NEW HOYA: Vol 8, Iss 4, November 2018 (3)

• Hoya taywanisensi, Kloppenburg, Mendoza & Ferreras
• Hoya odorata subsp. miquilingensis, Kloppenburg
• Hoya miquilingensis, Kloppenburg

.pdf document: CLICK HERE 

< >  ©  < >

Hoya Corona (6) Updated Nov 2018

Hoya Corona

Plant Parts

Six Files

UPDATED:  November 2018

• Part 1:  CLICK HERE

• Part 2:  CLICK HERE
  
• Part 3:  CLICK HERE
  
• Part 4:  CLICK HERE
  
• Part 5:  CLICK HERE
  
• Appendix:  CLICK HERE

<> © <>

Calyx Updated July 2018 (6 files)

Calyx

A Photographic Study

Updated July 2018

NOTE:
species heading in red unpublished because of no type sheet 

The first "whorl" of the flower structure in made up of 5 sepals at the end of the pedicel and just outside of the corolla. In the flowers development the calyx at first covers the whole flower bud. As the inner parts maturate, they expands and the corolla pushes ever larger, eventually for the most part hiding the small calyx. Most taxonomists consider this structure so minor that some do not even include it in a hoya description. It is, however unique in some species and has structural characteristics that should be observed and noted. It can vary in length, width, amount of overlap at the base of the sepals, its central thickening, the amount and placement of indumentum (hairs) on its outer surface, in edge ciliation. Occasionally with hair cells inside and in the presence or absence, and number length etc. of a tongue like structure at the sepal sinus area the "ligule"
In Latin this is a Third declension noun and its stem is "calyc-". we usually see it as "calyx" or the genitive form "calycis".

Part 1:  .pdf document  CLICK HERE

Part 2:  .pdf document  CLICK HERE

Part 3:  .pdf document  CLICK HERE

Part 4:  .pdf document  CLICK HERE

Part 5:  .pdf document  CLICK HERE

Part 6:  .pdf document  CLICK HERE

 < >  ©  < >

NEW HOYA: Vol 8, Iss 3, September 2018 (6)

A New Publication

Devoted To The Genus Hoya

Oh, There It Is!

ISSN 2329-7336

Volume 8 - Issue 3

September  2018

.pdf document: CLICK HERE

1)  Hoya antilaoenis  Kloppenburg 2018
2)  Hoya montelbanensis  Kloppenburg 2018

3)  Hoya reynosai  Kloppenburg 2018

4)  Hoya borneoenis  Kloppenburg 2018

5)  Hoya mindanaoensis  Kloppenburg 2018

6)  Hoya pgusanensis  Kloppenburg 2018 

New Hoya: Volume 8, Issue 2 -July 2018 (15)

A New Publication

devoted to the genus Hoya

Oh There It Is!

ISSN 2329-7336

Volume 8 - Issue2

July 2018

.pdf document: CLICK HERE

1. Hoya matiensis Kloppenburg 2018

2. Hoya mindorensis subsp. philippinensis Kloppenburg 2018

3. Hoya pseudobicolensis Kloppenburg 2018

4. Hoya obscura subsp. lagunaensis Kloppenburg 2018

5. Hoya densifolia subsp. panchoi Kloppenburg 2018

6. Hoya baguioensis subsp hernaezii Kloppenburg 2018

7. Hoya nova Kloppenburg 2018

8. Hoya infantalensis Kloppenburg 2018

9. Hoya sarawakensis Kloppenburg 2018

10. Hoya garciai Kloppenburg 2018

11. Hoya mcclureii Kloppenburg 2018

12. Hoya negrosensis Kloppenburg 2018

13. Hoya meliflua subsp. breviora Kloppenburg 2018

14. Hoya eumbeitii Kloppenburg 2018

15. Hoya placerensis Kloppenburg 2018

Hoya Pollinaria 2018 (17 files)

Hoya Pollinaria

2018 Update

17 Files

1.  Three parts to main beginning file:
   Part 1: CLICK HERE  (1 thru 5 pages)
   Part 2: CLICK HERE  (6 thru 14 pages)
   Part 3: CLICK HERE  (15 ~ 59 pages)
   
2. POLLINIA TYPES
   New notes in red = unpublished but described
   > File 1:  CLICK HERE  (1 ~ 89 pages)
   > File 1B:  CLICK HERE  (90 ~ 202 pages)
   > File 1C:  CLICK HERE  (203 ~ 289 pages)
   > File 1D:  CLICK HERE  (290 ~ 300 pages)
   > File 2:  CLICK HERE  (1 ~ 99 pages)
   > File 2B: CLICK HERE  (100 ~ 154 pages)
   > File 3:  CLICK HERE  (1 ~ 66 pages)
   > File 4:  CLICK HERE  (1 ~ 94 pages)
   > File 4B:  CLICK HERE  (95 ~ 160 pages)
   > File 5:  CLICK HERE  (1 ~ 13 pages)
   > File 6:  CLICK HERE  (1 ~ 12 pages)
   > File 7:  CLICK HERE  (1 ~ 36 pages)
   > File 8:  CLICK HERE  (1 ~ 2 pages)
   > File 9:  CLICK HERE  (1 ~ 2 pages)
   

New Hoya: Volume 8, Issue 1: June 2018 (3)

A New Publication

devoted to the genus Hoya

Oh There It Is!

ISSN 2329-7336

Volume 8 - Issue 1

June 2018

.pdf document: CLICK HERE

1. Hoya meliflua, subsp. taytayensis
2. Hoya specii
3. Hoya linapauliana

-- Kloppenburg, Dale Robert

BHL Gains Works on the Diverse Plant Genus ‘Hoya’

Biodiversity Heritage Library Blog

By: Elizabeth Meyer 
Library Project Assistant 
Ernst Mayr Library of the Museum of Comparative Zoology,
Harvard University

BHL Gains Works on the Diverse Plant Genus ‘Hoya’

" Robert Dale Kloppenburg is definitely a dedicated botanist. As of January 2018 - when he celebrated his 97th birthday - he has named 234 plant species, mainly in the flowering genus Hoya, which has been his focus for close to forty years since his retirement. "

Read More:  Click here

Link:  http://blog.biodiversitylibrary.org/2018/02/bhl-gains-works-on-diverse-plant-genus.html

Our thanks to Elizabeth Meyer.

Also, our thanks to Gerard Meijssen for linking Dale's BHL account with Wikidata.

New Hoya: Volume 7, Issue 3, January 2018

 A new publication

devoted to the genus Hoya

Oh There It Is!

ISSN 2329-7336

Volume 7 - Issue 3

January 2018

.pdf document: CLICK HERE

1)  Hoya indaysarahae sp. nov. a new species of Hoya (Apocynacae-Asclepidaceae) from Mindanao Island Philippines.  Medina, Villanueva, Kloppenburg et Cabras