 95 % of all hay fever sufferers and birch tree pollen affects about 20 % .

• airborne: The daily average pollen counts of airborne pollen have been monitored in Tirana since 1995.

• transgenic: Or couldn't transgenic pollen be modified to self-destruct when it reaches the air?

• fossil: This has been made possible by radio-carbon analysis augmented with the more recent analysis of fossil pollen.

Modifies a noun

• grain: Pollen grains from a variety of common plants can cause hay fever.

• germination: Onion: refers to the number of the onion used to obtain epidermal strips for pollen germination.

• allergen: Trials on the regulation of IgE response in mice using modified birch pollen allergens.

• dispersal: To provide detailed data to enable more reliable modeling of pollen dispersal.

• sac: Pollen sac ~ the bag that holds the pollen at top of the filament.

• allergy: Poor digestion and a weakened immune system can lead to this pollen allergy.

Noun used with modifier

• own-form: So we see how highly fertile these short-styled plants were when illegitimately fertilized with their own-form pollen by the aid of bees.

• Bt: Impact of Bt corn pollen on monarch butterfly populations: A risk assessment.

• rye: Those which do have some supporting evidence are saw palmetto and beta-sitosterol plant extracts and rye grass pollen extract.

• bee: In fact, regular consumption of bee pollen can provide significant relief from allergies.

• cedar: Japanese cedar pollen allergic disease ( pollinosis ) is the most predominant pollen allergy in Japan.

• grass: The little devils collect the grass pollen for their honey, which is supposed to contain a fair dosage of THC.

Preposition: of

• oxlip: Short-styled primrose, by pollen of short-styled oxlip: 8 flowers fertilized, did not produce one capsule.

Preposition: from

• flower: Pollen from a mature flower on the same plant can then be transferred onto the young stigma.