Hoya New: September 2019

Oh, There It Is!
ISSN # 2328-7336

Volume 9  Issue4

September 2019

(6 pages)

  

Hoya Ambrosiae  Kloppenburg 2019

File 9-3:  .pdf document Click Here

New Hoya: April 2019 (7)

1.  Hoya odorata subsp. rizaliana   Kloppenburg 2019

2.  Hoya odorata subsp. loheri   Kloppenburg 2019

3.  Hoya paziae subsp. montelbanensis   Kloppenburg 2019

4.  Hoya bunuabgensis   Kloppenburg 2019

5.  Hoya merrillii subsp. frakeii   Kloppenburg 2019

6.  Hoya mindorensis subsp. dinagetensis   Kloppenburg 2019

7.  Hoya mindorensis subsp. bulusanensis   Kloppenburg 2019

.pdf document  CLICK HERE

New Hoya: March 2019 (8)

1.  Hoya malata  Kloppenburg 2019

2.  Hoya vitienis subsp. parksii  Kloppenburg 2019

3.  Hoya gutierrezii  Kloppenburg 2019

4.  Hoya gutierrezii subsp. concordae  Kloppenburg 2019

5.  Hoya sagcalii  Kloppenburg 2019

6.  GENUS CHANGE:  Hoya viracensis to Clemensiella viracensis
       Kloppenburg & Siar 2019

7.  Clemensiella hernaezii  Kloppenburg 2019

8.  Hoya taylorii  Kloppenburg 2019

.pdf document CLICK HERE

Hoya Coronal Column Types (3) 2018

2018 Update

Hoya Coronal Column Types

• page 1 ~ 11,  .pdf document 
• page  1 ~ 19  .pdf document 
  
• page 1 ~ 63   .pdf document  

Hoya Leaf Nervation 2019

Hoya Leaf Nervation 2019

by Dale Kloppenburg

5 pages

.pdf document: CLICK HERE  

Hoya Leaves, 2018 Update

HOYA LEAVES

Updated 2018

1)   A Compilation of Data on Hoya Leaves, by Dale Kloppenburg CLICK HERE  

2)   A Compilation of Data on Hoya Leaves, Vol 2, by Dale Kloppenburg  CLICK HERE

3)   Pictorial Guide, Herbarium Sheets, Vol 1, by Dale Kloppenburg  CLICK HERE  

4)   Herbarium Sheet 2018-II, by Dale Kloppenburg  CLICK HERE 

5)   Herbarium Sheet 2018-III, by Dale Kloppenburg  CLICK HERE  

6)   Herbarium Sheet 2018-IV, by Dale Kloppenburg  CLICK HERE  

7)   Herbarium Sheet 2018-V, by Dale Kloppenburg  CLICK HERE  

8)   Pictorial Guide of Foliage of Hoya Species  CLICK  HERE 

9)   Leaf Type From Hoya Type Descriptions, by Dale Kloppenburg  CLICK HERE  

10) Leaves Top & Bottom, by Dale Kloppenburg  CLICK HERE  

 

Hoya New: February 2019 (2)

• Hoya Frakeii, Kloppenburg 2019
• Hoya Galenii, Kloppenburg 2019

 .pdf document:  CLICK HERE 

2018 Passport Book Update

2018 Passport Book UPDATE

26 files total

1. page 1 to 199  CLICK HERE 
2. page 119 to 198  CLICK HERE 
3. page 199 to 322  CLICK HERE  
4. page 323 to 432  CLICK HERE  
5. page 433 to 563  CLICK HERE  
6. page 564 to 697  CLICK HERE  
7. page 700 to 790  CLICK HERE  
8. page 791 to 925  CLICK HERE  
9. page 926 to 1041  CLICK HERE  
10. page 1042 to 1164  CLICK HERE  
11. page 1065 to 1274  CLICK HERE  
12. page 1274 to 1417  CLICK HERE  
13. page 1415 to 1526  CLICK HERE  
14. page 1526 to 1651  CLICK HERE  
15. page 1652 to 1772  CLICK HERE  
16. page 1773 to 1897  CLICK HERE  
17. page 1898 to 1990  CLICK HERE  
18. page 1991 to 2118  CLICK HERE  
19. page 2119 to 2220  CLICK HERE 
20. page 2221 to 2332  CLICK HERE  
21. page 2333 to 2421  CLICK HERE  
22. page 2422 to 2523  CLICK HERE  
23. page 2523 to 2637  CLICK HERE  
24. page 2637 to 2745  CLICK HERE  
25. page 2745 to 2857  CLICK HERE  
26. page 2858 to 2977  CLICK HERE   

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: 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)
   

Hoya Pollinaria 2017 (11)

Hoya Pollinaria

2017 Update

11 Files

** each file has a table of contents **

1.   Table of Contents: A Photographic Study  CLICK HERE
     57 pages
2.   Hoya archboldiana to Hoya bella  CLICK HERE
     123 pages
3.   Hoya dischorensis to Hoya corollanerva CLICK HERE
     92 pages
4.   Hoya myrmecopa subsp. kapatalanensis to
     Hoya subrosea subsp. inawaensis  CLICK HERE
     84 pages
5.   Hoya bifunda to Hoya parvapollinia  CLICK HERE
     10 pages
6.   Hoya imbricata to Hoya realensis  CLICK HERE
     86 pages
7.   Hoya tangerina to Hoya reyesii  CLICK HERE
     51 pages
8.   Hoya pruinosa subsp. anthracina to Hoya armencia  CLICK HERE
     57 pages
9.   Hoya pubicorolla subsp. anthracina to Hoya armencia  CLICK HERE
     94 pages
10.   Hoya lucardenasiana to Hoya williamsiana  CLICK HERE
      64 pages
11.   Hoya plicata to hoya tingkoyanensis  CLICK HERE
      66 pages

New Hoya: Volume 7, Issue 2, July 2017

 A new publication

devoted to the genus Hoya

Oh There It Is!

ISSN 2329-7336

Volume 7 - Issue2

July 2017

 

.pdf document: CLICK HERE

 

 

       1)  Hoya blashernaezii subsp. aurantiaca Kloppenburg & Mendoza 2017

       2)  Hoya blashernaezii subsp. truncata  Kloppenburg & Mendoza 2017

       3)  Hoya cumingiana subsp. catanauanensis  Kloppenburg & Mendoza 2017

       4)  Hoya capotaenensis subsp. quezonensis  Kloppenburg & Mendoza 2017

       5)  Hoya mindorensis subsp. lagyoensis  Kloppenburg & Mendoza 2017

New Hoya: Volume 7, Issue 1, May 2017

A new publication

devoted to the genus Hoya

Oh There It Is!

ISSN 2329-7336

Volume 7 - Issue 1

May 2017

 

 KEY TO MANY HOYA SPECIES (269 pages)

.pdf document  CLICK HERE  

 

The World of Hoyas: A Pictoral Guide (book)

Introduction:

    The objective of this book is to provide a good basic understanding of the Genus Hoya. Interest in hoyas has continued to expand over the years. The art of growing and caring for hoyas is not necessarily more mysterious than growing any other plant, but what is presented here may make it easier and more enjoyable for you. This book “A Pictorial Guide to Hoyas” is a presentation of over 100 hoya species in color along with actual leaf photocopies and descriptions.

    When I see a picture of a new hoya flower my first thoughts after studying it carefully is, I wonder what the foliage of that plant looks like. What I did to try and solve this dilemma for others was to haul my potted hoya plants into the house and spread out the ends of the vine or branches on my copy machine. This at least gave me a black and white copy of the actual foliage, size and all. Even the venation showed up fairly well. I eventually cut these copies to fit in a bordered frame.

    I'm sure you have heard "a picture is worth a thousand words", so colored pictures were added on top of the foliage photocopies. Even if they are only worth one hundred words they reveal much. In combination they seem to fit the bill of curiosity. I must add here my deep appreciation for the excellent flower photography of Ann Wayman, editor of FRATERNA the official publication of the International Hoya Association. Ann is a superb flower photographer and captures the essence and detail of hoya flowers with remarkable clarity.  Remember, in order to photograph hoya flowers, as Ann has, you must first be a quality grower, capable to bring even difficult species into flower. Ann has accomplished this with possibly every hoya species we now have in our collections.

    I have used many of her pictures in this book’s "pictorial" section. I have also used a few of the pictures by Ted Green of Green Plant Research, Hawaii. Ted has some of the newest "finds" in hoya species as a result of his extensive collecting and studying trips. Finally I have used some of my own photos. I continually try to improve my photography of hoya flowers but I certainly lag behind my two friends.

In the past I have studied and collected hoya species in their native habitats in Western and American Samoa; Guadalcanal, Solomon Islands; N. Australia; Bali, Java, Central and southern Sulawesi, Indonesia (Celebes); Singapore; Malaysia, Sarawak Borneo including Mt. Kinabalu, Malaysia. Most of my studies have centered around the Philippines, on Mt. Miquiling, the Legaspi area of Luzon including Mt. Mayon, Mt. Bulusan and the Irosine area. On both coasts of the central portion of Palawan Island, Cebu, the Suragao and Davao area of Mindanao including Mt. Apo. One trip was made to the island of Ponapae, Micronesia. I also looked for hoyas and only found dischidias (the hoya cousins) on Guam & Yap.

    In World War II, I spent time on Fiji Islands, the New Hebrides (Vanuatu), New Caledonia, many of the Solomon Islands including Guadalcanal, Bougainville, Russell’s, Treasury and others. At that time hoyas were only of fleeting interest, but I did learn a lot about the ecology of the areas visited.

    Finally I have tried to present some of the pertinent cultural and growing requirements for hoyas. Presented here are only a few of the many fine hoya species available at the present time to growers of these beautiful "wax plants". 

 First addition published fall 1999 By Hill-n'-dale Publishing Fresno, California, USA

Five Files:

Volume 1:  CLICK HERE

Volume 2:  CLICK HERE

Volume 3:  CLICK HERE

Volume 4:  CLICK HERE

Volume 5:  CLICK HERE