SELECT p.first_name AS contributor_first,p.last_name AS contributor_last,p2.first_name AS enterer_first,p2.last_name AS enterer_last,t.* FROM people p,people p2,samples t,register t2 WHERE t.contributor_no=p.person_no AND t.enterer_no=p2.person_no AND t.sample_no=t2.sample_no AND genus='Pisonia' AND species='glabra' GROUP BY t.sample_no SELECT life_form FROM register WHERE genus='Pisonia' LIMIT 1 SELECT corrected_richness AS estimate FROM samples WHERE sample_no=1640 SELECT genus FROM register WHERE register_no IN (14123,37687,14166,23743,8823,62477,99063,48229,77223,89798) AND species REGEXP '^[a-z]*$'
