Research source

Iowa State Extension — All About Hoyas

A documented source used to build and check Hoya Library records. This page explains what the source is, what it contributes, and where its limits remain.

Institutional extension guidance Last reviewed February 2026; accessed 20 October 2026

This source record is live while its research review continues. Bibliographic details and interpretations may change as the evidence is checked.

Citation

Aaron Steil; Iowa State University Extension and Outreach. Iowa State Extension — All About Hoyas. Last reviewed February 2026; accessed 20 October 2026. pp. Sweetheart Hoya; Propagation.

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Rights and access

Original factual paraphrase and linked citation. No source text or image license is transferred to this article.

How the Library handles rights and attribution

Extension guidance distinguishes a rooted sweetheart hoya leaf from a stem cutting that can develop a vine. This is practical guidance, rather than a controlled anatomical experiment.

Evidence scope and limits

Archived extension account; current source checked 20 October 2026. Practical guidance, rather than a controlled leaf-regeneration experiment.

Hoya records using this source

Hoya kerriiHoya kerrii is a species of climbing Hoya with thick, heart-shaped leaves and rounded clusters of creamy-white, star-shaped flowers with reddish to purple centres. William…

How do we know this?

Hoya Library separates a source from the claims made from it. Citation details identify the publication; linked findings and treatments show how it is being used; archive notes state what has actually been checked. Corrections and stronger evidence can therefore be added without hiding earlier interpretations.

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